Experimental Particle Physics

Double Beta Decay

1. Energy Resolution Evaluation of a CaF₂ Scintillating Calorimeter for the Next-Generation CANDLES Experiment (15 min.)
   Dept. of Phys. Osaka Univ., RCNP Osaka Univ.^A, Institute for Basic Science^B
   K. Noda, T. Matsumoto, T. Nishikawa, S. Yoshida, S. Umehara^A, Y. Kim^B, and H. Kim^B
2. Performance Evaluation of a light detector for a Scintillating Calorimeter Utilizing the NTL Effect (15 min.)
   Department of Physics, Osaka Univ., Research Center for Nuclear Physics, Osaka Univ.^A, IBS in Korea^B
   Tomoya Matsumoto, Kenta Noda, Sei Yoshida, Saori Umehara^A, Yong-Hamb Kim^B, Hanbeom Kim^B, Minbin Kim^B

^{「●（Lecture in English）」}
3. The Status of Laser Isotope Separation (LIS) of ⁴⁸Ca for the Study of Neutrinoless Double Beta Decay (15 min.)
   阪大RCNP^A, 福井大工^B, 京大化研^C, 阪大理^D, 阪大レーザー研^E, レーザー総研^F, 阪大工^G
   Anawat Rittirong^A, Saori Umehara^A, Kenji Matsuoka^A, Yuto Minami^A, Kenji Mishima^A, Masayuki Hiromoto^A, Hiroto Iseki^A, Hideaki Niki^A,B, Tatsushi Shima^A, Hidenori Tanigawa^A, Izumi Ogawa^B, Tasuku Hiraiwa^B, Jun'ya Nakajima^B, Ren Yuhaku^B, Masashi Tozawa^B, Shigeki Tokita^C, Sei Yoshida^D, Hironori Okuda^E, Noriaki Miyanaga^E,F, Masahiro Uemukai^G
4. U/Th Segregation Effects in CaF₂ by the Zone-Melting Method for the Next-Generation CANDLES Experiment (15 min.)
   Tokushima Univ., Osaka Sangyo Univ.^A, I.S.C.Lab^B, Nagoya Univ.^C, Univ. Tsukuba^D, RCNP^E, KURNS^F
   Shogo Nishijima, Ken-ichi Fushimi, Hazama Ryota^A, Kyoshiro Imagawa^B, Shunsuke Kurosawa^C, Aya Sakaguchi^D, Yuichi Takaku^D, Saori Umehara^E, Yusuke Urano^F, Akihiro Yamaji^C, Yuhei Yamamoto, Kensuke Yasuda^B
5. Status of preparations for KamLAND2 (15 min.)
   RCNS, Tohoku University
   Takahiko Hachiya for KamLAND Collaboration
6. Oil-Proof Measures and Performance Measurements of High-Quantum-Efficiency PMTs for KamLAND2 (15 min.)
   RCNS, Tohoku Univ.
   Nakano Yuria for KamLAND Collaboration
Break　（10:30〜10:45)
7. Fabrication and Performance Evaluation of Mirrors for KamLAND2 (15 min.)
   Tohoku University, RCNS
   Sato Kohei, for KamLAND Collaboration
8. Timing Calibration at KamLAND2 (15 min.)
   RCNS, Tohoku University
   Yasutaka Tokumaru, for KamLAND Collaboration
9. Status of Front-End Board Development for KamLAND2 (15 min.)
   RCNS, Tohoku University
   BAE Hanwook for KamLAND Collaboration
10. Performance Evaluation Tests of Materials and Components of the 13-meter Balloon for KamLAND2 (15 min.)
    RCNS, Tohoku Univ.
    Fuhito Haneishi, for KamLAND Collaboration
11. Establishment of the Fabrication Process for the 13-meter Balloon for KamLAND2 (15 min.)
    RCNS, Tohoku University
    Natsu Obata, for KamLAND Collaboration
12. Development of a Mini-Balloon Using Scintillating Film for KamLAND2-Zen (15 min.)
    RCNS Tohoku Univ.
    Nobuhiro Sato for KamLAND Collaboration
13. Purification of Wavelength Shifters by Recrystallization and Quantitative Evaluation of U/Th Concentrations for KamLAND2-Zen (15 min.)
    RCNS Tohoku Univ., Tsukuba Univ.^A
    Ibuki Sasaki, Yuichi Takaku^A, Aya Sakaguchi^A, for KamLAND Collaboration

Neutrino Oscillation

1. The recent status of the search for diffuse supernova neutrino background in Super-Kamiokande (15 min.)
   ICRR The Univ. of Tokyo, IPMU The Univ. of Tokyo^A, Tohoku Univ.^B, Kobe Univ.^C
   M.Harada, S.Fujita^A, Y.Ashida^B, A.Santos^A, M.Nishigami^C, for the Super-Kamiokande Collaboration
2. Evaluation of neutron tagging efficiency for the diffuse supernova neutrino background search in Super-Kamiokande (15 min.)
   Kobe Univ., NIT, Niihama College^A, ICRR Univ. of Tokyo^B, Tohoku Univ.^C, Kavli IPMU Univ. Tokyo^D, KEK^E, Okayama Univ.^F, for Super-Kamiokande Collaboration
   M. Nishigami, H. Ito, T. Yano^A, M. Harada^B, H. Sekiya^B, Y. Ashida^C, S. Fujita^D, Y. Hino^E, Y. Koshio^F, Y. Asano^F, for the Super-Kamiokande Collaboration
3. Systematic studies of atmospheric neutrino background for the diffuse supernova neutrino background search at Super-Kamiokande (15 min.)
   Tohoku U, IPMU^A, ICRR^B, Kyoto U^C, KEK^D, U Tokyo^E
   ASHIDA Yosuke, FUJITA Saki^A, HARADA Masayuki^B, SANTOS Andrew^A, FENG Licheng^C, HINO Yota^D, ABE Seisho^E, HAN Seungho^C, NAKANISHI Fumi^C, and Super-Kamiokande Collaboration
4. Results of the Diffuse Supernova Neutrino Background Search Using Approximately 5000 Day Dataset in Super-Kamiokande (15 min.)
   IPMU, ICRR^A, Tohoku U^B
   FUJITA Saki, HARADA Masayuki^A, ASHIDA Yosuke^B, SANTOS Andrew, for the Super-Kamiokande Collaboration
5. Search for diffuse supernova neutrino background in the full KamLAND dataset with neural-network-based event classification (15 min.)
   RCNS, Tohoku Univ.
   Minori Eizuka for KamLAND collaboration
6. Neutrino observation from failed supernovae (15 min.)
   Numazu College
   Masamitsu Mori
Break　（10:30〜10:45)
7. Development of Event Selection and Validation of Early Data toward Transient Source Searches with IceCube Upgrade (15 min.)
   ICEHAP, Chiba U.
   Yukiho Kobayashi, Kareem Farrag, Colton Hill, Ramy Hmaid, Annika Hollnagel, Aya Ishihara, Wataru Iwakiri, Maximilian Meier, Anna Pollmann, Aske Rosted, Nobuhiro Shimizu, Shigeru Yoshida

^{「●（Lecture in English）」}
8. Measurement of solar neutrino interaction rate below 3.49 MeV in Super-Kamiokande-IV (15 min.)
   Univ. of Toyama
   Yankelevich Alejandro, for the Super-Kamiokande collaboration
9. Measurement of temperature in the solar core and search for hep neutrinos with Super-Kamiokande detector (15 min.)
   University of Toyama, California University Irvine^A, Tsinghua University^B
   Yuuki Nakano, Yifan Jiang^A, Yiyang Wu^B, for the Super-Kamiokande collaboration
10. Temperature dependence of Rn adsorption performance by silver zeolite in air and noble gases. (15 min.)
    Kobe Univ.
    Yuya Inaba, Yasuo Takeuchi, Hiroto Bambara, Hiyori Nishimura, Bin Mahmud Mohamad Zuhaily
11. Development of the Radon Removal System Using Silver Zeolite for Hyper-Kamiokande (15 min.)
    Kobe Univ., Univ. of Toyama^A
    Hiroto Bambara, Yasuo Takeuchi, Yuya Inaba, Hiyori Nishimura, Mohamad Zuhaily Bin Mahmud, Yuuki Nakano^A, Alejandro Jaime Yankelevich^A, the Hyper-Kamiokande Collaboration

Particle Identification / Tracking Detectors

1. Development of a particle identification detector with Fresnel lenses (15 min.)
   Niigata Univ.^A, Niigata Univ.^B, Belle II ARICH Group
   K.Hirota^A, Y.Yusa^B
2. Study of Hypergraph-based Particle Flow Algorithm with Self-Supervised Learning (15 min.)
   Dept. of Phys. UTokyo, ICEPP UTokyo^A
   T. Jaffray, J.Tanaka^A, M.Saito^A
3. Operation and Performance Evaluation of FROST, a New Scintillation Tracker, in the FY2025 Physics Run of the NINJA Experiment (15 min.)
   Kyoto Univ., Yokohama National Univ.^A, Nagoya Univ.^B
   N. Otani, S. Han, T. Kikawa, T. Nakaya, K. Indo, N. Onda, M. Kawaue, K. Hayashi, K. Hasegawa, J. McKean, D. Hirata^A, T. Kawahara^B, Y. Morimoto^B, NINJA Collaboration
4. Operation of the Large Emulsion Shifter 2 in the NINJA E71c physics run (15 min.)
   Nagoya Univ.^A, Kyoto Univ.^B, Yokohama National Univ.^C, ICRR^D, Kavli IPMU^E, Toho Univ.^F, Nihon Univ.^G, Kanagawa Univ.^H, Kobe Univ.^I, Tohoku Univ.^J, RIKEN^K, Ruđer Bošković Institute^L, King's College London^M, Tokyo Denki Univ.^N, RCNP Osaka Univ.^O
   T. Matsuo^A, Y. Morimoto^A, T. Kawahara^A, Y. Furuta^A, S. Takeshita^A, T. Fukuda^A, T. Hayakawa^A, A. Kasumi^A, H. Kobayashi^A, T. Nishikiori^A, S. Shimizu^A, Y. Hayasaka^A, S. Yamamoto^A, K. Sugimura^A, O. Sato^A, M. Komatsu^A, N. Naganawa^A, T. Nakano^A, H. Rokujo^A, T. Nakaya^B, T. Kikawa^B, S. Han^B, N. Otani^B, A. Minamino^C, C. Bronner^C, M. Suzuki^C, S. Mikado^G, NINJA collaboration^{A,B,C,D,E,F,G,H,I,J,K,L,M,N,O}
5. Status of Nuclear Emulsion Data Acquisition in the NINJA Experiment's 2025 Physics Run and Future Prospects for Analysis (15 min.)
   Nagoya Univ., Kyoto Univ.^A, Yokohama National Univ.^B, ICCR^C, Kavli IPMU^D, Toho Univ.^E, Nihon Univ.^F, Kanagawa Univ.^G, Kobe Univ.^H, Tohoku Univ.^I, RIKEN^J, Ruđer Bošković Institute^K, King's College London^L, Tokyo Denki Univ.^M, RCNP Osaka Univ.^N
   Y. Furuta, T. Fukuda, Y. Morimoto, T. Matsuo, T. Hayakawa, A. Kasumi, H. Kobayashi, T. Kawahara, T. Nishikiori, S. Takeshita, S. Shimizu, Y. Hayasaka, S. Yamamoto, K. Sugimura, O. Sato, M. Komatsu, N. Naganawa, T. Nakano, H. Rokujo, K. Ozeki, K. Kuwabara, H. Oaira, H. Hotta, T. Nakaya^A, T. Kikawa^A, S. Han^A, N. Otani^A, A. Minamino^B, C. Bronner^B, F. Suzuki^B, other NINJA collaborator^{A,B,C,D,E,F,G,H,I,J,K,L,M,N}
6. Commissioning of the Straw-Tube Tracker for the COMET Experiment (15 min.)
   SOKENDAI, IPNS KEK^A, Dept. of Phys. Osaka Univ.^B, GTU^C, JINR^D
   M.Higashide, K.Ueno^B, K.Oishi^A, J.Suzuki^A, H.Nishiguchi^A, S. Mihara^A, Nikolozi Tsverava^C, Romani Abramishvili^C, Tengizi Toriashvili^C, Aleksei Paulau^D, and the COMET collaboration
Break　（10:30〜10:45)

Tracking Detectors

7. Data Quality Assessment of 2023–2026 Data in the T2K WAGASCI-BabyMIND Detector (15 min.)
   Yokohama National Univ., Tohoku Univ.^A, Kyoto Univ.^B
   Daigo Hirata, Akihiro Minamino, Atsuko K. Ichikawa^A, Naoki Otani^B, Tatsuya Kikawa^B, T2K collaboration
8. Light Yield Evaluation of a New 3D-Printed Scintillator Tracking Detector for Precision Measurements of Neutrino–Water Interactions (15 min.)
   Kyoto Univ.
   Kotaro Indo, Tatsuya Kikawa, Tsuyoshi Nakaya, Koki Hayashi
9. Fabrication and Optical Performance Evaluation of a Fiber Sheet for a Water-Target Fiber Tracker for the Hyper-Kamiokande Experiment (15 min.)
   Tohoku Univ.
   Fumika Kumano, Lukas Berns, Atsuko Ichikawa
10. Wavelength-Shifting Fiber Readout Using Scintillating Fiber Leakage Light for a Low-Mass Fiber Tracker (15 min.)
    Tohoku Univ.
    Kazuki Watanabe, Lukas Berns, Atsuko Ichikawa
11. Simulation-Based Evaluation of the Neutrino Interaction Measurement Performance of the Water-Based Liquid Scintillator Detector (15 min.)
    Kyoto Univ.
    Koki Hayashi, Naoto Onda, Tatsuya Kikawa, Tsuyoshi Nakaya
12. Aging Test of the Belle II Central Drift Chamber under Realistic Operating Conditions (15 min.)
    NWU, KEK^A, OMU^B
    Misaki Okamoto, Kenkichi Miyabayashi, Shuji Tanaka^A, Yu Nakazawa^A, Eiichi Nakano^B
13. Operation Status and Performance of the Belle II Central Drift Chamber (15 min.)
    KEK
    Yu Nakazawa, Nanae Taniguchi

Electron Accelerators
（Synchrotron Radiation, Electron Sources）

1. Development for fast polarization switching with segmented APPLE-II undulator (15 min.)
   QST NanoTerasu, NAT^A, PhoSIC^B
   Kento Inaba, Yoshiyuki Ohtsubo, Akane Agui, Ryota Saida^A, Keisuke Sakuraba^A, Takeshi Nakatani, Hironobu Fukuzawa^B, Koji Horiba, Nobuyuki Nishimori
2. Strain estimation and evaluation of criteria for abnormal strain during a high-current excitation test of the KEK-PF Nb₃Sn superconducting multipole wiggler (15 min.)
   SOKENDAI, KEK^A, JASTEC^B
   Shota Nishi, Chikaori Mitsuda^A, Kento Suzuki^A, Satoshi Shinohara^A, Saito Hirotoshi^A, Takashi Nogami^A, Shu Eguchi^A, Kimichika Tsuchiya^A, Michinaka Sugano^A, Toru Ogitsu^A, Kazuyoshi Saito^B, Shoichi Yokoyama^B, Satoshi Ito^B, Masatoshi Yoshikawa^B
3. Measurement of the Spatial Coherence of Undulator Radiation from a Single Electron (15 min.)
   Grad. Sch. Ad. Sci. Eng. Hiroshima Univ.^A, KEK^B, UVSOR Facility^C, HiSOR^D
   Y. Asai^A,C, M. Shimada^B, H. Miyauchi^B, T. Kaneyasu^C, M. Katoh^A,D
4. Measurement of Spatial Distribution of Bremsstrahlung Gamma Rays in an Electron Storage Ring (15 min.)
   Hiroshima Univ., KEK^A, Aichi SR^B, NUSR^C, HiSOR^D
   Runa Murayama, Hiroshi Miyauchi^A, Miho Shimada^A, Masaki Fujimoto^B,C, Yoshifumi Takashima^B,C, Christian John^D, Bian Baoyuan^D, Masahiro Katoh^D
5. Generation of multi-bunch XFEL lights and technology feedback to high-energy physics experiments (15 min.)
   RIKEN
   Kazuaki Togawa
6. Study on high-current operation using a low-emittance thermionic electron gun (15 min.)
   QST NanoTerasu Center
   Koichi Kan, Akane Agui, Takao Asaka, Kento Inaba, Kota Ueshima, Shuhei Obara, Choji Saji, Koga Tachibana, Yuji Hosaka, Nobuyuki Nishimori
Break　（10:30〜10:45)


（Beam Control, RF Civities）

7. Beam loading effects during beam abort in high-current storage ring (15 min.)
   QST NanoTerasu Center^A, NAT^B
   Shuhei Obara^A, Yuji Hosaka^A, Ryota Saida^A,B, Akane Agui^A, Takao Asaka^A, Kento Inaba^A, Koichi Kan^A, Choji Saji^A, Kota Ueshima^A, Nobuyuki Nishimori^A
8. Development of 238 MHz cavity for SX-FEL in NanoTerasu (15 min.)
   QST NanoTerasu Center
   K. Tachibana, T. Asaka, K. Kan, A. Agui, K. Inaba, K. Ueshima, S. Obara, C. Saji, Y. Hosaka, N. Nishimori
9. Investigation of the compensation scheme using the broadband kicker cavity to mitigate the transient beam-loading effect based on semianalytical calculation (15 min.)
   High Energy Accelerator Research Organization
   Daichi Naito, Naoto Yamamoto, Shogo Sakanaka, Takeshi Takahashi, Arata Motomura
10. Simulation Study on the Suppression of Instabilities induced by Bunch Lengthening in Storage Rings Using a Kicker Cavity (15 min.)
    KEK
    Naoto Yamamoto, Daichi Naito, Shogo Sakanaka
11. Feedforward counter kicker introduction for the suppression of horizontal oscillation at top-up injection in KEK PF-AR (15 min.)
    KEK ACCL, KEK IPNS^A
    Chikaori Mitsuda, Hiroyuki Takaki, Satoshi Shinohara, Shinya Nagahashi, Nao Higashi, Yukinori Kobayashi, Takashi Uchiyama, Yuji Enari, Yuta Okazaki, Shoji Uno
12. Machine-Learning-Based Beam Tuning at ATF2 and Prospects for Digital-Twin Operation (15 min.)
    KEK
    Motoki Sato

Other Detector Topics

1. Dark Matter Search with a Superconducting Quantum Processor II (15 min.)
   Grad. School of Sci., Kyoto Univ., ICEPP, Univ. of Tokyo^A, IQM Quantum Computers Finland^B, KEK-QUP^C, IQM Quantum Computers Japan^D
   Shion Chen, Yuya Mino^A, Roberto Moretti^B, ^○Mikio Nakahara^B, Tatsumi Nitta^C, Misaki Ohta^D, Matthew Stegglers^B, Samantha Stever^B, and Juha Vartiainen^B
2. Quantification of the Readout System Noise Floor at 4 K for an X-band Dual-Frequency Focused Collision System Toward 10 µeV-Band Axion Search (15 min.)
   Advanced Science and Engineering, Hiroshima Univ.^A, KEK (QUP)^B
   Haruhiko Nishizaki^A, Kensuke Homma^A,B, Takafumi Miyamaru^A,B
3. Transport of antiprotons by the transportable Penning trap (15 min.)
   UTokyo^A, HHU^B, MPIK^C, RIKEN^D, PTB^E, CERN^F, Friedrich Schiller Univ.^G,ICL^H, Leibzig Univ.^I, Johannes Gutenberg Univ.^J, GSI^K, ETH Zurich^L, Meinz Univ.^M
   Satoshi Endoh^A,D, Christian Smorra^B, Marcel Leonhardt^B, Jonathan Morgner^B, Fatma Abbass^B, Khwaish Anjum^B, Bela Arndt^C, Raphael Czampiel^B, Nuno Daehnhardt^B, Tomoka Imamura^E, Julia Jäger^C, Leon Kürschner^B, Barbara Latacz^F, Peter Micke^G, Dakshesh Natakala^H, Robin Rahner^C, Daniel Schweitzer^B, Simon Stahl^I, Frederik Voelksen^B, Hüseyin Yildiz^J, Klaus Blaum^C, Jack Devlin^D, Yasuyuki Matsuda^A, Christian Ospelkaus^I, Wolfgang Quint^K, Anna Soter^L, Jochen Walz^M, Yasunori Yamazaki^D, Stefan Ulmer^B
4. Development of a Field Mapper System for a Large-Scale Superconducting Detector Solenoid Magnet (15 min.)
   UOsaka, KEK^A, RIKEN^B
   Shohta Takami, Masaharu Aoki, Kazuki Ueno, Haruto Kikura, Ryo Nagai, Masami Iio^A, Yusuke Uchiyama^A, Kou Oishi^A, Ken-ichi Sasaki^A, Kento Suzuki^A, Naoyuki Sumi^A, Satoshi Mihara^A, Makoto Yoshida^A, Fuminori Sakuma^B, Tadashi Hashimoto^B
5. Evaluation Method of Photon Detection Inefficiency due to Photonuclear Reactions for the KOTO Experiment (15 min.)
   Univ. of Osaka, KEK^A, SOKENDAI^B
   Yu Hirose, Soma Okubo, Daiki Ogawa, Keita Ono, Katsushige Kotera, Koji Shiomi^A, Ryuto Suzuki, Hajime Nanjo, Mei Homma, Hideaki Matsuda, Atsuya Mori, Diana Seitova^B, and KOTO Collaboration
6. Magnetic field reconstruction method, residuals and application to understand the distribution and shimming calculation for J-PARC g-2/EDM experiment (15 min.)
   KEK^A, Ibaraki Univ.^B, Niigata Univ.^C
   Mitsushi Abe^A, Ken-ichi Sasaki^A, Shinji Ogawa^A, Tsutomu Mibe^A, Iinuma Hiromi^B, Seiso Fukumura^C
Break　（10:30〜10:45)
7. DarQ-Direct: Searching for Hidden-Photon Dark Matter Using Direct Excitation of Superconducting Qubits (15 min.)
   Sci. UTokyo^A, QUP KEK^B, Dept. of Phys. Univ. of Kyoto^C, CRC UTokyo^D, ICEPP UTokyo^E, RQC RIKEN^F, KIS UTokyo^G, InaRIS^H
   K. Watanabe^A,B, S. Chen^C, H. Fukuda^A, H. Fukuyama^D, T. Inada^E, C.Kawai^A,B, Y.Mino^E, T. Moroi^A,B, K. Nakazono^A,B, T. Nitta^B, A. Noguchi^F,G,H, R. Sawada^E, T. Sichanugrist^A, S. Shirai^F, K. Terashi^E
8. Microwave Characterization of an Nb3Sn Superconducting Coaxial Cavity for Quantum Sensing in High Magnetic Fields (15 min.)
   Sci. UTokyo^A, QUP KEK^B, KEK^C, SOKENDAI^D, ICEPP UTokyo^E, OIST STG^F
   Kan Nakazono^A,B, Hayato Ito^C,D, Toshiaki Inada^E, Takayuki Kubo^C,D, Yuimaru Kubo^F, Ryu Sawada^E, Tatsumi Nitta^B
9. Microsecond-scale particle detection using a superconducting kinetic inductance detector operated at 5 K (15 min.)
   U Tokyo, ICEPP U Tokyo^A
   Masato Kimura, Toshiaki Inada^A, Kosei Kubo, Masashi Tanaka, Gen Nakamura, Kohei Yorita
10. Characterization of a superconducting kinetic inductance detector with microsecond response 1: Response to a nano-second pulse laser (15 min.)
    U Tokyo, ICEPP U Tokyo^A
    Gen Nakamura, Toshiaki Inada^A, Masato Kimura, Kosei Kubo, Masashi Tanaka, Kohei Yorita
11. Characterization of a superconducting kinetic inductance detector with microsecond response 2: Response to a 5-MeV alpha particle (15 min.)
    U Tokyo, ICEPP U Tokyo^A
    Kosei Kubo, Toshiaki Inada^A, Masato kimura, Masashi Tanaka, Gen Nakamura, Kohei Yorita
12. Development of Sn-KID for Double Electron Capture Search (15 min.)
    RCNS, Tohoku Univ.^A, RIKEN^B
    Kazuki Sugawara^A, Koji Ishidoshiro^A, Kouichi Ichimura^A, Yuto Kamei^B, Atuto Takeuchi^A

Photon Detectors

1. Gain Characterization of the Hyper-Kamiokande 50 cm Photomultiplier Tube Based on Incident Light Conditions and Evaluation Methods (15 min.)
   Keio Univ.
   Zenta Utagawa, Yasuhiro Nishimura, Hikaru Tanigawa, the Hyper-Kamiokande Collaboration
2. Delivery Status and Dark-Rate Stability Evaluation through Mass Measurement of 50 cm Photomultiplier Tubes for Hyper-Kamiokande (15 min.)
   U. Tokyo, ICRR^A, Yokohama National U.^B, Keio U.^C
   LI Kangping, TASHIRO Takuya^A, BRONNER Christophe^B, SATO Kazufumi^A, NISHIMURA Yasuhiro^C, NAKAGIRI Kota^A, NISHIMORI Sakiko, YOKOYAMA Masashi, and the Hyper-Kamiokande Collaboration
3. Development of a Mass Inspection Method for Photomultiplier Tubes for the IceCube-Gen2 Experiment (15 min.)
   Chiba U^A, Utah U^B
   Z.Seno^A, V.Basu^B, F.Zhihao^A, A.Hollnagel^A, A.Ishihara^A, N.Shimizu^A, S.Yoshida^A
4. Development of a Time Calibration Method for Photodetector Modules Using Calibration LEDs for the IceCube-Upgrade Experiment (15 min.)
   Chiba U.
   Y.Omote, R.Hmaid, A.Ishihara, M.Meier, N.Shimizu, S.Yoshida
5. Mechanism of photon detection efficiency degradation in MPPCs studied by VUV irradiation in liquid xenon (15 min.)
   ICEPP UTokyo, TRIUMF^A, Sci. UTokyo^B, Sci. KobeU^C
   Kensuke Yamamoto, Sei Ban, David Gallacher^A, Toshiyuki Iwamoto, Wataru Ootani, Hiroyasu Ogawa^B, Hiromu Suzuki^B,C
6. Construction of a system for evaluating changes in the photon detection efficiency of SiPMs in liquid xenon under high-intensity positron irradiation (15 min.)
   Sci. Kobe U^A, ICEPP UTokyo^B, KEK^C, Sci. UTokyo^D
   Hiromu Suzuki^A,D, Toshiyuki Iwamoto^B, Yusuke Uchiyama^B, Wataru Ootani^B, Hiroyasu Ogawa^D, Sei Ban^B, Satoshi Mihara^C, Toshinori Mori^B, Kensuke Yamamoto^B
Break　（10:30〜10:45)

Semiconductor Detectors

7. MSMI: Operational Tests of Timepix3 and Development of a Data Acquisition System for High-Spatial-Resolution μSR Measurements Using Track Reconstruction (15 min.)
   Niigata Univ., KEK IMSS^A, Niigata Univ.^B, Kyushu Univ.^C
   S. Fukumura, Y. Sato, S. Takeshita^A, M. Hiraishi^A, R. Murata^X, T. Yamanaka^C
8. Development of a Clustering Method and Hit-Rate Capability Evaluation for the Timepix3 Silicon Pixel Detector in μSR Measurements (15 min.)
   Niigata Univ., Niigata Univ.^A, KEK IMSS^B, Kyushu Univ.^C
   R. Murata, Y. Sato^A, S. Takeshita^B, M. Hiraishi^B, S. Fukumura^A, T. Yamanaka^C
9. Development Status of the SiC Muon Beam Monitor for the COMET Experiment (15 min.)
   SOKENDAI, KEK^A, Univ. of Bonn^B, AIST^C, Univ. of Tsukuba^D
   K. Okabe, Y. Fukao^A, Y. Igarashi^A, T. Kishishita^B, K. Kojima^C, R. Kosugi^C, M. Shoji^A, Y. Tanaka^C, H. Nishiguchi^A, E. Hamada^A, Y. Fujita^A, S. Mihara^A, Y. Yamaguchi^D, Y. Yamada^D
10. Mitigation Verification and Radiation Damage Evaluation for Silicon Detectors in the T2K Muon Monitor (15 min.)
    Osaka Metropolitan Univ., Tohoku Univ.^A
    Rinnosuke Kawabe, Kazuhiro Yamamoto, Yoshihiro Seiya, Atsuko Ichikawa^A, Kiseki Nakamura^A, Sota Kobayashi^A, Ian Heitkamp^A, for T2K collaborator
11. J-PARC muon g-2/EDM experiment： Prototype and Performance Evaluation of a test-pulse generation circuit of front-end readout board “FRBS” for the silicon strip detector module (15 min.)
    Niigata Univ.^A, Niigata Univ.^B, Niigata Univ.^C, Toyama Coll.^D, KEK IPNS^E, KEK MEC^F, QUP^G, the Univ. of Tokyo^H, Univ. Tokyo ICEPP^I, Kyushu Univ.^J, Kyushu Univ. RCAPP^K, Kyushu Univ.^L, Univ. of Bonn^M, Open-It^N
    Y. Murata^A, Y. Okazaki^E,N, S. Ogawa^E,N, T. Kishishita^M,N, T. Kume^F, N. Saito^E,H, M. Sakakibara^J, O. Sasaki^E,N, T. Sato^H, Y. Sato^B,N, I. Shibata^C, M. Shoji^E,N, S. Shirabe^J, T. Suehara^I,N, J. Suzuki^E, Y. Seino^D, H. Sendai^E,N, T. Takatomi^F, M. Tanaka^E,N, J. Tojo^J,N, S. Fukumura^B, Y. Fujita^E,N, R. Honda^E,N, T. Mibe^E,G,H,N, H. Yamaoka^E, T. Yamanaka^L,N, T. Yoshioka^K,N, K. Yonao^J, and J-PARC muon g-2/EDM Collaboration
12. Development and Performance of a Silicon Strip Detector for the J-PARC Muon g-2/EDM Experiment and its Application to the MuSEUM Experiment (15 min.)
    The Univ. of Tokyo^A, KEK CSC^B, CERN^C, KEK IPNS^D, Open-It^E, Nagoya Univ.^F, JAEA^G, KEK IMSS^H, SOKENDAI^I, Univ. of Bonn^J, KMI^K, KEK MEC^L, Niigata Univ.^M, Niigata Univ.^N, Niigata Univ.^O, Kyushu Univ.^P, Univ. of Tokyo ICEPP^Q, NIT Toyama Coll.^R, QUP^S, Kyushu Univ.^T, Kyushu Univ. RCAPP^U
    T. Sato^A, M. Abe^B, A. J. Uribe^C, Y. Okazaki^D,E, S. Ogawa^D,E, T. Okudaira^F,G, S. Kanda^H,I, T. Kishishita^J,E, M. Kitaguchi^F,K, T. Kume^L, Y. Goto^F, N. Saito^D,A, M. Sakakibara^M, O. Sasaki^D,E, K. Sasaki^B, Y. Sato^N,E, I. Shibata^O, H. M. Shimizu^F, K. Shimomura^H,I, M. Shoji^D,E, S. Shirabe^P, T. Suehara^Q,E, S. Sugahara^F, J. Suzuki^DP. Strasser^H,I, Y. Seino^R, H. Sendai^D,E, T. Takatomi^L, H. Tada^F, M. Tanaka^D,E, J. Tojo^P,E, H. A. Torii^A, S. Nishimura^H, A. Powell^C, T. Hishinuma^M, S. Fukumura^N, Y. Fujita^D,E, R. Honda^D,E, T. Mibe^D,A,S,E, Y. Murata^M, H. Yamaoka^D, T. Yamazaki^H, T. Yamanaka^T,E, T. Yoshioka^U,E, K. Yonao^P, and MuSEUM Collaboration, J-PARC muon g-2/EDM Collaboration
13. J-PARC Muon g-2/EDM Experiment：Development of the Assembly Procedure for the Readout Circuit Boards of the Positron Tracking Detector (15 min.)
    Kyushu Univ.^A, Niigata Univ.^B, Niigata Univ.^C, Niigata Univ.^D, Toyama Coll.^E, KEK IPNS^F, KEK MEC^G, QUP^H, The Univ. of Tokyo^I, Univ. Tokyo ICEPP^J, Kyushu Univ. RCAPP^K, Kyushu Univ.^L, Univ. of Bonn^M, Open-It^N
    M. Sakakibara^A, Y. Okazaki^F,N, S. Ogawa^F,N, T. Kishishita^M,N, T. Kume^G, N. Saito^F,I, O. Sasaki^F,N, T. Sato^I, Y. Sato^B,N, I. Shibata^D, M. Shoji^F,N, S. Shirabe^A, T. Suehara^J,N, J. Suzuki^F, Y. Seino^E, H. Sendai^F,N, T. Takatomi^G, M. Tanaka^F,N, J. Tojo^A,N, S. Fukumura^B, Y. Fujita^F,N, R. Honda^F,N, T. Mibe^F,H,I,N, Y. Murata^C, H. Yamaoka^F, T. Yamanaka^L,N, T. Yoshioka^K,N, K. Yonao^A, and J-PARC muon g-2/EDM Collaboration

Neutrino Oscillation

1. Evaluation of time variations in the energy scale using decay electrons from stopping cosmic-ray muons in Super-Kamiokande (15 min.)
   Kobe University, University of Toyama^A
   Shinya Aoyama, Yuuki Nakano^A, Yasuo Takeuchi, for the Super-Kamiokande collaboration
2. Evaluation of energy scale in the SK-Gd detector using cosmic spallation neutron capture. (15 min.)
   Univ. Tokyo, ICRR, Univ. Tokyo^A
   Yota Endo, Yasuhiro Nakajima, Masayuki Harada^A, for Super-Kamiokande collaboration
3. Detector Simulation of Radiation from the ²³⁸U Decay Chain in Super-Kamiokande (15 min.)
   Okayama University, ICRR, The University of Tokyo^A, KEK^B, RCNS, Tohoku University^C
   Shotaro Oshita, Yusuke Koshio, Masayuki Nakahata^A, Yota Hino^B, Hiroyuki Sekiya^A, Masayuki Harada^A, Motoyasu Ikeda^A,C, and the Super-Kamiokande collaboration
4. Performance and understanding of atmospheric neutrino event reconstruction after Gd loading in Super-Kamiokande (15 min.)
   ICRR, Dept. Phys. Univ. Tokyo^A
   Tzu-Han Hung, Shigetaka Moriyama, Makoto Miura, Yoshinari Hayato, Seisho Abe^A, the Super-Kamiokande Collaboration
5. Development status of a portable gadolinium monitor using laser-induced luminescence (3) (15 min.)
   Japan Atomic Energy Agency, Institute for Cosmic Ray Research, The University of Tokyo^A
   Yoshihiro Iwata, Keshav Anand^A, Hiroyuki Sekiya^A
6. Outer detector unit R&D and characterization for Hyper-Kamiokande (15 min.)
   KCL^A, Toyama^B, Tokyo^C, Oxford^D, LPNHE^E
   Teppei Katori^A, Robert Kralik^A, Virginia Siccardi^A, Yuuki Nakano^B, Alejandro Yankelevich^B, Ryotaro Shinoda^C, Caroline Fengler^D, Romain Gaior^E
Break　（15:00〜15:15)

High Energy Neutrinos

7. A search for high energy neutrino sources via data of Einstein probe and IceCube telescopes (15 min.)
   Chiba Univ., Utah Univ.^A
   N. Shimizu, A. Ishihara, W. Iwakiri, Y. Miyazato, S. Yoshida, S. Yu^A
8. Estimation of the Detectability of Earth-Skimming Ultra-High-Energy τ Neutrinos (15 min.)
   Chiba Univ.
   R. Koshiishi, K. Noda, S. Inoue, W. Iwakiri

^{「●（Lecture in English）」}
9. Tau Neutrinos as a New Messenger in Multi-Messenger Astronomy (15 min.)
   Chiba Univ.
   M. Meier, N. Shimizu, A. Hollnagel, A. Rosted, A. Ishihara, S. Yoshida, R. Hamid, Y. Kobayashi, N. Moller
10. Search for Galactic Plane Tau Neutrinos with Super-Kamiokande (15 min.)
    Faculty of Science, The University of Tokyo, ICRR^A
    Ryotaro Nishijima, Yoshitaka Itow^A, Takuya Tashiro^A, Super-Kamiokande Collabolation
11. Evaluation of Light Emission Characteristics of a Calibration Flasher for IceCube-Gen2 (15 min.)
    ICEHAP, Chiba Univ.
    S.Watanabe, S.Yoshida, A.Ishihara, M.Meier, N.Shimizu, R.Hmaid, A.Rosted, Z.Seno

New Physics Frontiers Opened by High-Intensity Muon Beams - Present and Future of Lepton Flavor Violation Searches -

1. （Symposium Session.）Introduction (5 min.)
   ICEPP, University of Tokyo (ICEPP, UTokyo)
   Wataru Ootani
2. （Symposium Session.）Overview of charged lepton flavor violation (30 min.)
   Hiroshima Institute of Technology (HIT)
   Masato Yamanaka

^{「●（Lecture in English）」}
3. （Symposium Session.）Frontiers of Muon LFV Searches (25 min.)
   University of Napoli
   Marco Francesconi

^{「●（Lecture in English）」}
4. （Symposium Session.）Next-generation High-intensity Muon Beams (25 min.)
   Paul Scherrer Institut (PSI)
   Angela Papa
Break　（14:55〜15:10)
5. （Symposium Session.）Future prospects for rare muon decay searches (25 min.)
   ICEPP, University of Tokyo (ICEPP, UTokyo)
   Yusuke Uchiyama
6. （Symposium Session.）Future prospects for muon-electron conversion experiments (25 min.)
   Shiga University Data Science and AI Innovation Research Promotion Center
   Yuki Fujii
7. （Symposium Session.）Searches for Lepton Flavor Violation at Colliders (25 min.)
   Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (IPNS, KEK)
   Kenta Uno
8. （Symposium Session.）“Will Muon LFV Searches Open a New Era? - Summary and Outlook -” (30 min.)
   Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University (KMI, Nagoya)
   Junji Hisano

Interdisciplinary Approaches to Enhancing the Reliability of Spaceborne Electronic Devices: Challenges in Radiation Testing and Connections with Physics

1. （Symposium Session.）Purpose explanation (5 min.)
   JAEA J-PARC
   Katsuhiro Moriya
2. （Symposium Session.）Current Status and Future Technical Challenges of Accelerator Beam Irradiation Testing on Semiconductor Devices Simulating the Space Radiation Environment (25 min.)
   JAXA
   Hiroyuki Shindo
3. （Symposium Session.）Single-Event Effects in Semiconductor Devices Caused by Proton Irradiation (25 min.)
   JAEA J-PARC
   Shin-ichiro Meigo
4. （Symposium Session.）Characterization and Analysis of SRAM Soft Errors Induced by Cosmic Rays (25 min.)
   Kyoto Univ.
   Masanori Hashimoto
Break　（14:50〜15:15)
5. （Symposium Session.）Evaluation and Understanding of Single Event Effects of Semiconductor Devices by Heavy Ion Incidence (25 min.)
   QST, Tohoku Univ.
   Takeshi Ohshima
6. （Symposium Session.）Development of beam delivery technology for cosmic ray simulation and related topics at the Wakasa Wan Energy Research Center (WERC) (25 min.)
   WERC
   Kyo Kume
7. （Symposium Session.）Environment setup for semiconductor device irradiation experiments at the RCNP accelerator facility (25 min.)
   Osaka Univ. RCNP
   Mitsuhiro Fukuda

Kaon, Top, and Other Physics topics

1. Latest data taking status and prospect of the K_L→π⁰νν search at the J-PARC KOTO experiment (15 min.)
   KEK, Univ. of Osaka^A
   Ryota Shiraishi, Keita Ono^A, Koji Shiomi, Tadashi Nomura, KOTO Collaboration
2. Status of the K_L→π⁰νν search at the J-PARC KOTO experiment using data collected in 2024–2025 (15 min.)
   Univ. of Osaka, KEK^A, Nat'l. Changhua Univ. of Education^B, Nat'l. Kaohsiung Normal Univ.^C
   Keita Ono, Ryota Shiraishi^A, Koji Shiomi^A, Hajime Nanjo, Tadashi Nomura^A, Chieh Lin^B, Yu-Chen Tung^C, and KOTO Collaboration
3. Search for the Toponium-like Signal with the ATLAS Experiment at the LHC: Expected Sensitivity Including Systematic Uncertainties in the Single-Lepton + Jets Final State (15 min.)
   UTokyo, UTokyo ICEPP^A, TU Dortmund^B, CERN^C, Chicago U^D
   Airu Makita, Masaya Ishino^A, Yasuyuki Okumura^A, Andrea knue^B, Baptiste Ravina^C, Nedaa Alexandra Asbah^C, Niklas Duser^B, Yoav Afik^D
4. Observation of quantum states of ultracold neutrons in the gravitational field by nuclear emulsion (15 min.)
   Sch. Sci. Nagoya U.^A, IMaSS Nagoya U.^B, Atominstitut TU Wien^C, Kyushu U.^D, U. Bern^E, ILL^F, KURNS Kyoto U.^G, KEK^H, J-PARC^I, KMI Nagoya U.^J
   Naotaka Naganawa^A,B, Hartmut Abele^C, Tomoko Ariga^D,E, Joachim Bosina^C,F, Masahiro Hino^G, Katsuya Hirota^H, Go Ichikawa^H,I, Tobias Jenke^F, Shinsuke Kawasaki^H, Masaaki Kitaguchi^A,J, Jakob Micko^E,F, Kenji Mishima^J, Naoto Muto^A, Mitsuhiro Nakamura^A,J,B, Chen Qian^A, Stéphanie Roccia^F, Osamu Sato^A,B, René I. P. Sedmik^C, Hirohiko Shimizu^A
Break　（14:30〜14:45)

B and Charm Physics


^{「●（Lecture in English）」}
5. Gampola2: EvtGen generator of B → K ππγ with photon polarization (15 min.)
   UTokyo^A, IJCLab^B, KEKIPNS^C, Sokendai^D
   WANG Shijie^A,C, Kou Emi^B, Ishikawa Akimasa^C,D, Ushiroda Yutaka^A,C,D
6. Development of the measurement method of direct CP asymmetry in B→Kππγ decay at Belle II (15 min.)
   TMU, KEK^A, SOKENDAI^B
   S.Kurokawa, H.Kakuno, A.Ishikawa^A,B, on behalf of Belle II Collaboration
7. Measurement of the Inclusive Branching Fraction of B → X_s ℓ⁺ ℓ^- at Belle II (15 min.)
   U-Tokyo^A, KEK IPNS^B, Sokendai^C
   Zihan Wang^A, ^○Akimasa Ishikawa^B,C, Kazutaka Sumisawa^B,C, Yutaka Ushiroda^A,B,C
8. Development of the Analysis Method for the Measurement of CP-Violation in B⁰ → K_S⁰ K_S⁰ decay using Belle II Run1+Run2 data (15 min.)
   Graduate School, Nara Women's Univ., Faculty of Science, Nara Women's Univ.^A, KEK^B, SOKENDAI^C, Kavli IPMU^D, INFN Trieste^E
   A. Kusudo, K. Miyabayashi^A,B, K.Sumisawa^A,B,C, K. Hara^B,C, T. Higuchi^D, R.Okubo^E and the Belle II Collaboration

Photon Detectors

1. Cosmic Ray Muon Measurement and Reconstruction Study with Hyper-Kamiokande Outer detector (15 min.)
   Dept. of Phys. Yokohama National Univ., ICRR^A, Dept. of Phys. Kyoto Univ.^B, CNRS^C
   Aoi Kato, Christophe Bronner, Ryotaro Shinoda^A, Roger Wendell^B, Benjamin Quilain^C他 Hyper-K collaboration
2. Evaluation of the stability of the Hyper-Kamiokande outer- detector photosensors and electronics during simultaneous operation (15 min.)
   Kyoto U, ICRR^A, ERI^B
   Naoki Fujimoto, Roger Wendell, Ryotaro Shinoda^A, Akimichi Taketa^B, Hyper-Kamiokande Collaboration
3. Development of a Cherenkov Light Detector for Muon Imaging (15 min.)
   Niigata U., Niigata U.^A
   M.Wada, Y.Yusa^A
4. Performance Evaluation of the Signal Readout System for the Belle II ARICH Detector Upgrade (15 min.)
   Tokyo Metropolitan University^A, High Energy Accelerator Research Organization^B, SOKENDAI^C, Chiba University^D, Toho University^E, Nagoya University^F, Niigata University^G, Tokyo Metropolitan College of Industrial Technology^H, Toyama College^I
   Ryota Ishii^A, Hidekazu Kakuno^A, Tetsuro Kumita^A, Shunsuke Kurokawa^A, Ryota Murasawa^A, Nishida Shohei^B,C,G, Ichiro Adachi^B,C, Kodai Matsuoka^B,C,F, Kenta Uno^B,C, Masayoshi Shoji^C, Toru Iijima^F, Shuichi Iwata^A,I, Makoto Tabata^D, Satoru Ogawa^E, Yosuke Yusa^G, on behalf of the Belle ll ARICH
5. Performance Evaluation of Charged Particle Detector with Thin Plastic Scintillator in High Rate Neutral Beam for the J-PARC KOTO Experiment (15 min.)
   Univ. of Osaka, KEK^A
   Ryuto Suzuki, Yu Hirose, Mei Homma, Katsushige Kotera, Hideaki Matsuda, Atsuya Mori, Hajime Nanjo, Daiki Ogawa, Souma Okubo, Keita Ono, Koji Shiomi^A, Ryota Shiraishi^A, and KOTO Collaboration
6. Evaluation of Neutron-Induced Effects on MPPCs for the Upgrade of the ARICH Detector in the Belle II Experiment (15 min.)
   TMU^A, KEK^B, SOK^C, CHU^D, TOU^E, NAG^F, NIU^G, TMC^H, TOC^I
   R.Murasawa^A, H.Kakuno^A, T.Kumita^A, S.Kurokawa^A, S.Nishida^B,C,G, I.Adachi^B,C, K.Matsuoka^B,C,F, K.Uno^B,C, M.Shoji^C, T.Iijima^F, S.Iwata^A,H, Y.Seino^G,I, M.Tabata^D, S.Ogawa^E, Y.Yusa^H, on behalf of the Belle II ARICH
Break　（15:00〜15:15)

Semiconductor Detectors

7. Evaluation of the charge collection characteristics of the new HV-CMOS pixel detector AstroPix with 500 μm pixels (15 min.)
   Grad. Sch. Advanced Sci.&Eng., Hiroshima U., ISEE, Nagoya U.^A, GSFC/NASA^B, ANL^C, KIT^D
   Koume Sakano, Yusuke Suda, Yasushi Fukazawa, Abhradeep Roy, Hiroyasu Tajima^A, Shin Kushima^A, Regina Caputo^B, Daniel P Violette^B, Manoj Jadhav^C, Nicolas Striebig^D
8. Implementation and Verification of an On-Chip Sequencer to Enhance the Versatility of SOI Pixel Detectors for X-ray Astronomy (15 min.)
   Kyoto Univ., Univ. of Miyazaki^A, The Univ. of Tokyo^B, KEK^C, A-R-Tec^D
   Y. Komura, T. G. Tsuru, A. Takeda^A, T. Enoto, H. Uchida, H. Uebayashi, R. Kawada, W. Lee, K. Mori^A, H. Suzuki^A, K. Hagino^B, H. Matsuhashi^B, Y. Arai^C, T. Takayanagi^C, T. Imamura^D, T. Ohmoto^D, M. Ono^D
9. Prototype Beam Test for Development of MAPS-based Tracking System (15 min.)
   School of Science, Hiroshima Univ.^A, KEK IPNS^B, School of Science and Engineering, University of Tsukuba^C, School of Science Graduate School of Science, The University of Osaka^D, School of Advanced Science and Engineering, Waseda University^E, School of Science, Kyushu University^F
   Hinata Nakamura^A, Y.Enari^B, Y.Okazaki^B, K.Ozawa^B, H.Kano^C, M.Kobayashi^C, K.Komaba^C, S.Sakai^C, S.Hirose^E, S.Sirabe^F, T.Chujo^C, M.Togawa^B, I.Nakamura^B, K.Nakamura^B, M.Hirose^D, Y.Hama^C, Y.Yamaguchi^A
10. Evaluation of Radiation-Induced Performance Degradation using Lorentz Angle Measurements by Comparing Experimental Data with MC Simulation in the Silicon Pixel Detector at the LHC-ATLAS Experiment (15 min.)
    Science Tokyo, Ochanomizu Univ.^A, KEK^B, Tokyo Metropolitan Univ.^C
    Ibuki Onodera, Osamu Jinnouchi, Kazuki Todome, Takanori Kono^A, Yuma Uematsu^B, Kazuki Kojima^B, Risa Ushioda^C, Tetsuro Kumita^C
11. Summary of the operation and performance of the ATLAS Silicon Pixel Detector in Run 3 (15 min.)
    Tokyo Metropolitan U., KEK^A, Science Tokyo^B, Ocha U.^C
    Risa Ushioda, Yuma Uematsu^A, Ibuki Onodera^B, Tetsuro Kumita, Takanori Kono^C, Kazuki Kojima^A, Osamu Jinnouchi^B
12. Examination of Defective Pixel Masking Method in the Silicon Pixel Detector for the HL-LHC ATLAS. (15 min.)
    Univ. of Osaka, KEK^A, Science Tokyo^B, Waseda Univ.^C, Kyushu Univ.^D, Univ. of Tsukuba^E
    H. Ishii, H. Nanjo, T. Masubuchi, M. Hirose, K. Itabashi, M. Terada, M. Togawa^A, K. Nakamura^A, Y. Ikegami^A, H. Oide^A, K. Hanagaki^A, Y. Ueyame^B,O. Jinnouchi^B, K. Todome^B, S. Hirose^C, S. Shirabe^D, K. Sato^E, M. Kobayashi^E, et al. ATLAS Japan ITk Group
13. Evaluation of Radiation Damage and Summary of Run 3 Operations for the LHC-ATLAS Silicon Strip Detector (15 min.)
    Waseda Univ., Kyushu Univ.^A, ICEPP^B, KEK^C, UTokyo^D
    Yuya Minekawa, Daiya Akiyama, Hiroki Ito, Tomohiro Inada^A, Hidetoshi Otono^A, Sayuka Kita^B, Takahiko Kondo^C, Shigeki Hirose, Kohei Yorita^D, ATLAS SCT group

Data-driven Science
（Machine Learning and Data Analysis）

1. Physics ensemble generation using diffusion models on Riemannian manifolds (15 min.)
   Dept. of Appl. Phys., The Univ. of Tokyo
   Yu Bito, Mizuki Ohashi, Sogen Ikegami, Kotaro Shimizu, Yukitoshi Motome
2. Ensemble generation of Ising lattice systems using diffusion models in discrete state space (15 min.)
   Dept. of Appl. Phys., The Univ. of Tokyo
   Mizuki Ohashi, Yu Bito, Sogen Ikegami, Kotaro Shimizu, Yukitoshi Motome
3. Inverse design of strongly localized topological \pi modes in one-dimensional nonperiodic systems (15 min.)
   Tokyo Med. Univ.
   F. Iwase
4. Hamiltonian Neural Network for Noisy Quantum Walks (15 min.)
   Tokyo Univ. Sci.
   Ryoma Abe, Ryo Asaka, Kazumitsu Sakai
5. Bayesian Basis Selection for Precision Few-Body Calculations (15 min.)
   KEK CRC
   Shigeyoshi Aoyama
6. Development of MOVE-DM3.4: An AI-based Nonlinear Morphing Method for Essential Dynamics, and Its Application to Adenylate Kinase Conformational Changes (15 min.)
   Grad. Sch. of BOST KINDAI Univ.^A, BOST, KINDAI Univ.^B
   Yoshihiro Kashiyama^A, Naoyuki Miyashita^A,B
7. Dynamic Analysis of Monoamine Oxidase B Dimer Using the Transformer- and Machine Learning-Based MD Trajectory Analysis Method, DeKE-MD2.0 (15 min.)
   Grad. Sch. BOST KINDAI^A, BOST KINDAI^B, Grad. Sch. Phys. Sci. GUAS^C
   Rin Hirasawa^A, Yuki Suzukawa^A, Yoshihiro Kashiyama^A, Shota Shimogochi^A, Yuma Shiota^A, Yoshitaka Tadokoro^A, Masaki Otawa^C, Naoyuki Miyashita^A,B
Break　（10:45〜11:00)
8. Flow matching for parameter space exploration of neutrino mass matrices (15 min.)
   Kyushu U., Tokyo U. of Science^A, Kyoto U.^B
   Haruto Kitagawa, Coh Miyao^A, ^○Satsuki Nishimura^B, Hajime Otsuka
9. Extracting Signal Hits Using Deep Learning and Estimating Energy Resolution in the COMET Experiment (15 min.)
   Yokohama Natl. Univ., Institute of High Energy Physics Chinese Academy of Sciences^A, Spallation Neutron Source Science Center^B
   Y.Kojima, J.Sato, C.WU^A,B, S.Matsumoto
10. Development of a Machine Learning-Based Method for Estimating Phase-Space Beam Parameters from Beam Monitor Images in the J-PARC LINAC (15 min.)
    Sci. UTokyo^A, ICEPP UTokyo^B, JAEA/J-PARC^C
    Kohta Hiratani^A, Taikan Suehara^B, Ryo Kitamura^C, Yasutoshi Kuriyama^C, Masahiro Nomura^C
11. Development and Application of Energy-Decomposable Machine Learning Interatomic Potentials for Reaction Analysis II (15 min.)
    Dept. of Phys., Kumamoto Univ., Univ. of Southern California^A
    K. Shimamura and K. Nomura^A
12. Trial Implementation of LLM-SR and Potential for Using LLM-SR in Physics Education (15 min.)
    College of Eng. Kanazawa Tech., Math., Sci., & Eng. Educ. Res. Center, Kanazawa Tech.^A
    H. Emori, K. Akiyama^A and K. Nishioka^A
13. Basic AI Education with PBL to Identify and Solve Problems with AI Chatbots Which Introduce Stereoscopic and VR Videos of Physics Experiments (15 min.)
    Math., Sci., & Eng. Educ. Res. Center, Kanazawa Tech.
    K. Akiyama, K. Nishioka and A. Nakamura

Double Beta Decay/Dark Matter

1. The large-scale structure of the universe and nagative mass dark matter (15 min.)
   My home(Hiruandon Laboratory)
   Masayasu Tsuge
2. ZICOS neutrinoless double beta decay experiment using ⁹⁶Zr in orgamic scintillator - Some midification for two neutrino emission double beta decay experiment - (15 min.)
   Miyagi Univ. of Edu, ICRR Univ. of Tokyo^A, Fukui Univ.^B, Tokyo Univ. of Sci.^C, Univ. of Tokyo^D, Univ. of Toyama^E
   Y.Fukuda, S.Moriyama^A, K.Hiraide^A, I.Ogawa^B, T.Gunji^C, S.Kurosawa^D, Y.Nakano^E, S.Kato^E
3. Current status of the development of chelating fiber for adsorption of Ultra-trace Radioactive Impurities. (15 min.)
   RCNS, Tohoku Univ.^A, ICRR, Tokyo Univ.^B, School of Science, Okayama Univ.^C
   Yukitoshi Ota^A, Shotaro Oshita^C, Keishi Hosokawa^A, Motoyasu Ikeda^A,B, Yusuke Koshio^C, Kei Ieki^B
4. Double Beta Decay Search for 160Gd by PIKACHU Experiment (XVIII)　-First results from Phase 1 experiment– (15 min.)
   Univ. of Tsukuba, Tohoku Univ. IMR^A, Tohoku Univ. NICHe^B, C&A Corp.^C, RCNS,Tohoku Univ.^D, OUAVM^E, Tokushima Univ.^F, Fukui Univ.^G, The Univ. of Osaka RCNP^H
   Takumi Omori, Takashi Iida, Motonao Ishigami, Takuya Sako, Shota Sugi, Masao Yoshino^A,B, Kei Kamada^A,B,C, Yasuhiro Shoji^C, Keishi Hosokawa^D, Keita Mizukoshi^D, Azusa Gando^D,E, Ken-ichi Fushimi^F, Kyohei Nakajima^G, Nobuo Hinohara, Tadafumi Kishimoto^H
5. Double Beta Decay Search for 160Gd by PIKACHU Experiment (XIX) -Trace Mass Spectrometry of GAGG Crystals Using ICP-MS - (15 min.)
   Univ. of Tsukuba, Tohoku Univ. IMR^A, Tohoku Univ. NICHe^B, C&A Corp.^C, RCNS,Tohoku Univ.^D, OUAVM^E, Tokushima Univ.^F, Fukui Univ.^G, The Univ. of Osaka RCNP^H
   Motonao Ishigami, Takashi Iida, Takumi Omori, Takuya Sako, Shota Sugi, Aya Sakaguchi, Yuichi Takaku, Masao Yoshino^A,B, Kei Kamada^A,B,C, Yasuhiro Shoji^C, Keishi Hosokawa^D, Keita Mizukoshi^D, Azusa Gando^D,E, Ken-ichi Fushimi^F, Kyohei Nakajima^G, Nobuo Hinohara, Tadafumi Kishimoto^H
6. Double Beta Decay Search for 160Gd by PIKACHU Experiment (XX) - Performance Evaluation of Ultra-Low-Radioactivity PMTs and the Current Status of Ultra High-Purity GAGG Crystal Growth - (15 min.)
   Univ. of Tsukuba, Tohoku Univ. IMR^A, Tohoku Univ. NICHe^B, C&A Corp.^C, RCNS,Tohoku Univ.^D, OUAVM^E, Tokushima Univ.^F, Fukui Univ.^G, The Univ. of Osaka RCNP^H
   Takuya Sako, Takashi Iida, Takumi Omori, Motonao Ishigami, Takuya Sako, Shota Sugi, Masao Yoshino^A,B, Kei Kamada^A,B,C, Yasuhiro Shoji^C, Keishi Hosokawa^D, Keita Mizukoshi^D, Azusa Gando^D,E, Ken-ichi Fushimi^F, Kyohei Nakajima^G, Nobuo Hinohara, Tadafumi Kishimoto^H
Break　（10:30〜10:45)
7. Development of Superconducting Transition-Edge Sensors for Light Dark Matter Search (15 min.)
   KEK QUP^A, NAOC^B, Kavli IPMU^C, LBNL^D
   K.Hattori^A, J. Ding^A, Y. Zhou^A,B, T.Ghigna^A,C, M.Garcia-Sciveres^A,D, A. Suzuki^D
8. Constraints on Dark Matter Heating Using Earth's Thermal History (15 min.)
   Tohoku University RCNS
   Koji Ishidoshiro, Zhihao Xu
9. Initial Analysis of the First Antarctic Balloon Flight Data from the GAPS Experiment (15 min.)
   JAXA, Aoyama Gakuin Univ.^A, OMU^B, Kanagawa Univ.^C, Shinshu Univ.^D, Tokai Univ.^E, Tohoku Univ.^F, ROIS^G, Columbia Univ.^H, INFN^I
   Kazutaka Aoyama, Hideyuki Fuke, Hiroyuki Ogawa, Shun Okazaki, Shun Takahashi, Tetsuya Yoshida, Ayane Nagatsuka^A, Daisuke Sasaki^B, Mio Yukimitsu^B, Akinori Ohba^C, Suzuto Sakamoto^C, Yuki Shimizu^C, Chihiro Kato^D, Kazuki Munakata^D, Akiko Kawachi^E, Yuka Takenaka^E, Aira Higuchi^E, Keita Mizukoshi^F, Masayoshi Kozai^G, Chuck Hailey^H, Mirko Boezio^I, GAPS Collaboration
10. Cosmology-informed constraints on the fuzzy dark matter mass from dwarf-spheroidal stellar kinematics (15 min.)
    Tohoku U., Astron. Inst., Kavli IPMU^A, U. Amsterdam GRAPPA^B
    Shun'ichi Horigome, Elisa Ferreira, Shin'ichiro Ando
11. TAICO Project (1) 〜Track Detection Principles of Ancient Minerals and Evaluation of Heavy-Ion Detection Performance Using Extraterrestrial Minerals (15 min.)
    Toho Univ., Nagoya Univ. Sci.^A, Nagoya Univ. ISEE^B, Nagoya Univ. Env.^C, Kyoto Univ. Sci.^D, Pen. State U.^E, JAMSTEC^F
    Mizutani Naoki, Naka Tatsuhiro, Saikyo Issei, Futamura Shota^A, Kato Takenori^B, Hashiguchi Minako^C, Igami Yohei^D, Murase Kota^E, Hirose Shigenobu^F
12. TAICO project (2) ～Monopole and Ultra-heavy Exotic Particle Search with Ancient Mineral (15 min.)
    Toho Univ., Nagoya Univ. Sci.^A, Nagoya Univ. ISEE^B, Nagoya Univ. Env.^C, Kyoto Univ. Sci.^D, Pen. State U.^E, JAMSTEC^F
    Naka Tatsuhiro, Mizutani Naoki, Saikyo Issei, Futamura Shota, Kato Takenori, Hashiguchi Minako, Igami Yohei, Murase Kota, Hirose Schigenobu
13. Enhancing Photon-Axion conversion probability with squeezed coherent states (15 min.)
    Kyushu Univ.^A, Kobe Univ.^B, YITP^C
    Taiki Ikeda^A, Jiro Soda^B, Sugumi Kanno^A,C

Cosmic Microwave Background

1. Multi-objective robust design optimization of a feed horn using a gaussian process surrogate (15 min.)
   UTokyo, Kavli IPMU^A, LBNL^B
   Ryosuke Akizawa, Tomotake Matsumura^A, Aritoki Suzuki^B
2. Simplified feedhorn design and performance evaluation for CMB polarization observations (15 min.)
   UTokyo^A, Kavli IPMU^B, Univ. of Milano-Bicocca^C, GSFC^D, QUP^E, IPST^F, Okayama Univ.^G
   Shoken Myozen^A,B, Kosuke Aizawa^A,B, Ryosuke Akizawa^A,B, Ludovico Bizzarri^C, Thomas Essinger-Hileman^D, Tommaso Ghigna^B,E, Shotaro Kawano^F, Kuniaki Konishi^F, Asuka Maeda^B, Tomotake Matsumura^B, Noemi Mezzanzanica^C, Haruyuki Sakurai^F, Ryota Takaku^B,G, Mario Zannoni^C
3. Development and Performance Evaluation of a High-Frequency Gravitational Wave Detector Using Superconducting Coplanar Waveguide Resonators (15 min.)
   Grad. Sch. of Sci., Kyoto Univ.
   K. Nakamura, K. Aoyanagi, S. Abe, K. Inoue, Y. Kasai, J. Suzuki, H. Takeuchi, O. Tajima, S. Chen
4. Quantitative Evaluation of Systematic Errors Attributable to Beam Propagation Effects in Millimetre-Wave VNA Transmittance Measurements System (15 min.)
   Faculty of Science, The University of Tokyo^A, Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU), The University of Tokyo^B, Okayama University^C, High Energy Accelerator Research Organization (KEK)^D, Center for Data-Driven Discovery, Kavli IPMU, The University of Tokyo^E, ILANCE, CNRS^F
   Yuecheng Huang^A,B, Kosuke Aizawa^A,B, Takumi Izawa^A,B, Ryota Takaku^C, Tommaso Ghigna^D, Tomotake Matsumura^B,E,F
5. Development of an Electromagnetic Simulation Code for Shape Exploration of Anti-Reflection Moth-Eye Structures on Birefringent Half-Wave Plates (15 min.)
   Okayama Univ., SUS^A
   Kiyoshi Ikuma, Ryota Takaku, Hirokazu Ishino, Yuki Sakurai^A
Break　（10:30〜10:45)
6. The Simons Observatory: Development of evaluation method for Temperature-to-Polarization leakage (15 min.)
   The University of Tokyo
   Yoshinori Sueno, The Simons Observatory Collaboration
7. The Simons Observatory: Development of the Optical Component for Polarization Modulators (15 min.)
   UTokyo^A, Okayama U^B, KEK IPNS^C, UCR^D, SUS^E, Kavli IPMU^F, Princeton^G, UCSD^H, LBNL^I
   Yu Koizumi^A, Ryota Takaku^B,C, Satoru Takakura^A, Masaya Hasegawa^C, Daichi Sasaki^A, Junna Sugiyama^D, Yuki Sakurai^E,F, Kyohei Yamada^G, Bryce Bixler^H, Hayato Takakura^C, Akito Kusaka^A,F,I
8. Improvement and Characterization of a Sky Emulator for Calibration of CMB Polarization Measurements (15 min.)
   SUS^A, KEK IPNS^B, KEK QUP^C, SOKENDAI^D
   Touri Takagi^A, Masaya Hasegawa^B,C, Yuki Sakurai^A, Satomi Hasegawa^D, Takuro Fujino^C, Haruaki Hirose^B, Hayato Takakura^B
9. Development of W-band anti-reflection coatings on sapphire half-waveplate with laser ablations for the ground-based CMB polarimetry (15 min.)
   UTokyo, Kavli IPMU^A, La Sapienza^B, IAC^C, IFCA^D, IPST UTokyo^E, CD3 Kavli IPMU^F, ILANCE CNRS^G, ISAS JAXA^H, Okayama Univ.^I
   Kosuke Aizawa^A, Ryosuke Akizawa^A, Paolo de Bernardis^B, Ricardo Tanausu Génova-Santos^C, Francisco Javier Casas^D, Shotaro Kawano^E, Kuniaki Konishi^E, Luca Lamagna^B, Asuka Maeda^A, Enrique Martínez-González^D, Silvia Masi^B, Tomotake Matsumura^A,F,G,H, Ilenia Di Nitto^B, Alessandro Paiella^B, Guillermo Pascual-Cisneros^A, José Alberto Rubiño-Martín^C, Haruyki Sakurai^E, Ryota Takaku^I,A
10. The Simons Observatory: GPS-Timed Precision Rotation Control of the Polarisation Modulation System in the Small Aperture Telescopes (15 min.)
    UTokyo^A, UCSD^B, UCR^C, Princeton^D, LBNL^E, KavliIPMU^F, SUS^G
    Abel Kamiya Horvat^A, Akito Kusaka^A,E,F, Brice Bixler^B, Daichi Sasaki^A, Junna Sugiyama^C, Kyohei Yamada^D, Yu Koizumi^A, Yuki Sakurai^F,G

Multi-messenger observations: Where we are now

1. （Symposium Session.）Introduction (5 min.)
   ICEHAP, Chiba Univ.
   Shigeru Yoshida
2. （Symposium Session.）Constraints on neutrino-emitting transients using optical surveys (25 min.)
   FRIS, Tohoku Univ.
   Shigeo Kimura
3. （Symposium Session.）Search for X-ray counterparts to IceCube neutrino events MAXI all-sky X-ray data and the latest wide-field X-ray observations (25 min.)
   ICEHAP, Chiba Univ.
   Wataru Iwakiri
4. （Symposium Session.）Current Status and Prospects of Supernova Neutrino Observations in Super-Kamiokande (25 min.)
   Dept. Phys., Kyoto Univ.
   Fumi Nakanishi
Break　（10:20〜10:35)

^{「●（Lecture in English）」}
5. （Symposium Session.）Follow-up observations of gravitational wave events with Subaru/PFS (25 min.)
   NAOJ
   Haibin Zhang
6. （Symposium Session.）Tests of gravity with gravitational waves (25 min.)
   RESCUE, Univ. Tokyo
   Daiki Watarai
7. （Symposium Session.）A New Era of Multi-Messenger Astrophysics (25 min.)
   YITP, Kyoto Univ.
   Kunihito Ioka

Invited talk (Particle theory) / Symposium: New developments in flavor experiments in Japan

1. （Invited Presentation.）Flavor Physics Today and Future Prospects (45 min.)
   Chiba Univ.
   Teppei Kitahara
2. （Symposium Session.）Introduction (5 min.)
   IPMU, Tokyo
   Takeo Higuchi
3. （Symposium Session.）Results and future developments of the Belle II experiment (30 min.)
   Nagoya Univ.
   Kenji Inami
Break　（10:20〜10:35)

Symposium: New developments in flavor experiments in Japan

4. （Symposium Session.）Results and future developments of the KOTO experiment (30 min.)
   IPNS, KEK
   Koji Shiomi
5. （Symposium Session.）Progress on muon g-2 and future developments for the J-PARC g-2/EDM experiment (30 min.)
   Niigta Univ.
   Yutaro Sato
6. （Symposium Session.）TBD (10 min.)
   IPNS, KEK
   Kodai Matsuoka

Neutrino Physics

1. The latest status, results and prospects of JSNS2(-II) experiment. (15 min.)
   KEK
   Takasumi Maruyama for JSNS2(-II) collaboration
2. Latest Results from the Search for a nuebar excess in the JSNS2 Experiment (2) (15 min.)
   KEK
   Dongha Lee on behalf of JSNS2 and JSNS2-II collaboration
3. Performance Evaluation of Machine Learning Methods for the p → νK⁺ Proton Decay Search in Super-Kamiokande (15 min.)
   ICRR
   Takuya Tomiya, Takuya Tashiro, Makoto Miura, Shunichi Mine, Kimihiro Okumura, Yoshinari Hayato, Yoshitaka Itow, Super-Kamiokande Collaboration
4. Sensitivity study for proton decay p→νK⁺ at Hyper-Kamiokande (15 min.)
   Univ. Tokyo, ICRR^A
   Tatsuki Yamazumi, Takumi Aoki, Masashi Yokoyama, Takuya Tashiro^A, Hyper-Kamiokande Collaboration
5. Hyper-Kamiokande Sensitivity to the p → e⁺π⁰ Proton Decay Mode (15 min.)
   ICRR, Kyoto university^A
   Ryotaro Shinoda, Masato Shiozawa, Roger Wendell^A, Katsuki Hiraide, Hyper-Kamiokande Collaboration
Break　（10:15〜10:45)
6. Development of a Low-Temperature Measurement System for an Aluminum MKID for Solar Electron-Neutrino Observation (15 min.)
   Okayama University, AIST^A
   Kento Kakinoki, Taichi Fukushima, Ryota Takaku, Hirokazu Ishino, Hirotake Yamamori^A
7. Development of DAQ System with FPGA for Solar Neutrino Detector (15 min.)
   Okayama University, AIST^A
   Taichi Fukushima, Kento Kakinoki, Ryota Takaku, Hirokazu Ishino, Hirotake Yamamori^A
8. Development of Anti-muon-neutrino Charged-Current Inclusive Event Selection with the T2K Upgraded Near Detector (15 min.)
   Kyoto Univ., Univ. Tokyo^A
   Naoto Onda, Tatsuya Kikawa, Shunta Arimoto, Wataru Okinaga^A, Tsuyoshi Nakaya, T2K Collaboration
9. Analysis on charged-current neutrino interaction with a two-proton final state in the T2K near detector Super-FGD (15 min.)
   Kyoto Univ., Univ. Tokyo^A
   Shunta Arimoto, Tatsuya Kikawa, Naoto Onda, Wataru Okinaga^A, Tsuyoshi Nakaya, for T2K Collaboration
10. Impact of Charge Identification on Cross-Section Ratio Measurements for Neutrino CP Violation with the Hyper-Kamiokande Near Detector (15 min.)
    Tohoku University
    Yuki Yasushi, Atsuko K. Ichikawa, Lukas Berns, Hyper-Kamiokande Collaboration
11. Simulation of Neutrino-Induced Backgrounds and Pileup in the Intermediate Water Cherenkov Detector for Hyper-Kamiokande (15 min.)
    Keio Univ., KEK IPNS^A, TUS^B, Science Tokyo^C
    Akari Oka, Yasuhiro Nishimura, Ryosuke Akutsu^A, Masaki Ishitsuka^B, Ryo Matsumoto^C, the Hyper-Kamiokande Collaboration
12. Development and Performance Evaluation of Neutron Tagging for WCTE (15 min.)
    Okayama Univ.
    Yuno Lee, Yusuke Koshio

Photon Detectors

1. Applied-Voltage Dependence of Afterpulse Reduction in PMTs: Evaluation of the Lower Limit of the Afterpulsing rate and Changes in the Pulse-Height Spectrum (15 min.)
   ICRR, U.Tokyo, Fac. Sci.&Eng., Konan U.^A
   Kai Morita, Yusuke Inome, Hideyuki Ohoka, Hidetoshi Kubo, Takayuki Saito, Shunsuke Sakurai, Mitsunari Takahashi, Seiya Nozaki, Ayana Hayakawa^A, Masaya Mizote^A, Habib Ahammad Mondal, Tokonatsu Yamamoto^A
2. Evaluation of Long-Term Stability and Event Reconstruction Performance Using Hyper-Kamiokande 50-cm Photomultiplier Tubes in Super-Kamiokande (15 min.)
   Keio Univ.
   Masamitsu Fukazawa, Yasuhiro Nishimura, the Super-Kamiokande Collaboration
3. Evaluation of the Temperature Dependence of the Photon Detection Efficiency of 50-cm Photomultiplier Tubes for Hyper-Kamiokande (15 min.)
   Keio Univ.
   Hiroto Suga, Yasuhiro Nishimura, the Hyper-Kamiokande Collaboration
4. J-PARC T101/T116 experiment: Measurement of flux of neutron backgroundinduced from the accelerated neutrinos (15 min.)
   Kobe Univ., TUS^A, YNU^B, Okayama Univ.^C, Niihama Coll.^D
   Hiroshi Ito, Keigo Kadota, Atsuya Yoshida^A, Akihiro Minamino^B, Yusuke Koshio^C, Takatomi Yano^D, and Masaki Isitsuka^A
5. Systematic Analysis of Quenching Factor Measurements in BGO Crystals (15 min.)
   Kobe Univ., TUS^A, Okayama Univ.^B, YNU^C, Niihama Coll.^D
   K.Kadota, M.Ishitsuka^A, H.Ito, Y.Koshio^B, A.Minamino^C, T.Yano^D, A.Yoshida^A

^{「●（Lecture in English）」}
6. Characterization of Dark Noise in Hyper-Kamiokande 50-cm Photomultiplier Tubes (15 min.)
   Keio Univ.
   Yann Rosenblum, Yasuhiro Nishimura, Hikaru Tanigawa, Hiroto Suga, Yuto Maekawa, Hyper-Kamiokande Collaboration
Break　（10:30〜10:45)

Semiconductor Detectors


^{「●（Lecture in English）」}
7. Search for Axion-like Particles in a Beam Dump Experiment at KEK LINAC: Radiation Environment Analysis (15 min.)
   UTokyo, KEK^A, Osaka Metropolitan U.^B, RCNP Osaka U.^C, Kyushu U.^D, Niihama College^E, Saga U.^F
   Yifu Zhang, Tomoya Iizawa, Fumihito Ikeda, Akimasa Ishikawa^A, Masako Iwasaki^B,C, Hiroshi Iwase^A, Kosuke Uemura^B, Yuichi Okayasu^A, Hidetoshi Otono^D, Takahiro Kawahara, Yasuhito Sakaki^A, Taikan Suehara, Takumi Seino, Yosuke Takubo^E, Takahiro Fusayasu^F, Aoi Masaki^F, Fusashi Miyahara^A, Yu Morikawa^A
8. Search for Axion-like Particles in a Beam Dump Experiment at KEK LINAC:Evalustion of the Background Using Silicon Pad Sensors and Simulation (15 min.)
   UTokyo, KEK^A, Osaka Metropolitan U.^B, RCNP Osaka U.^C, Kyushu U.^D, Niihama College^E, Saga U.^F
   Takahiro Kawahara, Tomoya Iizawa, Fumihito Ikeda, Akimasa Ishikawa^A, Masako Iwasaki^B,C, Hiroshi Iwase^A, Kosuke Uemura^B, Yuichi Okayasu^A, Hidetoshi Otono^D, Yasuhito Sakaki^A, Yifu Zhang, Taikan Suehara, Takumi Seino, Yosuke Takubo^E, Takahiro Fusayasu^F, Aoi Masaki^F, Fusashi Miyahara^A, Yu Morikawa^A
9. Design and Simulation Study of a Pre-Amplifier for High Time Resolution AC-Coupled Detector Readout ASIC (15 min.)
   University of Tsukuba, KEK^A, Osaka Univ.^B 
   M.Kobayashi, K.Nakamura^A, M.Terada^B, I.Horikoshi, M.Hirose^B, T.Masubuchi^B, K.Sato
10. Study of Single Event Burnout in LGAD sensors after Irradiation (15 min.)
    University of Osaka, KEK^A, University of Tsukuba^B
    M. Terada, H.Nanjo, T. Masubuchi, M. Hirose, K. Itabashi, K. Nakamura^A, K.Sato^B, M. Kobayashi^B, H. Kitami^B
11. Development of an enclosing box evaluation method using image analysis for silicon pixel detector modules for the HL-LHC ATLAS experiment (15 min.)
    Ochanomizu Univ., KEK IPNS^A, Kyushu Univ.^B
    Yumi Yamakawa, Takanori Kono, Yuma Uematsu^A, Hideyuki Oide^A, Manabu Togawa^A, Koji Nakamura^A, Kazunori Hanagaki^A, Shohei Shirabe^B, Zhang Haorui^B, ATLAS Japan ITk Group
12. Verification of the Area Masking Method During Quality Control Tests of Silicon Pixel Detector for the HL-LHC ATLAS (15 min.)
    Science Tokyo, Waseda Univ.^A, KEK^B, Osaka Univ.^C, Kyushu Univ.^D
    Yoshiaki Ueyama, Osamu Jinnouchi, Kazuki Todome, Shigeki Hirose^A, Koji Nakamura^B, Hikaru Ishii^C, Hajime Nanjo^C, Tatsuya Masubuchi^C, Minoru Hirose^C, Kosuke Itabashi^D, Shohei Shirabe^D, Kazunori Hanagaki^B, Manabu Togawa^B, ATLAS Japan ITk Group
13. Module Production and Preparation for Integration Testing of the ATLAS ITk Pixel Detector for the High-Luminosity LHC (15 min.)
    Kyushu Univ., KEK^A
    S. Shirabe, M. Togawa^A, K. Hanagaki^A ATLAS Japan ITk Group

Cosmic Microwave Background

1. LiteBIRD Overview and Science Objectives after MDR#2 (15 min.)
   Kavli IPMU Univ. of Tokyo, Okayama Univ.^A, JAXA/ISAS^B
   Tomotake Matsumura, Hirokazu Ishino^A, Ryuichi Fujimoto^B, Keisuke Yoshihara^B, LiteBIRD collaboration
2. Requirement flow-down for new LiteBIRD (15 min.)
   Okayama U., U. of Tokyo Kavli IPMU^A, JAXA/ISAS^B
   Hirokazu Ishino, Tomotake Matsumura^A, Ryuichi Fujimoto^A, Keisuke Yoshihara^A, on behalf of LiteBIRD collaboration
3. Spin-based removal of systematic effects for high-precision polarization mapmaking: evaluation of the noise trade-off (15 min.)
   NTT, Okayama Univ.^A
   Y. Takase, H. Makino, T. Eda, H. Ishino^A
4. Analytic evaluation of time-uncorrelated systematic effects using the spin-space formalism (15 min.)
   Okayama Univ.
   Maika Ueyama, Hirokazu Ishino, Yuya Nagano, Kiyoshi Ikuma
5. Construction of a low-noise measurement system for the performance evaluation of TES detectors onboard LiteBIRD (15 min.)
   Science Tokyo, ISAS/JAXA^A, KEK^B
   G.Maruyama, S.Oguri^A, H.Akamatsu^A,B, R.Fujimoto^A, Y.Sekimoto^A
6. Receiver Development for the New SAT-LF Telescope of the Simons Observatory: Cryocooler Characterization and Cryostat Cooling (15 min.)
   Kyoto U^A, U Tokyo^B, KEK^C, LBNL^D, Okayama U^E, IPMU^F
   Kouki Inaba, Genki Takashima, Yuutaro Kasai, Masaki Higuchi, Shunsuke Adachi, Satoru Takakura, Junya Suzuki, Akito Kusaka, Osamu Tajima
Break　（15:00〜15:15)
7. Simulation Study of the Superconductor Component of a Lightweight Superconducting Magnetic Bearing for CMB Polarization Observation Satellites (15 min.)
   UTokyo, Kavli IPMU^A, NIMS^B, Tohoku Univ.^C
   Shinichi Onaga, Ryosuke Akizawa, Satsuki Okumura^C, Hiroyuki Ohsaki^A,B, Tomotake Matsumura^A
8. The Simons Observatory: Further Evaluation of Lens Mounts for Mitigating Lens Cracking in Small Aperture Telescopes (15 min.)
   UTokyo^A, UCBerkeley^B, LBNL^C, QUP^D, KavliIPMU^E, UCSD^F
   Yuta Miki^A, Lance Corbett^B, Adrian Lee^B,C,D, Akito Kusaka^A,C,E, Kam Arnold^F, Kenji Kiuchi^A
9. Impact of Thermal Bath Temperature Fluctuations on a Single-Pixel TES Bolometer for Satellite-Borne CMB Polarization Observations (15 min.)
   UTokyo^A, Kavli IPMU^B, KEK^C, QUP^D
   Tanto L Irikura^A,B, Ryosuke Akizawa^A,B, Tommaso Ghigna^C,D, Asuka Maeda^B, Tomotake Matsumura^B
10. The Simons Observatory: Performance evaluation of millimeter-wave absorber for low-frequency observations (15 min.)
    SOKENDAI, Okayama University^A, Kyoto University^B, UTokyo^C, KEK IPNS^D
    Genki Takashima, Shunsuke Adachi^A, Osamu Tajima^B, Akito Kusaka^C, Ryota Takaku^A,D, Hayato Takakura^D, Masaya Hasegawa^D
11. The Simons Observatory: Development of the Readout System of the Small Aperture Telescope for Low-Frequency band (15 min.)
    UTokyo^A, Kavli IPMU^B, LBNL^C, Kyoto University^D, KEK^E, Okayama University^F
    Kouki Inaba^A, Akito Kusaka^A,B,C, Satoru Takakura^A, Junya Suzuki^D, Masaya Hasegawa^E, Hayato Takakura^E, Shunsuke Adachi^F

Cosmic Ray Researches for fundamental physical laws and the origin of the Universe and Matter

1. （Symposium Session.）Symposium Overview (5 min.)
   Dept. Phys., Kobe Univ.
   Kentaro Miuchi
2. （Symposium Session.）neucleosynthesis (30 min.)
   Kavli IPMU, Univ. Tokyo
   Shigeki Matsumoto
3. （Symposium Session.）Cosmic Ray Researches for the Origin of the Cosmic Rays and Their Acceleration Mechanism (30 min.)
   ICRR, Univ. Tokyo
   Takashi Sako
4. （Symposium Session.）Cosmic Ray Researches for the Solar-Terrestrial Physics (30 min.)
   Nagoya Univ.
   Fusa Miyake
Break　（15:05〜15:20)
5. （Symposium Session.）high energy phenomena (30 min.)
   Tohoku Univ.
   Kazumi Kashiyama
6. （Symposium Session.）Cosmic Ray Researches for the History of the Universe (30 min.)
   Shibaura Institute of Technology
   Yoshiyuki Inoue
7. （Symposium Session.）Cosmic Ray Researches for the Physics of the Early Universe (30 min.)
   RCNS, Tohoku Univ.
   Atsuto Takeuchi

LHC-ATLAS Experiment: The Road to 500 fb-1 and the Frontiers of Hadron Collider

1. （Symposium Session.）Introduction (5 min.)
   KEK
   Makoto Tomoto
2. （Symposium Session.）Achieving an Integrated Luminosity of 500 fb-1 at the LHC: The Path of Challenges and Future Prospects (25 min.)
   Univ. Tokyo
   Masaya Ishino
3. （Symposium Session.）Overview of ATLAS Detector Operation and Future Prospects (25 min.)
   Kyushu Univ.
   Shohei Shirabe
4. （Symposium Session.）ATLAS Trigger Journey: Challenges toward the High-Luminosity Frontier (25 min.)
   Kobe Univ.
   Junpei Maeda
5. （Symposium Session.）Challenges in LHC Computing (20 min.)
   KEK
   Tomoaki Nakamura
Break　（15:10〜15:30)
6. （Symposium Session.）Frontiers in Particle Reconstruction and Identification Algorithms: Maximizing Physics Output (20 min.)
   KEK
   Yohei Yamaguchi
7. （Symposium Session.）Frontiers of Higgs Physics (25 min.)
   Univ. Osaka
   Tatsuya Masubuchi
8. （Symposium Session.）A History of New Particle Searches: Exploring the Frontiers with the ATLAS Experiment (25 min.)
   Science Tokyo
   Osamu Jinnouchi
9. （Symposium Session.）Status and Future Prospects of Particle Physics (25 min.)
   Kanazawa Univ.
   Mayumi Aoki
10. （Symposium Session.）Closing Remarks (5 min.)
    Univ. Tokyo
    Junichi Tanaka

Neutrino Physics

1. Updates to analysis methods and sensitivity evaluation for atmospheric neutrino oscillation measurements at Hyper-Kamiokande (15 min.)
   Science Tokyo, Kyoto Univ.^A
   T.Abe, R.Matsumoto, R.Wendell^A, M.Kuze and Hyper-Kamiokande Collaboration
2. Status of the Liquid Nitrogen Target Measurement in the NA61/SHINE Experiment towards Reducing Atmospheric Neutrino Flux Uncertainties (15 min.)
   Okayama Univ., KEK^A
   Ayana ASAI, Yusuke KOSHIO, Yoshikazu NAGAI^A, Ken SAKASHITA^A, Takeshi NAKADAIRA^A, Megan FRIEND^A, for the NA61/SHINE Collaboration
3. Development of a charge correction method for charged particle identification in the NA61/SHINE experiment to improve the accuracy of neutrino flux calculations (15 min.)
   Okayama Univ., KEK^A
   Yuki SHIRAISHI, Yusuke KOSHIO, Ken SAKASHITA^A, Takeshi NAKADAIRA^A, Megan FRIEND^A, Yoshikazu NAGAI^A, for the NA61/SHINE Collaboration
4. Efficient extension of the handling of accelerator neutrino flux correlations between multiple detector locations (15 min.)
   Tohoku Univ.
   Takehiro H. Ishida, Atsuko K. Ichikawa, Lukas Berns, T2K Collaboration, Hyper-Kamiokande Collaboration
5. The status of the tau neutrino production study with high energy proron interactions at CERN-NA65/DsTau experiment. (15 min.)
   Nagoya Univ., Chiba Univ.^A, BERN Univ.^B, Kyushu Univ.^C, Riken^D
   Osamu SATO, Akitaka ARIGA^A,B, Tomoko ARIGA^C, Masahiro KOMATSU, Kenichi KUGE^A, Toshiyuki NAKANO, Toranosuke OKUMURA^A, Ken Ohashi^A, Hiroki ROKUJYO, Yuta SANO^A, Masahiro YOSHIMOTO^D
6. Charm production in neutrino interactions in the FASER experiment (15 min.)
   Chiba U.^A, U. Bern^B, Kyushu U.^C, Nagoya U.^D, Niihama Col.^E
   Haruhi Fujimori^A, Akitaka Ariga^A, Tomoko Ariga^C, Kohei Chinone^A, Seiya Harada^A, Daiki Hayakawa^A, Tomohiro Inada^C, Kenichi Kuge^A, Koharu Manabe^A, Ren Matsukuma^C, Hiroaki Menjo^C, Keiko Moriyama^C, Toshiyuki Nakano^E, Ken Ohashi^A,B, Yuma Ohara^A, Hidetoshi Otono^C, Hiroki Rokujo^D, Osamu Sato^D, Yosuke Takubo^E, for the FASER Collaboration
Break　（15:00〜15:15)
7. Reproduction and Real-Data Validation of DeepCore DOM Timing Resolution for the IceCube Upgrade (15 min.)
   Chiba Univ.
   A. Kishida, A. Ishihara, A. Rosted, M. Meier, N. Shimizu, R. Hmaid, S. Yoshida, Y. Kobayashi
8. Latest status of the NINJA experiment 2019 physics run (15 min.)
   Nagoya Univ.^A, Kyoto Univ.^B, Yokohama National Univ.^C, ICRR^D, Kavli IPMU^E, Toho Univ.^F, Nihon Univ.^G, Kanagawa Univ.^H, Kobe Univ.^I, Tohoku Univ.^J, RIKEN^K, Ruđer Bošković Institute^L, King's College London^M, Osaka Univ. RCNP^N
   T.HAYAKAWA^A, T.FUKUDA^A, T.MATSUO^A, A.KASUMI^A, Y.SUZUKI^A, H.KAWAHARA^A, O.SATO^A, M.KOMATSU^A, T.ODAGAWA^B, Seungho Han^B, A.MINAMINO^C, S.MIKADO^G, NINJA collaboration^{A,B,C,D,E,F,G,H,I,J,K,L,M,N}
9. Multi-differential cross section measurement of neutrino-nucleus interaction with a machine learning unfolding method (15 min.)
   Kyoto University, LBNL^A, CU Boulder^B
   Masaki Kawaue, Tatsuya Kikawa, Roger Huang^A, Callum Wilkinson^A, Andrew Cudd^B

^{「●（Lecture in English）」}
10. Modeling radiative photons from neutrino-nucleus interactions based on QED radiative corrections theory in NEUT (15 min.)
    Tohoku Univ., Univ. Tokyo^A, Kyoto Univ.^B, T2K Collaboration
    He Li, Seisho Abe^A, Jake McKean^B, Atsuko Ichikawa, Lukas Berns, T2K Collaboration

^{「●（Lecture in English）」}<
11. Improving Charged-Current Quasi-Elastic scattering models in the NEUT event generator (15 min.)
    Kyoto University
    Jake McKean

^{「●（Lecture in English）」}
12. Studies and development of models for neutrino deep inelastic interactions (15 min.)
    Yokohama Nat'l. Univ.^A, ILANCE, CNRS, Univ. of Tokyo Int'l. Res. Lab.^B
    C. Bronner^A, C. Bouquet^A,B, M. Pripon^A,B

Photon Detectors


^{「●（Lecture in English）」}
1. Cross calibration in the PMT pre-calibration for Hyper-Kamiokande (15 min.)
   ICRR, Dept. Phys. Univ. Tokyo^A, Gwangju Institute of Science and Technology^B, Chonnam National University^C, The University of Melbourne^D, Tohoku University^E
   Shuoyu Chen, Yoshitaka Itow, Masayuki Harada, Yufei Kong^A, Yasuhiro Nakajima^A, Jeeseung Jang^B, Junkyo Oh^C, Wi Han Ng^D, Phillip Urquijo^D, Yosuke Ashida^E, and the Hyper-Kamiokande Collaboration

^{「●（Lecture in English）」}
2. Study of magnetic field effect on 50-cm PMT response in the PMT pre-calibration for Hyper-Kamiokande (15 min.)
   Dept. Phys. Univ. Tokyo, IIT Bombay^A, ICRR, the University of Tokyo^B, Gwangju Institute of Science and Technology^C, Chonnam National University^D, The University of Melbourne^E, Tohoku University^F
   Y. Kong, Y. Nakajima, G. J. Madana^A, Y. Asaoka^B, J. S. Jang^C, J. K. Oh^D, W. H. Ng^E, P. Urquijo^E, Y. Ashida^F, M. Harada^B, S. Chen^B, and Hyper-Kamiokande Collaboration
3. Evaluation of the Performance Stability and Environmental Dependence of Outer Detector Photomultiplier Tubes for Hyper-Kamiokande (15 min.)
   Yokohama National Univ.
   Yuki Inomata, Christophe Bronner, the Hyper-Kamiokande Collaboration
4. Development of a Thin Plastic Scintillator Charged-Particle Detector for Use in Vacuum in the High-Rate Neutral Beam of the J-PARC KOTO Experiment: Simulation (15 min.)
   Univ. of Osaka, KEK^A
   Soma Okubo, Atsuya Mori, Keita Ono, Daiki Ogawa, Mei Homma, Ryuto Suzuki, Yu Hirose, Hideaki Matsuda, Katsushige Kotera, Hajime Nanjo, Koji Shiomi^A, and KOTO Collaboration
5. Development of an In-Vacuum Charged Particle Detector with Thin Plastic Scintillator in High-Rate Neutral Beam for the J-PARC KOTO Experiment : Prototype Measurement (15 min.)
   Univ. of Osaka, KEK^A
   Atsuya Mori, Souma Okubo, Keita Ono, Daiki Ogawa, Mei Homma, Yu Hirose, Ryuto Suzuki, Hideaki Matsuda, Katsushige Kotera, Hajime Nanjo, Koji Shiomi^A, and KOTO Collaboration

^{「●（Lecture in English）」}
6. Long-timescale Multimodal Instability of the Dark Current of Silicon Photomultipliers and Its Temporal Correlation with Localized Infrared Emission (15 min.)
   ISEE, Nagoya Univ.^A, ICRR, Univ. Tokyo^B, KMI, Nagoya Univ.^C
   Asaf Ayalon^A, Ryu Kawarasaki^A, Akira Okumura^B, Kazuhiro Furuta^A, Hiroyasu Tajima^A,C
Break　（15:00〜15:15)

Tracking Detectors, Accelerators/BeamLines, and Detector Joint Session

7. GRAMS-AM Experiment 27　Results of Antiproton Data Analysis in the J-PARC T98 Experiment (15 min.)
   Univ. of Tokyo, Waseda Univ.^A, Univ. of Osaka^B, RIKEN^C
   M.Tanaka, K.Yorita, C.Watanabe^A, H.Odaka^B, S.Arai^B, S.Takashima^C, T98 Collaboration
8. GRAMS-AM Experiment 28: Development of a Low-Heat-Input Cryostat for the Next-Generation GRAMS Balloon Experiment (15 min.)
   Waseda Univ., Univ. of Tokyo^A, Univ. of Osaka^B, RIKEN^C
   C.Watanabe, M.Tanaka^A, K.Yorita^A, S.Arai^A, H.Odaka^B, S.Takashima^C, T98 Collaboration

^{「●（Lecture in English）」}
9. Development of Simulation and Track Detection Algorithms for Fluorescent Nuclear Track Detectors (15 min.)
   RIKEN^A, Saitama Univ.^B, GSI Helmholtz Centre for Heavy Ion Res., Germany^C, Doshisha Univ.^D, Tohoku Univ.^E
   R. Garcia^A, T. R. Saito^A,B,C, M. Abdul^A, A. Kasagi^A,D, D. Kuwahara^A,B, Y. K. Tanaka^A, T. Takanashi^A, K. Toho^A, J. Yoshida^A,E
10. Machine-Learning–Based analysis of α-Particle tracks in Nuclear emulsion for improved Geoneutrino modeling (15 min.)
    NU, UTokyo^A, ERI^B, TohokuU^C, JAMSTEC^D, YNU^E, TUS^F, UW^G
    Tsukasa Nishikiori, Fukuda Tsutomu, Matsuo Tomokazu, Nagahara Shogo, Takeshita Soichi, Shimizu Sakura, Kawahara Tsuyoshi, Suzui Leona, Niki Sota, Kouketsu Yui, Iizuka Tsuyoshi^A, Takeuchi Nozomu^B, Tanaka Akiko^C, Watanabe Hiroko^C, Ueki Kenta^D, Minamino Akihoro^E, Takano Marin^E, Sato Itsuki^E, Ishitsuka Masaki^F, Nakagawa Rintarou^F, Enomoto Sanshirou^G
11. Improvement of Measurement Accuracy and Investigation of Instability Through the Use of Multi-Channel Electron Multiplier Tubes for Beam Direction Measurement in the T2K Experiment (15 min.)
    Tohoku Univ., KEK^A, Osaka Metropolitan Univ.^B, NITEP^C
    Sota Kobayashi, Atsuko Ichikawa, Kiseki Nakamura, Ian Heitkamp, Megan Friend^A, Ken Sakashita^A, Rinnosuke Kawabe^B, Kazuhiro Yamamoto^B,D and T2K collaborator.
12. Performance of full asynchronous readout MAPS prototype towards next-generation high-energy experiments (15 min.)
    Dep. of Advanced Sci. and Eng., Hiroshima Univ.
    Kai Teramoto for the SPARC Test Team

Dark Matter Search 1

1. NEWAGE90: Status of underground experiment for direction-sensitive dark matter search (15 min.)
   Kobe University
   Satoshi Higashino, Kentaro Miuchi, Ryota Namai, Wakako Toyama, Shiori Nishida, Kosei Samura, Shota Shiramizu, Yuka Takai
2. NEWAGE91: Status of large gasouse TPC for direction-sensitive dark matter search (15 min.)
   Kobe University
   Ryota Namai, Kentaro Miuchi, Satoshi Higashino, Wakako Toyama, Shiori Nishida, Kosei Samura, Shota Shiramizu, Yuka Takai
3. NEWAGE92: Development of pixel readout negative ion gaseous TPC for dark matter searches (15 min.)
   Kobe University
   Wakako Toyama, Kentaro Miuchi, Satoshi Higashino, Ryota Namai, Shiori Nishida, Kosei Samura, Shota Shiramizu, Yuka Takai
4. Search for Dark Photons in the milli-eV Mass Range (15 min.)
   ICEPP UTokyo, Riken^A, Shibaura Inst. of Tech.^B
   Toshio Namba, Nami Sakai^A, Takahiro Oyama^A, Yoshimasa Watanabe^B
5. Dark Photon Search Experiment with the Broadband Millimeter-Wave Receiver FINER: Performance Evaluation Using Acquired Data (15 min.)
   U.Tsukuba, Okayama U.^A, Kyoto U.^B, Suwa U. Science^C, The Graduate University for Advanced Studies^D, KEK^E, Nagoya U^F, NAOJ^G, The University of Electro-Communications^H
   Endo Shunki, Shunsuke Adachi^A, Tsuyoshi Sakai^H, Yuki Sakurai^C, Aina Sato^F, Junya Suzuki^B, Akihiro Takahara^A, Hiroki Takeuchi^B, Osamu Tajima^B, Takumi Tsuda^C, Satomi Hasegawa^D, Masaya Hasegawa^E, Keigo Hanimura^B, Michinori Hirose^C, Sho Fujisawa^F, Shunsuke Honda, Haoran Kang^G
Break　（10:15〜10:30)
6. Detector Upgrade and Commissioning Status of the XENONnT Experiment (15 min.)
   ISEE NagoyaU^D, KMI NagoyaU^E, ICRR UTokyo^A, Kavli IPMU UTokyo^B, Science Tokyo^C, KobeU^F, the XENON collaboration
   M. Yamashita^D,E, K. Abe^A,B, J. Huang^C, C. Ishikawa^B, Y. Itow^A, Y. Kaminaga^A, S. Kazama^C, M. Kobayashi^D, K. Martens^B, K. Miuchi^F, R. Miyata^D, S. Moriyama^A,B, S. Nomura^F, M. Oliveira^D, K. Okamura^A, K. Otsuzuki^A, A. Takeda^A,B, Y. Takeuchi^F, X. Wang^B, M. Yoshida^A, T. Zhu^B, the XENON Collaboration
7. Recent status of the XENONnT dark matter search (15 min.)
   ICRR UTokyo^A, Kavli IPMU UTokyo^B, Science Tokyo^C, ISEE NagoyaU^D, KMI NagoyaU^E, KobeU^F, the XENON collaboration
   M. Yoshida^A, K. Abe^A,B, J. Huang^C, C. Ishikawa^B, Y. Itow^A, Y. Kaminaga^A, S. Kazama^C, M. Kobayashi^D, K. Martens^B, K. Miuchi^F, R. Miyata^D, S. Moriyama^A,B, S. Nomura^F, M. Oliveira^D, K. Okamura^A, K. Otsuzuki^A, A. Takeda^A,B, Y. Takeuchi^F, X. Wang^B, M. Yamashita^D,E, T. Zhu^B, the XENON Collaboration
8. Modeling of Surface Background Events in the XENONnT WIMP Search (15 min.)
   ISEE NagoyaU^A, ICRR UTokyo^B, Kavli IPMU UTokyo^C, Science Tokyo^D, KobeU^E, the XENON collaboration
   R. Miyata^A, K. Abe^B,C, J. Huang^D, C. Ishikawa^C, Y. Itow^B, Y. Kaminaga^B, S. Kazama^D, M. Kobayashi^A, K. Martens^C, K. Miuchi^E, S. Moriyama^B,C, S. Nomura^E, M. Oliveira^A, K. Okamura^B, K. Otsuzuki^B, A. Takeda^B,C, Y. Takeuchi^E, X. Wang^C, M. Yamashita^A, M. Yoshida^B, T. Zhu^C, the XENON Collaboration
9. The search for solar pp neutrino signals with the XENONnT experiment (15 min.)
   ISEE NagoyaU^A, ICRR UTokyo^B, Kavli IPMU UTokyo^C, Science Tokyo^D, KMI NagoyaU^E, KobeU^F, the XENON collaboration
   M.Kobayashi^A, K. Abe^B,C, J. Huang^D, C. Ishikawa^C, Y. Itow^B, Y. Kaminaga^B, S. Kazama^D, K. Martens^C, K. Miuchi^F, R. Miyata^A, S. Moriyama^B,C, S. Nomura^F, M. Oliveira^A, K. Okamura^B, K. Otsuzuki^B, A. Takeda^B,C, Y. Takeuchi^F, X. Wang^C, M. Yamashita^A,E, M. Yoshida^B, T. Zhu^C, the XENON Collaboration

^{「●（Lecture in English）」}
10. Inelastic Dark Matter Searches in XENONnT (15 min.)
    ICRR UTokyo^A, Kavli IPMU UTokyo^B, ISEE NagoyaU^C, KMI NagoyaU^D, KobeU^E, Sci. Tokyo^F, the XENON collaboration
    K. Abe^A,B, K. Fujikawa^C, J. Huang^F, C. Ishikawa^B, Y. Itow^A,C, Y. Kaminaga^A, S. Kazama^F, M. Kobayashi^D, K. Martens^B, K. Miuchi^E, R. Miyata^C, S. Moriyama^A,B, S. Nomura^E, K.Okamura^A M. Oliveira^C, K. Otsuzuki^A, A. Takeda^A,B, Y. Takeuchi^E, M. Utoyama^C X. Wang^B, M. Yamashita^C,D, M. Yoshida^A, T. Zhu^B, the XENON Collaboration
11. Performance Evaluation of a Low-Energy Nuclear Recoil Calibration Method Using a Neutron Scatterer in the XENONnT Experiment (15 min.)
    UTokyo ICRR, and the XENON collaboration
    Kotaro Otsuzuki, and the XENON collaboration

^{「●（Lecture in English）」}
12. The Neutron Veto in the XENONnT Experiment (15 min.)
    ICRR UTokyo^A, Kavli IPMU UTokyo^B, ISEE NagoyaU^C, KMI NagoyaU^D, KobeU^E, Sci. Tokyo^F, the XENON collaboration
    K. Abe^{A, B}, J. Huang^F, C. Ishikawa^B, Y. Itow^A, Y. Kaminaga^A, S. Kazama^F, M. Kobayashi^D, K. Martens^B, K. Miuchi^E, R. Miyata^C, S. Moriyama^A,B, S. Nomura^E, K.Okamura^A M. Oliveira^C, K. Otsuzuki^A, A. Takeda^A,B, Y. Takeuchi^E, X. Wang^B, M. Yamashita^C,D, M. Yoshida^A, T. Zhu^B, the XENON Collaboration
13. Development of an iron ion removal filter for a gadolinium sulfate-loaded water Cherenkov detectors (15 min.)
    ICRR UTokyo^A, Kavli IPMU U-Tokyo^B, Tohoku University RCNS^C, the XENON collaboration
    K.Okamura^A, K.Abe^A,B, K.Hosokawa^C, M.Ikeda^A,C, M.Yoshida^A, the XENON Collaboration

Organized talks (Belle II, T2K)


^{「●（Lecture in English）」}
1. （Invited Presentation.）Measurements of Time-Dependent CP Violation at Belle II, with the First Result in B⁰→π⁰π⁰ (30 min.)
   Univ. of Tokyo, IPMU
   Michele Veronesi
2. （Invited Presentation.） (30 min.)
   Tohoku Univ.
   Lukas Berns
Break　（10:00〜10:45)

Outstanding Master's Thesis Award in Instrumentation Development

3. （Invited Presentation.） (10 min.)
   KEK, IPNS
   Tomoto Makoto
4. （Invited Presentation.）Development and Performance Evaluation of a Tracking Detector Using Water-based Liquid Scintillator (30 min.)
   Graduate School of Science, Kyoto University
   Koki Hayashi
5. （Invited Presentation.）Development of a photon pair spectrometer with an active converter for a μ → eγsearch aiming at a sensitivity of O(10−15) (30 min.)
   Graduate School of Science, The University of Tokyo
   R. Sakakibar

Higgs, Electroweak Physics

1. Evaluation of the search sensitivity for non-resonant HH→4b and the impact of b-jet trigger calibration in the ATLAS experiment at the LHC (15 min.)
   Graduate School of Science, Nagoya Univ.^A, KMI, Nagoya Univ.^B, IPNS, KEK^C, ICEPP, Univ. of Tokyo^D
   Daisuke Hashimoto, Shota Izumiyama^B, Yasuyuki Horii^A,B, Yu Nakahama^C, Arely Cortes Gonzalez^D
2. Calibration study of boosted tagger for Higgs boson pair searches in the ATLAS experiment (15 min.)
   Osaka Univ. KEK-IPNS^A
   K. Itabashi, H. Nanjo, T. Masubuchi, R. Kugo, M. Hirose, Y. Nakahama^A
3. Feasibility study of the HH→2b4j search with the ATLAS experiment at the LHC (15 min.)
   Waseda Univ., UTokyo^A
   Kyotaro Takada, Daiya Akiyama, Shigeki Hirose, Kohei Yorita^A
4. Cross-section measurements of highly-boosted Higgs bosons using the H → τ⁺ τ^- decay at the LHC-ATLAS experiment (15 min.)
   Waseda University, University of Washington Seattle^A, University of Oxford^B, Nanjing University^C
   Shigeki Hirose, Ali Garabaglu^A, Quentin Buat^A, Qichen Dong^B, Nicholas Kyriacou^A, Antonio De Maria^C, 他ATLASコラボレーション

^{「●（Lecture in English）」}
5. Prospects of search for boosted ggF H → cc decays in the LHC-ATLAS experiment (15 min.)
   Sci. UTokyo, ICEPP UTokyo^A
   Jian Wu, Arely Cortes Gonzalez^A, Junichi Tanaka^A
6. Evaluation of the measurement sensitivity of Higgs boson coupling constants at the ILC (15 min.)
   Dept. of Phys. The Univ. of Tokyo, Iwate Univ.^A, ICEPP, The Univ. of Tokyo^B
   T. Seino, H. Ito^A, R. Sugawara^A, T. Suehara^B, R. Hosokawa^A, W. Ootani^B, S. Narita^A
Break　（10:30〜10:45)

Muon Physics

7. Construction Status of the COMET Experimental Facility at J-PARC (15 min.)
   KEK, ICEPP^A
   Y. Fukao, K. Aoki, K. Agari, H. Akiyama, M. Ieiri, T. Itaha, K. Inoue, Y. Uchiyama^A, K. Oishi, R. Kurasaki, Y. Sato, S. Sawada, Y. Shirakabe, T. Takahashi, H. Takahashi, K. Tanaka, A. Toyoda, E. Hirose, S. Makimura, M. Minakawa, S. Mihara, F. Muto, Y. Morino, T. Yamaga, Y. Yamanoi, H. Watanabe
8. Study of a Momentum Calibration Method for the CDC in the COMET Phase-I Commissioning Run (15 min.)
   UOsaka, Dokkyo Medical University^A, ICEPP UTokyo^B, KEK^C, Wakayama Medical University^D, Shiga University^E, Université Clermont Auvergne^F, TU Dresden^G
   Chihiro Yamada, Yuichi Uesaka^A, Kazuki Ueno, Yusuke Uchiyama^B,C, Kou Oishi^C, Akira Sato, Shota Takami, Yohei Nakatsugawa^D, Ryo Nagai, Yuki Fujii^E, Masaki Miyataki, Cristina Carloganu^F, Thomas Clouvel^F, Andreas Jansen^G
9. Improving Simulation Efficiency Using Intermediate-Data Modeling for the COMET Experiment (15 min.)
   YNU, Shiga University^A, KEK^B
   S. Matsumoto, J. Sato, Y. Kojima, Y. Fujii^A, K. Oishi^B
10. Production of Slow Negative Muons for Trapping and Precision Measurements (15 min.)
    KEK IMSS^A, RIKEN^B, Ibaraki Univ.^C, UEC^D, KURNS^E
    S. Nishimura^A, T. Adachi^B, H. Iinuma^C, H. Okabe^D, H. Kokubo^C, K. Shimomura^A, P. Strasser^A, Y. Nagatani^A, M. Nio^B, A. D. Pant^A, T. Higuchi^E, M. Hiraishi^A, A. Yabuuchi^A, T. Yamazaki^A
11. Momentum calibration of the DeeMe spectrometer using Michel decay positrons (2) (15 min.)
    UOsaka, Osaka Metropolitan U.^A, KEK^B, NITEP^C
    Y.Higashino, M.Aoki, N.Kawamura^B, Y.Seiya^A,C, K.Shimomura^B, K.Yamamoto^A,C, T.Yamazaki^B
12. Intracavity laser spectroscopy of Muonium 1S-2S III (15 min.)
    Okayama University, RIKEN^A, KEK^B, British Columbia University^C, Nagoya University^D, Peking University^E, The University of Tokyo^F
    Shinsuke Yamamoto, Taihei Adachi^A, Yusuke Araki, Hideaki Hara, Takahiro Hiraki, Yutaka Ikedo^B, Yasutaka Imai, Katsuhiko Ishida^B, Saeid Kamal^C, Shusei Kamioka^B, Naritoshi Kawamura^B, Masato Kimura^F, Akihiro Koda^B, Takahiko Masuda, Tsutomu Mibe^B, Yuki Miyamoto, Hajime Nishiyama, Koichiro Shimomura^B, Patrick Strasser^B, Kazuhito Suzuki^D, Satoshi Uetake, Takayuki Yamazaki^B, Mitsuhiro Yoshida^B, Koji Yoshimura, Ce Zhang^E
13. Simulation study of cosmic ray muon spallation in Super-Kamiokande (15 min.)
    Okayama University, ICRR^A
    Nozomu Meguro, Yusuke Koshio, Masayuki Harada^A, and the Super-Kamiokande collaboration

Other Detector topics / Computing

1. Particle discrimination with wavelenth of CsI(Na) scintillator (15 min.)
   Kitasato Univ.
   F.Nakashiro, T.Kawasaki
2. Evaluation of Energy-Dependent Neutron-Induced SEU Rates for FPGA (15 min.)
   UOsaka, KEK^A, RCNS Tohoku Univ.^B, J-PARC/JAEA^C
   Shunya Ueda, Yoichi Igarashi^A, Kazuki Ueno, Kou Oishi^A, Yu Nakazawa^A, Eitaro Hamada^A, Hanwook Bae^A,B, Haruki Miyai, Shin-ichiro Meigo^B, Chihiro Yamada

^{「●（Lecture in English）」}
3. Reconstruction of low-energy neutrino events in Hyper-Kamiokande with GraphFormer (15 min.)
   ILANCE
   Lorenzo Perisse, Timothee Le Gallic, Tom Leon
4. Development of particle flow algorithm with GNN for Higgs factories (15 min.)
   UTokyo, ICEPP^A, MI-6^B, Fermilab^C
   Tatsuki Murata, Taikan Suehara^A, Wataru Ootani^A, Tomohiko Tanabe^B, Lindsey A. Gray^C
Break　（10:00〜10:15)

DAQ/Readout Electronics

5. Performance Evaluation of the Hyper-Kamiokande Signal Readout Electronics and Their Response to Nearby Supernova Neutrino-like High-Rate Random Signals (15 min.)
   UTokyo GS of Science, UTokyo ICRR^A
   Minoru Sekiyama, Tatsuki Yamazumi, Aoki Takumi, Masashi Yokoyama, Yosuke Kataoka^A, Yohei Noguchi^A, Yoshinari Hayato^A
6. Evaluation of differential nonlinearity of the time-to-digital converter in the Hyper-Kamiokande readout electronics (15 min.)
   Sci. U. Tokyo, ICRR^A, Univ. Tokyo ERI^B
   Y. Matsuda, M. Sekiyama, T. Aoki, M. Yokoyama, Y. Hayato^A, Y. Kataoka^A, Y. Noguchi^A, A. Taketa^B, Hyper-Kamiokande Collaboration
7. Performance Improvement of the Electromagnetic Horn Current Readout Circuit for the J-PARC High-Intensity Neutrino Beam (15 min.)
   University of Toyama, University of Tsukuba^A, High Energy Accelerator Research Organization^B
   Satoshi Kato, Yuuki Nakano, Ken Sakashita^A, Yota Hino^B, Tetsuro Sekiguchi^B, and the J-PARC Neutrino Experimental Facility Group

^{「●（Lecture in English）」}
8. A Phase Compensation Method for Long-Distance Timing Distribution via a Full-Duplex Optical-Fiber at J-PARC for the Hyper-Kamiokande Project (15 min.)
   Tohoku Univ.^A, KEK IPNS^B, SOKENDAI^C, Univ. of Tsukuba^D
   Ian Benjamin Heitkamp^A, Yota Hino^B,C, Eitaro Hamada^B, Ryotaro Honda^B,C, ^○Che-Sheng Lin^B,C, Ken Sakashita^B,D
9. Firmware Development for Trigger Implementation and High-Rate Data Acquisition in the RAYRAW MPPC Readout Board (15 min.)
   Kyoto Univ., KEK^A, RCNP The Univ. of Osaka^B, Tohoku Univ.^C
   K. Hasegawa, S. Arimoto, N. Otani, T. Kikawa, T. Nakaya, S. Han, R. Honda^A, M. Miyahara^A, M. Ikeno^B, R. Kurata^C, K. Miwa^C
10. Abnormal waveform data detection architecture for the KOTO experiment. (15 min.)
    Univ. of Osaka, KEK^A
    Hideaki Matsuda, Daiki Ogawa, Keita Ono, Katsushige Kotera, Koji Shiomi^A and KOTO Collaboration
11. Performance Evaluation of an Improved Belle II CDC Readout Board (15 min.)
    OMU^A, NITEP^B, KEK^C
    Kochi Ryoga^A, Nakano Eiichi^A,B, Nakazawa Yu^C

Dark Matter Search 2

1. Measurement of trace amounts of radioactive impurities in PTFE reflectors for the XLZD Liquid Xenon Dark Matter Search Experiment (15 min.)
   ISEE NagoyaU^A, Science Tokyo^B, UTsukuba^C
   A. Ishimaru^A, S. Kazama^B, M. Kobayashi^A, A. Sakaguchi^C, Y. Takaku^C, M. Yamashita^A
2. Evaluation of the Fluorescence Properties of Quartz Glass for Photomultiplier Tubes Toward the XLZD Liquid Xenon Dark Matter Search Experiment (15 min.)
   ISEE NagoyaU^A, KMI NagoyaU^B
   A. Takeshita^A, S. Kazama^A,B, M. Kobayashi^B, M. Yamashita^A
3. Development and Characterization of a Hybrid Photosensor for the XLZD experiment (15 min.)
   Science Tokyo^A, Imperial College London^B, ISEE NagoyaU^C
   S. Kazama^A, R. Peres^B, M. Kobayashi^C, M. Yamashita^C
4. Feasibility Study of Measuring Antihelium-3 Production in High-Energy Jets at the ATLAS Experiment (15 min.)
   Grad. Sch. of Sci. Nagoya Univ.^A, ICEPP, Univ. of Tokyo^B, Dept. of. Phys. Kyoto Univ.^C, Dept. of Phys. Kyusyu Univ.^D, KMI, Nagoya Univ.^E
   Arisa Wada^A, Takuya Nobe^B, Shion Chen^C, Tomohiro Inada^D, Yasuyuki Horii^A,E
5. Search for Boosted Dark Matter with NIT in the NEWSdm Experiment (1) — Overview of the Experimental Setup and Status of the 2026 Measurement — (15 min.)
   Grad. Sch. Sci. Toho Univ., Grad. Sch. Sci. Nagoya Univ.^A, Okayama Univ. of Sci.^B
   Takashi Asada, Natsuki Chin^A, Tatsuhiro Naka, Keiko Nagao^B, Ryuta Kobayashi^A
6. Search for Boosted Dark Matter with NIT in the NEWSdm Experiment (2)— Estimation of the Sensitivity Using the 2026 Experimental Samples — (15 min.)
   Nagoya Univ. Toho Univ.^A, Kanagawa Univ.^B
   Natsuki Chin, Takashi Asada^A, Tatsuhiro Naka^A, Ryuta Kobayashi, Takuya Shiraishi^B, NEWSdm collaboration
Break　（15:00〜15:15)
7. Experimental Search for the Migdal Effect Using an Argon-based gaseous TPC (15 min.)
   Kobe University, Tohoku University^A, Tohoku University RCNS^B
   Shiori Nishida, Kentaro Miuchi, Satoshi Higashino, Ryota Namai, Wakako Toyama, Kosei Samura, Shota Shiramizu, Yuka Takai, Kiseki Nakamura^A, Ayumi Nakano^A, Keishi Hosokawa^B
8. Development of a Geant4-based simulation software for the evaluation of the shield to reduce the background in Kamiola Cryolab (15 min.)
   QUP, KEK^A, JAXA/ISAS^B, The University of Melbourne^C
   Takuro Fujino^A, Hiroki Akamatsu^A,B, Suerfu Burkhant^C,A
9. DOSUE-RR experiment--Search for dark-photon dark-matter around 150 μeV/c² (15 min.)
   Kyoto U., Univ. of Tsukuba^A, Suwa Univ. of Science^B
   Hiroki Takeuchi, Shunsuke Adachi, Shunki Endo^A, Keigo Hanimura, Michinori Hirose^B, Shunsuke Honda^A, Yuki Sakurai^B, Junya Suzuki, Osamu Tajima
10. Evaluation of Neutron Background in the Search for Rare Events Using Superconducting Detectors in the Kamioka Underground (15 min.)
    RCNS Tohoku Univ.
    Mikami Kazuha
11. Performance Characterization of a 38-50 GHz Receiver System for Dark Photon Dark Matter Search in the DOSUE-RR Experiment (15 min.)
    SUS, Okayama U.^A, Kyoto U.^B, U. of Tsukuba^C, SOKENDAI^D, KEK^E
    Michinori Hirose, Shunsuke Adachi^A, Shunki Endo^C, Yuki Sakurai, Akihiro Takahara^A, Junya Suzuki^B, Hiroki Takeuchi^B, Osamu Tajima^B, Takumi Tsuda, Satomi Hasegawa^D, Masaya Hasegawa^E, Keigo Hanimura^B, Shunsuke Honda^C
12. Evaluation of the Luminescence Properties of Liquid CF₄ Spectrometer for Direct Dark Matter Search Experiment (15 min.)
    Toyama University, Kobe University^A, Tohoku University^B
    Takamitsu Nanjo, Yuki Nakano, Kentaro Miuchi^A, Satoshi Higashino^A, Keita Mizukoshi^B
13. Estimation of background events induced by solar neutrinos in fluorine-based dark matter detectors (15 min.)
    U. of Toyama, Kyushu U.^A
    Kaede Furukawa, Motoko Fujiwara^A, Yuki Nakano

Toward Completion of Hyper-Kamiokande Construction

1. （Symposium Session.）Hyper-Kamiokande Construction Toward the Start of Observations (25 min.)
   Univ. Tokyo
   Masashi Yokoyama
2. （Symposium Session.）The Photodetection System for Hyper-Kamiokande (25 min.)
   Keio Univ.
   Yasuhiro Nishimura
3. （Symposium Session.）The Electronics and Data Acquision System for Hyper-Kamiokande (25 min.)
   ICRR, Univ. Tokyo
   Yasuhiro Takemoto
4. （Symposium Session.）High-Intensity Upgrades to the J-PARC Neutrino Beam (25 min.)
   Tsukuba Univ.
   Ken Sakashita
Break　（15:10〜15:25)
5. （Symposium Session.）Realizing the Intermediate Water Cherenkov Detector (IWCD) with a Vertically Movable Water Target (30 min.)
   IPNS, KEK
   Ryosuke Akutsu
6. （Symposium Session.）Prospects for Neutrino Oscillation Measurements and Proton Decay Searches with Hyper-Kamiokande (25 min.)
   J-PARC
   Megan Friend
7. （Symposium Session.）Prospects for Astrophysical Neutrino Observations with Hyper-Kamiokande (25 min.)
   NIT, Niihama College
   Takatomi Yano

Seeing with Multiscale Muon Imaging: From Signatures to Understanding

1. （Symposium Session.）introduction (5 min.)
   Nagoya Univ.
   Kunihiro Morishima
2. （Symposium Session.）Seeing Phenomena: Exploration and Applications of Elementary Particle Physics Enabled by Real-Time Muon Detection Technology (25 min.)
   Tokyo ICEPP
   Tomoyuki Saito
3. （Symposium Session.）Visualizing Functionality: Realization and Applications of Muon 3D+1 Imaging (25 min.)
   KEK IMSS
   Soshi Takeshita
4. （Symposium Session.）Looking Inside: The Advancement and Diversification of Cosmic-Ray Muon Imaging of Levees, Pyramids, and Volcanoes (25 min.)
   Nagoya Univ.
   Kunihiro Morishima
Break　（14:50〜15:15)
5. （Symposium Session.）Probing Space and Earth Environments via Cosmic-Ray Muon Imaging (25 min.)
   OECU
   Yuichiro Tameda
6. （Symposium Session.）Advancement of Muon Accelerators to Expand “Seeing” (25 min.)
   KEK
   Masashi Otani
7. （Symposium Session.）Refining “Observation”: Mathematical Approaches to Measurement Data Analysis (25 min.)
   Science Tokyo
   Shunsuke Ono
8. （Symposium Session.）Visualizing early signs of flood hazards (25 min.)
   UT IIS
   Hiroyasu Yasuda

New Particle Search

1. Search for Staus in Compressed Mass Spectra with the ATLAS Experiment at the LHC (15 min.)
   Univ. of Tokyo, ICEPP Univ. of Tokyo^A, Univ. Kyoto^B
   E. Yamashita, Y.Okumura^A, C.Kawamoto^B, S.Chen^B
2. Result and prospects for stau search using Cut and Count approach in the compressed regime at the LHC-ATLAS experiment (15 min.)
   Dept. of Phys. Kyoto Univ., ICEPP Univ. of Tokyo^A, Dept. of Phys. Univ. of Tokyo^B
   Chihiro Kawamoto, Shion Chen, Yasuyuki Okumura^A, Erika Yamashita^B
3. Sensitivity evaluation on a search for mass-degenerate higgsinos using ultra-low momentum tracks at the LHC-ATLAS experiment. (15 min.)
   Graduate School of Science the Univ. of Tokyo, ICEPP the Univ. of Tokyo^A, Graduate School of Science the Kyoto Univ.^B
   S. Kondo, Y. Okumura^A, S. Chen^B, T. Nakagawa^B
4. Search for the radiative neutralino decay at the LHC-ATLAS experiment and its interpretation in the phenomenological MSSM: Wino-bino and Higgsino scenarios (15 min.)
   Tokyo Univ., Tokyo ICEPP^A, Kyoto Univ.^B
   Ren Nagasaka, Masaya Ishino^A, Yasuyuki Okumura^A, Shion Chen^B
5. Search for Wino using disappearing track and pixel dE/dx in the LHC-ATLAS Experiment: Background Estimation and Final expected sensitivity (15 min.)
   UTokyo, UTokyo ICEPP^A, Waseda^B
   Yoshifumi Narukawa, Yasuyuki Okumura^A, Ryu Sawada^A, Toshiaki Kaji^A, Daiya Akiyama^B
6. Sensitivity Evaluation of Electroweakino Searches Using Transformer-Based Electroweak Boson Identification in the ATLAS Experiment (15 min.)
   Kobe Univ., Kyoto Univ.^A, UTokyo ICEPP^B
   Ryugo Mizuhiki, Junpei Maeda, Shion Chen^A, Takuya Nobe^B
Break　（15:00〜15:15)
7. Status of the Analysis of the 2025 Physics Run Data with the Phase-I Setup of the EBES Experiment (15 min.)
   UTokyo, KEK^A, Osaka Metropolitan U.^B, RCNP Osaka U.^C, Kyushu U.^D, Niihama College^E, Saga U.^F
   Fumihito Ikeda, Tomoya Iizawa, Akimasa Ishikawa^A, Masako Iwasaki^B,C, Hiroshi Iwase^A, Kosuke Uemura^B, Yuichi Okayasu^A, Hidetoshi Otono^D, Takahiro Kawahara, Yasuhito Sakaki^A, Yifu Zhang, Taikan Suehara, Takumi Seino, Yosuke Takubo^E, Takahiro Fusayasu^F, Aoi Masaki^F, Fusashi Miyahara^A, Yu Morikawa^A
8. Pilot axion search in the µeV mass range with an X-band circularly-polarized dual-frequency focused collision system using TWT-amplified pulses (15 min.)
   Hiroshima Univ.^A, QUP^B, KEK^C
   Takafumi Miyamaru^A,B, Kensuke Homma^A,B, Tetsuo Abe^C and Masaya Hasegawa^B,C
9. Design and Development of the 310-455 μeV/c² Receiver System for the Dark Photon Search in the DOSUE-RR Experiment (15 min.)
   SOKENDAI, Okayama U.^A, U. of Tsukuba^B, SUS^C, Kyoto U.^D, KEK^E
   Satomi Hasegawa, Shunsuke Adachi^A, Shunki Endo^B, Yuki Sakurai^C, Junya Suzuki^D, Akihiro Takahara^A, Hiroki Takeuchi^D, Osamu Tajima^D, Takumi Tsuda^C, Masaya Hasegawa^E, Keigo Hanimura^D, Haruaki Hirose^E, Michinori Hirose^C, Shunsuke Honda^B
10. Searching for Dark Photons and Axions with Two Superconducting RF Cavities in Light-Shining-Through-Wall Experiments (15 min.)
    Dept. of Phys. Kyoto Univ., Hearne Inst. Louisiana State Univ.^A
    Hikaru Ueki, J. A. Sauls^A
11. Dark photon dark matter search experiment DOSUE-RR: Development of a new receiver for dark photons in the meV mass range (15 min.)
    Kyoto U., Okayama U.^A, U. Tsukuba^B, Osaka Metropolitan U.^C, Suwa University of Science^D, The Graduate University for Advanced Studies^E, KEK^F, NICT^G
    Keigo Hanimura, Shunsuke Adachi^A, Shunki Endo^B, Hideo Ogawa^C, Yuki Sakurai^D, Junya Suzuki, Akihiro Takahara^A, Hiroki Takeuchi, Osamu Tajima, Takumi Tsuda^D, Tac Nakajima^D, Satomi Hasegawa^E, Masaya Hasegawa^F, Yutaka Hasegawa^G, Michinori Hirose^D, Shunsuke Honda^B, Haruna Yokosuka^C
12. Development of Analysis Methods for Sterile Neutrino Searches at Belle II (15 min.)
    Univ. of Tokyo, Kavli IPMU^A, KEK^B, SOKENDAI^C, Faculty of Science, Nara Women's Univ.^D
    Tomoyuki Shimasaki, Takeo Higuchi^A, Akimasa Ishikawa^B,C, Kazutaka Sumisawa^B,C,D, Belle II Collaboration

DAQ/Readout Electronics

1. Development toward an integration test of the back-end circuit of the Level-0 Muon Trigger in the ATLAS experiment at the HL-LHC (15 min.)
   Dept. of Phys. Kyoto Univ., ICEPP Univ. of Tokyo^A, IPNS KEK^B, Dept. of Phys. Univ. of Tokyo^C
   Tomoya Tanaka, Masaya Ishino^A, Yasuyuki Okumura^A, Chihiro Kawamoto, Tomoyuki Saito^A, Yuki Sue^B, Shion Chen, Yoshiaki Tsujikawa, Kazuma Maki^C, Towa Mizuochi^C, and the ATLAS Japan Trigger Group
2. J-PARC muon g-2/EDM experiment： Performance Evaluation of a Prototype Improved High-Sampling-Rate ASIC for the Silicon Strip Detector (15 min.)
   Niigata Univ.^A, Niigata Univ.^B, Niigata Univ.^C, Toyama Coll.^D, KEK IPNS^E, KEK MEC^F, QUP^G, the Univ. of Tokyo^H, Univ. Tokyo ICEPP^I, Kyushu Univ.^J, Kyushu Univ. RCAPP^K, Kyushu Univ.^L, Univ. of Bonn^M, Open-It^N
   I. Shibata^A, Y. Okazaki^E,N, S. Ogawa^E,N, T. Kishishita^M,N, T. Kume^F, N. Saito^E,H, M. Sakakibara^J, O. Sasaki^E,N, T. Sato^H, Y. Sato^B,N, M. Shoji^E,N, S. Shirabe^J, T. Suehara^I,N, J. Suzuki^E, Y. Seino^D, H. Sendai^E,N, T. Takatomi^F, M. Tanaka^E,N, J. Tojo^J,N, S. Fukumura^B, Y. Fujita^E,N, R. Honda^E,N, T. Mibe^E,G,H,N, Y. Murata^C, H. Yamaoka^E, T. Yamanaka^L,N, T. Yoshioka^K,N, K. Yonao^J, and J-PARC muon g-2/EDM Collaboration
3. Development of a Trigger-less DAQ System for Test Experiment in Preparation for the New Hadron Test Beamline at J-PARC (15 min.)
   KEK, Kyushu University^A, Kobe University^B, RIKEN^C, Osaka University^D
   Hidekazu Masuda, Yuji Enari, Ryotaro Honda, Kakeru Tanaka^A, Youichi Igarashi, Junpei Maeda^B, Isamu Nakamura, Takuya Nanamura^C, Yuta Okazaki, Hidetoshi Otono^A, Kyoichiro Ozawa, Ken Sakashita, Yuta Tochi^A, Junji Tojo^A, Makoto Tomoto, Rintaro Yamaguchi^B, Masato Takahashi^B, Takumi Yamaga, Erina Hirose, Fumimasa Muto, Tatsunori Itaba, Hitoshi Takahashi, Yoshinori Fukao, Kazuki Ueno^D, Shota Takami^D, Shogo Muramatsu^A, Seiichiro Goto^A
4. Performance of high voltage feed through and design of signal readout electronics for future cryogenic detectors. (15 min.)
   Iwate University, KEK^A, Tsukuba University^B
   Ayumi Morita, Masaya Miyahara^A, Ken Sakashita^B,A, Takahiro Okamura^A, Ritsuya Hosokawa, Shinya Narita
5. A High-Speed Data Processing System Using RFSoC and Accelerator Cards (15 min.)
   Kyoto U
   Junya SUZUKI, Hiroki TAKEUCHI
6. The development and current status of healing method for Total Ionizing Dose effect in MOSFET (15 min.)
   KEK
   M.Sakaguchi, H.Uchinoyae, M.Tanaka, M.Miyahara
Break　（15:00〜15:15)

Triggers

7. Status of Software Triggers for the COMET CyDet Detector (15 min.)
   SOKENDAI, KEK^A, The University of Osaka^B
   Takuho Nakabayashi, Yoichi Igarashi^A, Kou Oishi^A, Satoshi Mihara^A, Kazuki Ueno^B, Masaki Miyataki^B
8. Performance Evaluation of the COMET Phase-I CTH Trigger System (15 min.)
   UOsaka, KEK^A, Shiga Univ.^B, Sungkyunkwan Univ.^C
   Haruki Miyai, Yoichi Igarashi^A, Shunya Ueda, Kazuki Ueno, Yu Nakazawa^A, Yuki Fujii^B, Masaki Miyataki, Chihiro Yamada
9. Development of a GPU-Based Track Seeding Method Using the Silicon Strip Detector at the Event Filter for the ATLAS Experiment at the HL-LHC (15 min.)
   Dept. of Phys., The Univ. of Tokyo, ICEPP, The Univ. of Tokyo^A, IPNS, KEK^B
   Taisei Kato, Ryu Sawada^A, Shima Shimizu^B, and the ATLAS Japan Trigger Group
10. Development of a Track Candidate Extraction Algorithm for the HL-LHC ATLAS Experiment (15 min.)
    Dept. of Phys., Science Tokyo, INFN Bologna^A
    Tamaki Takemura, Kazuki Todome, Ryunosuke Shibata, Osamu Jinnouchi, Fabrizio Alfonsi^A and the ATLAS Japan Trigger Group
11. Performance evaluation of RPC detector for new first-level muon trigger system toward the ATLAS experiment at HL-LHC (15 min.)
    Grad. Sch. of Sci., Nagoya Univ.^A, KMI, Nagoya Univ.^B, Dept. of Phys., Kobe Univ.^C, Dept. of Phys., Shinshu Univ.^D, IPNS, KEK^E, ICEPP, The Univ. of Tokyo^F
    Takumi Mizuno, Yasuyuki Horii^A,B, Shota Izumiyama^B, Yosuke Kanki^C, Junpei Maeda^C, Yuji Yamazaki^C, Koki Kudo^D, Shingo Mamoto^D, Kentaro Kawade^D, Yoji Hasegawa^D, Shima Shimizu^E, Kunihiro Nagono^E, Yun-Tsung Lai^E, Yasuyuki Okumura^F, Tomoyuki Saito^F and the ATLAS Japan Trigger Group
12. Development of the Bunch Crossing Identification Algorithm Using Monitored Drift Tubes Alone for the Level-0 Muon Trigger in the HL-LHC ATLAS Experiment (15 min.)
    Dept. of Phys., Shinshu Univ., Grad. Sch. of Sci., Nagoya Univ.^A, KMI, Nagoya Univ.^B, Dept. of Phys., Kobe Univ.^C, IPNS, KEK^D, ICEPP, The Univ. of Tokyo^E
    Koki Kudo, Shingo Mamoto, Youji Hasegawa, Kentaro Kawade, Takumi Mizuno^A, Yasuyuki Horii^A,B, Shota Izumiyama^B, Yosuke Kanki^C, Junpei Maeda^C, Yuji Yamazaki^C, Shima Shimizu^D, Kunihiro Nagono^D, Yun-Tsung Lai^D, Yasuyuki Okumura^E, Tomoyuki Saito^E, and the ATLAS Japan Trigger Group
13. Development and Rate Evaluation of a Level-0 Muon Trigger Using Only Monitored Drift Tubes for the ATLAS Experiment at HL-LHC (15 min.)
    Dept. of Phys., Shinshu Univ., Grad. Sch. of Sci., Nagoya Univ.^A, KMI, Nagoya Univ.^B, Dept. of Phys., Kobe Univ.^C, IPNS, KEK^D, ICEPP, The Univ. of Tokyo^E
    Shingo Mamoto, Koki Kudo, Yoji Hasegawa, Kentaro Kawade, Takumi Mizuno^A, Yasuyuki Horii^A,B, Shota Izumiyama^B, Yosuke Kanki^C, Yuji Yamazaki^C, Junpei Maeda^C, Shima Shimizu^D, Kunihiro Nagano^D, Yun-Tsung Lai^D, Yasuyuki Okumura^E, Tomoyuki Saito^E, and the ATLAS Japan Trigger Group

Organized talk (ILC) / Gaseous Detectors

1. （Invited Presentation.）Achievements and Prospects in the ILC Technology Network (30 min.)
   KEK Accelerator Division
   Hiroshi Sakai
2. X-ray Irradiation Tests to Evaluate Aging Effects on the Belle II Central Drift Chamber (15 min.)
   Osaka Metropolitan University, Nara Women's University^A, KEK^B
   Ryuya Satomi, Eiichi Nakano, Kenkichi Miyabayashi^A, Yu Nakazawa^B, Shuji Tanaka^B
3. Status of the Cylindrical Drift Chamber for the COMET Phase-I Experiment: Part I (15 min.)
   UOsaka, Univ. of Toyama^A
   Ryo Nagai, Shunya Ueda, Shukei Kawano, Keigo Matsui, Yuuki Nakano^A, Akira Sato, Kazuki Ueno
4. Status of the Cylindrical Drift Chamber for the COMET Phase-I Experiment: Part Ⅱ (15 min.)
   The University of Osaka, University of Toyama^A
   Keigo Matsui, Shunya Ueda, Kazuki Ueno, Shukei Kawano, Akira Sato, Ryo Nagai, Yuki Nakano^A
5. Development of Gas Circulation System for COMET Phase-I (15 min.)
   The University of Osaka, University of Toyama^A
   Shukei Kawano, Ryo Nagai, Shunya Ueda, Keigo Matsui, Kazuki Ueno, Akira Sato, Yuki Nakano^A
Break　（10:30〜10:45)

Gaseous Detectors

6. Performance Evaluation of a DLC-RPC Using an Electron Beam for Beam Profile Measurement Toward the New J-PARC Hadron Test Beamline (15 min.)
   Kobe University^A, KEK-IPNS^B, Osaka University^C, ICEPP^D, Kyushu University^E, RIKEN of Phys.^F, The University of Tokyo^G
   Masato Takahashi^A, Youichi Igarashi^B, Kazuki Ueno^C, Yuji Enari^B, Wataru Ootani^D, Atsushi Oya^D, Yuta Okazaki^B, Kyoichiro Ozawa^B, Hidetoshi Otono^E, Seiichiro Goto^E, Akira Sakai^E, Ken Sakashita^B, Hiromu Suzuki^A,G, Shota Takami^C, Kakeru Tanaka^E, Junji Tojo^E, Yuta Tochi^E, Makoto Tomoto^B, Isamu Nakamura^B, Takuya Nanamura^F, Sei Ban^D, Ryotaro Honda^B, Junpei Maeda^A, Hidekazu Masuda^B, Shogo Muramatsu^E, Rintaro Yamaguchi^A, Yuji Yamazaki^A, Kensuke Yamamoto^D, Weiyuan Li^G
7. AXEL Experiment: Evaluation of the Energy Resolution of a High-Pressure Xenon Gas TPC Using a 64-Channel Readout Large-Area MPPC Module (15 min.)
   Sci. Kyoto Univ., Sci. Tohoku Univ.^A, RCNP^B, KEK^C, ICRR^D, RCNS^E
   Junya HIKIDA, Atsuko K. ICHIKAWA^A, Tsuyoshi NAKAYA, Kiseki D. NAKAMURA^A, Yoshihisa IWASHITA^B, Masanori HIROSE, Ken SAKASHITA^C, Hiroyuki SEKIYA^D, Motoyasu IKEDA^D,E, Yosuke ASHIDA^A, Soki URANO^A, Hayato SASAKI, Lim Ee Hui EVAN^A, Yuko WATANABE^A, Rinsei SATO^A and the AXEL collaboration
8. AXEL experiment: Research and Development of a Xenon Gas Scintillation Detector Using Spin-Coated Wavelength-Shifting Films (15 min.)
   Sci. Tohoku Univ., Sci. Kyoto Univ.^A, RCNP^B, KEK^C, ICRR^D, RCNS^E
   Soki URANO, Atsuko K. ICHIKAWA, Tsuyoshi NAKAYA^A, Kiseki NAKAMURA, Yoshihisa IWASHITA^B, Masanori HIROSE^A, Ken SAKASHITA^C, Hiroyuki SEKIYA^D, Motoyasu IKEDA^D,E, Yosuke ASHIDA, Junya HIKIDA^A, Hayato SASAKI^A, Lim EE HUI, Yuko WATANABE, Rinsei SATO, and the AXEL collaboration
9. AXEL Experiment: Energy Resolution Evaluation of a High-Pressure Xenon Gas TPC with an FPC ELCC (15 min.)
   Tohoku University Graduate School of Science, Kyoto University Graduate School of Science^A, RCNP^B, KEK^C, ICRR^D, RCNS^E
   LIM Ee Hui Evan, Atsuko K. ICHIKAWA, Tsuyoshi NAKAYA^A, Kiseki D. NAKAMURA, Yoshihisa IWASHITA^B, Masanori HIROSE^A, Ken SAKASHITA^C, Hiroyuki SEKIYA^D, Motoyasu IKEDA^D,E, Yosuke ASHIDA, Junya HIKIDA^A, Soki URANO, Hayato SASAKI^A, Yuko WATANABE, Rinsei SATO and the AXEL collaboration
10. AXEL Experiment : MPPC Nonlinearity Correction by Signal Waveform Deconvolution for Improving Energy Resolution (15 min.)
    Tohoku University Graduate School of Science, Kyoto University Graduate School of Science^A, RCNP^B, KEK^C, ICRR^D, RCNS^E
    Yuko WATANABE, Atsuko K. ICHIKAWA, Tsuyoshi NAKAYA^A, Kiseki D. NAKAMURA, Yoshihisa IWASHITA^B, Masanori HIROSE^A, Ken SAKASHITA^C, Hiroyuki SEKIYA^D, Motoyasu IKEDA^D,E, Yosuke ASHIDA, Junya HIKIDA^A, Soki URANO, Hayato SASAKI^A, LIM Ee Hui Evan, Rinsei SATO and the AXEL collaboration
11. Suppression of gain temperature dependence caused by GEM foil deformation in the gas detector onboard NinjaSat-2 (15 min.)
    Tokyo Univ. of Science^A, RIKEN^B, Kyoto Univ.^C, Chiba Univ.^D, Hiroshima Univ.^E, NCUE^F, Univ. of Tuebingen^G
    Satoko Iwata^A,B, Toru Tamagawa^B, Teruaki Enoto^C,B, Tomoshi Takeda^C, Wataru Iwakiri^D, Hiromitsu Takahashi^E, Tatehiro Mihara^B, Chin-Ping Hu^F, Nobuyuki Kawai^B, Takuto Narita^B, Hiroki Yoneda^C, Takao Kitaguchi^B, Shuichi Onami^B, Koichi Hagino^B, Amira Aoyama^A,B, Takuya Takahashi^A,B, Kaede Yamasaki^A,B, Luis Eiche^G,B, Soma Tsuchiya^A,B, Yosuke Nakano^A,B, Nonoka Ishii^C, Daijiro Hitotsuyanagi^C, Woojoo Lee^C

New Particle Search / Hadron Physics

1. Current status and future prospects for the search for heavy Higgs boson decaying into tau lepton pairs in ATLAS. (15 min.)
   Waseda University, ICEPP, Tokyo University^A, Tokyo University^B
   Hiroki Ito, Tomoya Iizawa^A, Hirose Shigeki, Kohei Yorita^B
2. Signal region optimization in a search for charged Higgs bosons decaying into vector bosons in the LHC-ATLAS experiment (15 min.)
   Grad. Sch. of Sci., Nagoya Univ.^A, KMI, Nagoya Univ.^B, Institute of Science Tokyo^C, Grad. Sch. of Sci., Kyoto Univ.^D
   Yuya Ohsumi^A, Yasuyuki Horii^A,B, Shota Izumiyama^B, Kazuki Todome^C, Shion Chen^D
3. Final results of leptoquark search in τν final state at the LHC-ATLAS experiment. (15 min.)
   UTokyo, UTokyo ICEPP^A, Michigan SU^B
   Jiaqi Zang, Takuya Nobe^A, Tomoya Iizawa^A, Stergios Kazakos^B, Junichi Tanaka^A
4. Development of Transformer-based Deep Learning Method for Low-pT Electron Identification in the LHC-ATLAS Experiment (15 min.)
   Dept. of Phys. UTokyo., ICEPP UTokyo.^A, Dept. of Phys. Kyoto Univ.^B
   Daniel Nishimura, Junichi Tanaka^A, Yi-Lin Yang^A, Shion Chen^B
5. Status and Prospects for New Particle Searches with the Silicon Pixel Preshower Detector in the FASER Experiment (15 min.)
   Kyushu U., Chiba U.^A, U. Bern.^B, Nagoya U.^C, NTNC^D, Tohoku U.^E
   Daichi Yoshikawa, Akitaka Ariga^A,B, Tomoko Ariga, Tomohiro Inada, Ken Ohashi^A, Hidetoshi Otono, Kenichi Kuge^A, Osamu Sato^C, Yosuke Takubo^D, Toshiyuki Nakano^C, Hiroaki Menjo^C, Hiroki Rokujo, Yasuhiro Maruya, Kazuhiro Watanabe^E, and the FASER Collaboration
6. Study of hadronic interaction using FASERν test beam data in the FASER experiment at the LHC (15 min.)
   Chiba U.^A, U. Bern^B, Kyushu U.^C, Nagoya U.^D, Niihama Col.^E
   Koharu Manabe^A, Akitaka Ariga^A,B, Tomoko Ariga^C, Haruhi Fujimori^A, Harada Seiya^A, Tomohiro Inada^C, Kenichi Kuge^A, Ren Matsukuma^C, Hiroaki Menjo^D, Toshiyuki Nakano^E, Ken Ohashi^A, Yuma Ohara^A, Hidetoshi Otono^C, Hiroki Rokujo^D, Osamu Sato^D, Yosuke Takubo^E, for the FASER Collaboration
Break　（10:30〜10:45)

Calorimeters

7. MEG II experiment : the annealing result and current status of the liquid xenon detector in 2026 run (15 min.)
   ICEPP
   Sei Ban, on behalf of the MEG II collaboration
8. Improvement of gamma-ray energy reconstruction of the MEG II experiment by optimizing the weighting of photosensors (15 min.)
   UTokyo
   Weiyuan Li, on behalf of the MEG II collaboration
9. Machine-Learning-Based Pileup Analysis in the MEG II Liquid Xenon Detector (15 min.)
   UTokyo
   Rei Sakakibara, on behalf of the MEG II collaboration

^{「●（Lecture in English）」}
10. The Measurement of Optical Response of a High Granularity Sampling Calorimeter for the Future KOTO II Experiment (15 min.)
    KEK, SOKENDAI
    D. Seitova, K. Shiomi, G.Y. Lim, T. Nomura, H. Watanabe, R. Shiraishi, for the KOTO collaboration
11. Current status and prospects of neutrino measurements with the AHCAL in the FASER experiment at the LHC (15 min.)
    Kyushu U., Chiba U.^A, U. Bern.^B, Nagoya U.^C, Sci. UTokyo^D, NTNC^E, Tohoku U.^F
    Yasuhiro Maruya, Akitaka Ariga^A,B, Tomoko Ariga, Tomohiro Inada, Ken Ohashi^A, Hidetoshi Otono, Kenichi Kuge^A, Seiichiro Goto, Akira Sakai, Osamu Sato^C, Taisei Takatsu^D, Yosuke Takubo^E, Kakeru Tanaka, Toshiyuki Nakano^C, Hiroaki Menjo^C, Hiroki Rokujō, Daichi Yoshikawa, Kazuhiro Watanabe^F, for the FASER Collaboration
12. Results of the beam test of a silicon-tungsten electromagnetic calorimeter for future collider experiments (15 min.)
    Sci. UTokyo^A, LLR^B, IJCLab^C, DMLab^D, iThemba^E, ICPP^F, Wits^G, CIEMAT^H, UOC^I, IHEP^J, IFIC^K
    T. Kamiyama^A, V. Boudry^B, J. M. Hernandez^C, J. Nanni^B, D. Zerwas^D, H. Liang^B, Y. SHI^B, V. Pérez^B, T. Pule^E,F,G, O. A. Peinazo^H,I, T. Suehara^A, B. Gautier^B, M. Ruan^J, R. Poeschl^C, X. Xia^C, A. Irles^K, E. K. Nkadimeng^E,F,G
13. LHC-ATLAS Experiment: HLS implementation of Baseline Correction for the LAr Calorimeter and Evaluation Using Actual Hardware (15 min.)
    Dept. of Phys. Tokyo Univ., ICEPP UTokyo^A, Brookhaven National Laboratory^B
    K.Kawamoto, Y.Yang^A, M.V.S Oliveira^B, D.Nishimura and J.Tanaka^A

Tracking Detectors

1. Development of a Background Event Identification Method Using Alpha-Particle Identification for Neutrinoless Double-Beta Decay Searches with Nuclear Emulsion (15 min.)
   Grad. Sch. of Sci. and Tech. for Future Life, Tokyo Univ. of Science, Grad. Sch. of Science, Nagoya Univ.^A, Grad. Sch. of Eng. Sci., Yokohama Natl. Univ.^B
   Rintaro Nakagawa, Masaki Ishitsuka, Tsutomu Fukuda^A, Shogo Nagahara^A, Sohichi Takeshita^A, Shimizu Sakura^A, Shogo Nagahara^A, Leona Suzui^A, Tsukasa Nishikiori^A, Akihiro Minamino^B, Itsuki Sato^B
2. Momentum Measurement of Particles in Nuclear Emulsion Detectors Using a Kalman Filter, EM algorithm (15 min.)
   Chiba U.^A, U. Bern.^B
   Seiya Harada^A, Akitaka Ariga^A,B, Haruhi Fujimori^A, Ken Ohashi^A
3. Development of the Nuclear Emulsion Automatic Readout System HTS-2 : Speeding Up by Introducing Continuous Tomographic Imaging (15 min.)
   Nagoya Univ., Aichi Univ. of Edu.^A, RIKEN^B
   Tsuyoshi Kawahara, Toshiyuki Nakano, Go Iwamoto, Ikuya Usuda, Haruki Kobayashi, Ryosuke Komatani, Osamu Sato, Yuya Nakamura, Tsutomu Fukuda, Tomokazu Matsuo, Hideyuki Minami, Kunihiro Morishima, Hiroki Rokujo, Masahito Watanabe, Koichi Kodama^A, Masahiro Yoshimoto^B
4. For Next Generations Nuclear Emulsion Experiment: Protection Coating to Nuclear Emulsion Research (15 min.)
   Nagoya University
   S.Abe, I.Usuda, K.Ohzeki, O.Sato, K.Sugimura, Y.Tazawa, T.Nakano, S.Nagahara, Y.Nakamura, S.Yamamoto, H.Rokujo
5. Vibration evaluation and suppression in the demo-system of the mass-producible nuclear emulsion scanning system “ARGUS” (15 min.)
   Chiba U.^A, U. Bern.^B, Nagoya U.^C
   Yuma Ohara^A, Akitaka Ariga^A,B, Yuki Hayamatsu^A, Toshiyuki Nakano^C, Ken Ohashi^A, Toranosuke Okumura^A
6. Suppression of Latent Image Fading through the Development of Nuclear Emulsions Using Fish Gelatin (15 min.)
   Nagoya University
   Atsuki Yoshihara, Tetsuo Yoshida, Nobuko Kitagawa, Kunihiro Morishima
Break　（10:30〜10:45)
7. Development of high-precise measurement techniques for neutrons and ions using super-fine-grained nuclear emulsion detector (15 min.)
   Kanagawa Univ., Nagoya Univ.^A
   Takuya Shiraishi, Ryuta Kobayashi^A
8. Dead-Time Reduction of the Time Stamper for the 2028 Balloon Experiment of the Emulsion Gamma-Ray Telescope (15 min.)
   Hirosaki University, Nagoya University^A, Kobe University^B, Okayama University of Science^C, Gifu University^D
   N.Murai, M.Ichimura, T.Unuma, K.Chaya, S.Abe^A, I.Usuda^A, T.Kawahara^A, Y.Tazawa^A, T.Nakano^A, S.Nagahara^A, Y.Nakamura^A, I.Yasuda^A, S.Yamamoto^A, H.Rokujyou^A, S.Aoki^B, A.Iyono^C, K.Nakazawa^D
9. Improvement of detection efficiency for high-energy electron and muon neutrino interactions in the FASERnu detector (15 min.)
   Kyushu U., Chiba U.^A, U. Bern^B, Nagoya U.^D, Niihama col.^D
   Ren Matsukuma, Akitaka Ariga^A,B, Tomoko Ariga, Haruhi Fujimori^A, Tomohiro Inada, Hiroaki Kawahara, Kenichi Kuge^A, Koharu Manabe^A, Hiroaki Menjo^C, Toshiyuki Nakano^C, Ken Ohashi^A, Yuma Ohara^A, Hidetoshi Otono, Hiroki Rokujo^C, Osamu Sato^C, Yosuke Takubo^D, for the FASER Collaboration
10. Upgrade of the FASER electronic detector : Prospects for Neutrino Physics and New Particle Searches (15 min.)
    Kyushu U., Chiba U.^A, U. Bern^B, Nagoya U.^C, NTNC^D, Tohoku U.^E
    Hidetoshi Otono, Akitaka Ariga^A,B, Tomoko Ariga, Tomohiro Inada, Ken Ohashi^A, Kenichi Kuge^A, Mikito Sakuma^C, Osamu Sato^C, Yosuke Takubo^D, Toshiyuki Nakano^C, Yasuhiro Maruya, Hiroaki Menjo^C, Daichi Yoshikawa, Hiroki Rokujo, Kazuhiro Watanabe^E, and the FASER Collaboration
11. FASERν Upgrade: A Neutrino Detector for the HL-LHC and Prospects for Three-Flavor Neutrino Analysis (15 min.)
    Kyushu U., Chiba U.^A, U. Bern^B, Nagoya U.^C, Niihama Col.^D
    Tomoko Ariga, Akitaka Ariga^A,B, Haruhi Fujimori^A, Tomohiro Inada, Kenichi Kuge^A, Koharu Manabe^A, Ren Matsukuma, Hiroaki Menjo^C, Toshiyuki Nakano^C, Ken Ohashi^B, Yuma Ohara^A, Hidetoshi Otono, Hiroki Rokujo^C, Osamu Sato^C, Yosuke Takubo^D, for the FASER Collaboration
12. Measurement of background muons with FASER at the LHC (15 min.)
    Chiba U.^A, U. Bern^B, Kyushu U.^C, Nagoya U.^D, Niihama Col.^E
    Ken Ohashi^A, Akitaka Ariga^A,B, Tomoko Ariga^C, Haruhi Fujimori^A, Tomohiro Inada^C, Kenichi Kuge^A, Ren Matsukuma^C, Hiroaki Menjo^D, Toshiyuki Nakano^E, Yuma Ohara^A, Hidetoshi Otono^C, Hiroki Rokujo^D, Osamu Sato^D, Yosuke Takubo^E,F, Kazuhiro Watanabe^G, for the FASER Collaboration
13. Research Progress on the Scattering and Neutrino Detector Experiment (15 min.)
    Toho U., Nagoya U.^A
    K.Obayashi,S.Ogawa, M.Komatsu^A, T.Naka