Sun. May 24, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Sun. May 24, 2026 1:45 PM - 3:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Hasegawa Takeshi(The University of Tokyo Graduate School of Arts and Science), Hasegawa Takeshi(Department of Earth Sciences, College of Science, Ibaraki University)

Sun. May 24, 2026 3:30 PM - 5:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Hasegawa Takeshi(Department of Earth Sciences, College of Science, Ibaraki University), Kiyosugi Koji(Department of Planetology, Graduate School of Science, Kobe University)

Sun. May 24, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Sun. May 24, 2026 9:00 AM - 10:30 AM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Sawa Sando(Deparment of Earth Science, Graduate School of Science, Tohoku Univeristy), Azuma Shintaro(Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo)

Sun. May 24, 2026 10:45 AM - 12:15 PM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Sawa Sando(Deparment of Earth Science, Graduate School of Science, Tohoku Univeristy), Azuma Shintaro(Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo)

Sun. May 24, 2026 1:45 PM - 3:15 PM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Shimizu Ichiko(Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University), Kuwano Osamu(Japan Agency for Marine-Earth Science and Technology)

Sun. May 24, 2026 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Maruishi Takafumi(National Research Institute for Earth Science and Disaster Resilience), Katsuragi Hiroaki(Department of Earth and Space Science, Osaka University)

Sun. May 24, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Sun. May 24, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (4) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Motoyama Isao(Faculty of Science, Yamagata University), Ubukata Takao(Division of Geology & Mineralogy, Department of Earth & Planetary Sciences, Kyoto University), Moriya Kazuyoshi(Department of Earth Sciences, Faculty of Education and Integrated Arts and Sciences, Waseda University)