Wed. May 27, 2026 10:45 AM - 12:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Iizuka-Oku Riko(Department of Earth Sciences, School of Education, Waseda University), Purevjav Narangoo(Seoul National University, Republic of Korea)

Wed. May 27, 2026 1:45 PM - 3:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Tsuchiya Jun(Department of Earth and Space Science, The University of Osaka), Ohmura Satoshi(Ehime University)

Wed. May 27, 2026 3:30 PM - 5:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Waszek Lauren(James Cook University), Kawai Kenji(Department of Earth and Planetary Science, School of Science, University of Tokyo)

Fri. May 29, 2026 9:00 AM - 10:30 AM Exhibition Hall Special Setting (8) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Wallis Richard Simon(The University of Tokyo), Wu Jonny(University of Arizona), Yamaoka Ken(National Institute of Advanced Industrial Science and Technology), Wang Walter Jordan(University of California, Los Angeles)

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

Chairperson:Wu Jeremy Tsung-Jui(National Taiwan University), Okamoto Kazuaki(Faculty of Education, Saitama University), Wu Jonny(University of Arizona)

Sun. May 24, 2026 9:00 AM - 10:30 AM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Xiong Fengyang(China University of Geosciences at Wuhan), Hu Xiaofei(Chengdu University of Technology), Wang Shuai(China University of Geosciences), Wei Tian

Sun. May 24, 2026 10:45 AM - 12:15 PM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Hu Xiaofei(Chengdu University of Technology), Xiong Fengyang(China University of Geosciences at Wuhan), Wang Shuai(China University of Geosciences), Wei Tian

Mon. May 25, 2026 9:00 AM - 10:30 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

Chairperson:Takahashi Yukihiro(Department of Cosmosciences, Graduate School of Science, Hokkaido University)

Fri. May 29, 2026 1:45 PM - 3:15 PM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Higashino Fumiko(Graduate School of Science, Kyoto University), Kitano Ippei(The Hokkaido University Museum)

Fri. May 29, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Lakshmanan Sreehari(Department of Earth science Shimane University, Shimane, Matsue, Japan), ADACHI Tatsuro(Kyushu University)