*Ryuichiro Tanaka1, Satoshi Kaneshima2 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)
convener:Kohta Juraku(Department of Humanities, Social and Health Sciences, School of Engineering, Tokyo Denki University), Satoshi Kaneshima(Department of Earth and Planetary Sciences, Kyushu University), Takeshi Sagiya(Disaster Mitigation Research Center, Nagoya University), Daisuke Suetsugu(institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)