9:05 AM - 9:20 AM
*Kenta Minamidate1,2, Kazuhisa Goto2, Hironobu Kan3, Takashi Ishizawa4, Naoto Koiwa5, Akifumi Ito6 (1.Graduate School of Science, Tohoku University, 2.Department of Earth and Planetary Science, The University of Tokyo, 3.Graduate School of Integrated Sciences for Global Society, Kyushu University, 4.International Research Institute of Disaster Science, Tohoku University, 5.Faculty of Education, Hirosaki University, 6.Faculty of Humanities and Social Sciences, Yamagata University)