*Atsushi Urabe¹, Kyoko Kataoka¹, Katsuhisa Kawashima¹, Ryoko Nishii¹, Takane Matsumoto¹, Naoki Watanabe¹, Hirofumi Niiya¹, Syun Watabe¹, Yasuhiro Takashimizu², Norie Fujibayashi², Yasuo Miyabuchi³ (1.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, 2.Faculty of Education, Niigata University, 3.Center for Water Cycle, Marine Environment and Disaster Managemnt, Kumamoto University)

*Nobuo Geshi¹, Hideo Hoshizumi¹, Yasuo Miyabuchi², Daisaku Kawabata³ (1.Research Institute of Earthquake and Volcano Geology, The National Institute of Advanced Industrial Science and Technology, 2.Center for Water Cycle, Marine Environment and Disaster Management, Kumamoto University, 3.Research Institute of Geology and Geoinformation, The National Institute of Advanced Industrial Science and Technology)

*Tatsuya Konoo^1,2, Ayumu Nishihara², Hideto Naruo³, Nobuo Geshi², Yasuo Miyabuchi^4,2 (1.Kumamoto Univ., 2.AIST, 3.Izumi High School, 4.CWMD, Kumamoto Univ.)