9:45 AM - 10:00 AM
*RIKO KOMATSU1, Takuya Nishimura2, Takeshi Matsushima3, Hitoshi Hirose4 (1.Graduate school of science, Kyoto University, 2. Disaster Prevention Research Institute, Kyoto University, 3.Graduate School of Science, Kyushu University, 4.Graduate School of Science, Kobe University)