4:30 PM - 4:45 PM
*Fumiaki TOMITA1, Motoyuki KIDO2, Yukihito OSADA1, Ryota HINO2, Yusaku OHTA1, Takeshi IINUMA2, Ryosuke AZUMA1, Ikuko WADA2, Satoshi MIURA1 (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University)