6:15 PM - 7:30 PM
*Hirokazu ISHIGE1, Kosuke CHIMOTO1, Koichiro SAGUCHI1, Hiroaki YAMANAKA1, Shin'ichi SAKAI2, Eiji KURASHIMO2, Naoshi HIRATA2 (1.Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 2.Earthquake Research Institute, the University of Tokyo)