2:45 PM - 3:00 PM
*Teruaki Ishii1, Naoto HIRANO2, Norikatsu AKIZAWA3, Makoto KANEKO4, Shiki MACHIDA5 (1.Center for Integrated Research and Education of Natural Hazards, Sizuoka University, 2.Tohoku University, 3.The University of Tokyo, 4.Fukada Geological Institute, 5.Chiba Institute of Technology)