10:00 AM - 10:15 AM
*Ichiro KUMAGAI1, Ryuta ABE2, Yuji TASAKA2, Anne Davaille3, Yuichi MURAI2, Takatoshi YANAGISAWA4 (1.School of Science and Engineering, Meisei University, 2.Faculty of Engineering, Hokkaido University, 3.Laboratoire FAST, CNRS, Universite Pairs-Sud, 4.Department of Deep Earth Structure and Dynamics Research, JAMSTEC)