10:15 AM - 10:30 AM
*Shinji Yamamoto1, Tsuyoshi Komiya2, Tsuyoshi Iizuka2, Takazo Shibuya3, Kenneth D Collerson4, Shuhei Sakata5, Hideyuki Obayashi5, Takafumi Hirata4, Yukio Isozaki5, Shigenori Maruyama6 (1.Yohohama National University, 2.The University of Tokyo, 3.JAMSTEC, 4.Queensland University, 5.Kyoto University, 6.Tokyo Institute of Technology)