3:30 PM - 5:00 PM
*Kaoru Kubota1, Keisuke Sakai2, Ken'ichi Ohkushi2, Tomihiko Higuchi3, Kotaro Shirai3, Masayo Minami4 (1.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 2.Kobe University, 3.AORI, The University of Tokyo, 4.Nagoya University)