3:45 PM - 4:00 PM
*Hikaru Sakamoto1, Tomoharu Miyamoto2, Kei Ikehata3, Jun-ichiro Ishibashi4, Takeshi Matsushima5 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 3.Faculty of Life and Environmental Sciences, University of Tsukuba, 4.Kobe Ocean-Bottom Exploration Center, Kobe University, 5.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University)