11:45 AM - 12:00 PM
*Yuki Nishida1, Yuto Katoh1, Hiroaki Matsui2, Masaki Matsushima3, Atsushi Kumamoto1 (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Dept. of Earth and Planetary Sciences, University of California, Davis, 3.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology)