*Tomoeki Nakakuki1, Takeo Kaneko1, Daisuke Yamazaki2 (1.Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University, 2.Institute for Planetary Materials, Okayama University)
convener:Takashi Nakagawa(JAMSTEC/MAT), Dapeng Zhao(Department of Geophysics, Tohoku University), Takashi Yoshino(Institute for Planetary Materials, Okayama University), Chairperson:Tomoeki Nakakuki(Hiroshima University), Chairperson:Koichiro Umemoro(Tokyo Institute of Technology)