Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University), Chair:Satoshi Okuzumi(Graduate School of Science, Tokyo Institute of Technology), Hiroshi Kobayashi(Department of Physics, Nagoya University)

Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University), Chair:Takaya Okamoto(Planetary Exploration Research Center, Chiba Institute of Technology), Kosuke Kurosawa(Planetary Exploration Research Center, Chiba Institute of Technology)

Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University)

Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University), Chair:Shin-ichi Takehiro(Research Institute for Mathematical Sciences, Kyoto University), Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo)

Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University), Chair:Hiroyuki Kurokawa(Earth-Life Science Institute, Tokyo Institute of Technology), Naoya Sakatani(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

Convener:*Keiko Hamano(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Shunichi Kamata(Creative Research Institution, Hokkaido University), Chair:Hirotomo Noda(National Astronomical Observatory of Japan), Shunichi Kamata(Creative Research Institution, Hokkaido University)