convener:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Chairperson:Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)