convener:Hodaka Kawahata(Atmosphere Ocean Research Institute, the University of Tokyo), Brooks Hanson(American Geophysical Union), Takashi Furumura(Earthquake Research Institute The University of Tokyo), Eiichi Tajika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Chairperson:Hodaka Kawahata(Atmosphere Ocean Research Institute, the University of Tokyo), Chairperson:Takashi Furumura(Earthquake Research Institute The University of Tokyo)

convener:Hodaka Kawahata(Atmosphere Ocean Research Institute, the University of Tokyo), Robin Elizabeth Bell(Lamont Doherty Earth Observatory), Alberto Montanari(University of Bologna), David Laurence Higgitt(Lancaster University College at Beijing Jiaotong University, Weihai, China), Chairperson:Brooks Hanson(American Geophysical Union), Chairperson:Simon Richard Wallis(The University of Tokyo)

convener:Vincent Tong(University College London), Takashi Oguchi(Center for Spatial Information Science, The University of Tokyo), Renee M Clary(Mississippi State University), Keiko Kuge(Department of Geophysics, Graduate School of Science, Kyoto University), Chairperson:Vincent Tong(University College London), Chairperson:Takashi Oguchi(Center for Spatial Information Science, The University of Tokyo), Chairperson:Keiko Kuge(Department of Geophysics, Graduate School of Science, Kyoto University), Chairperson:Renee M Clary(Mississippi State University)

convener:Vincent Tong(University College London), Takashi Oguchi(Center for Spatial Information Science, The University of Tokyo), Renee M Clary(Mississippi State University), Keiko Kuge(Department of Geophysics, Graduate School of Science, Kyoto University)

convener:Ryoichi Fujii(Research Organization of Information and Systems), Hodaka Kawahata(Atmosphere Ocean Research Institute, the University of Tokyo), Eiichi Tajika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Gaku Kimura(Tokyo University of Marine Science and Technology)

convener:Shunichi Kamata(Faculty of Science, Hokkaido University), Go Murakami(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Mitchell D Schulte(NASA Headquarters), Michael S Kelley(NASA Headquarters), Chairperson:Shunichi Kamata(Faculty of Science, Hokkaido University), Chairperson:Go Murakami(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Chairperson:Mitchell D Schulte(NASA Headquarters), Chairperson:Michael S Kelley(NASA Headquarters)

convener:Jun Matsumoto(Deaprtment of Geography, Tokyo Metropolitan University), Guido Cervone(Pennsylvania State University Main Campus), Chairperson:Jun Matsumoto(Deaprtment of Geography, Tokyo Metropolitan University), Chairperson:Guido Cervone(Pennsylvania State University Main Campus)

convener:Satoshi Kasahara(The university of Tokyo), Aki Takigawa(Department of Earth and Planetary Science, The University of Tokyo)

convener:Kazuaki Nishii(Graduate School of Bioresources, Mie University), Hong Liao(Nanjing University of Information Science and Technology), Masahiro Hori(University of Toyama School of Sustainable Design), Kazuhiro Misumi(Environmental Science Research Laboratory, Central Research Institute of Electric Power Industry), Chairperson:Kazuaki Nishii(Graduate School of Bioresources, Mie University)

convener:Hiroko Watanabe(Research Center for Neutrino Science, Tohoku University), William F McDonough(Department of Earth Science and Research Center for Neutrino Science, Tohoku University, Sendai, Miyagi 980-8578, Japan), Kenta Ueki(Japan Agency for Marine-Earth Science and Technology), Eiichiro Araki(Japan Agency for Marine-Earth Science and Technology)