convener:Hikaru Yabuta(Hiroshima University, Department of Earth and Planetary Systems Science), Seiji Sugita(Department of Earth and Planetary Science, Graduate School of Science Sciece, The University of Tokyo), Misato Fukagawa(National Astronomical Observatory of Japan), Fujishima Kosuke(Tokyo Institute of Technology, Earth-Life Science Institute)

convener:Hikaru Yabuta(Hiroshima University, Department of Earth and Planetary Systems Science), Seiji Sugita(Department of Earth and Planetary Science, Graduate School of Science Sciece, The University of Tokyo), Misato Fukagawa(National Astronomical Observatory of Japan), Fujishima Kosuke(Tokyo Institute of Technology, Earth-Life Science Institute)

convener:Luigi Germinario(Saitama University), Celine Schneider(University of Reims-Champagne-Ardenne), Chiaki T. Oguchi(Institute for Environmental Science and Technology, Graduate School of Science and Engineering, Saitama University), Tetsuya Waragai(Graduate School of Science and Engineering, Nihon University), Miguel Gomez-Heras(Universidad Autonoma de Madrid), Patricia Vazquez(GEGENAA EA 3795 University of Reims Champagne-Ardenne), Magdalini Theodoridou(Cardiff University), Wonsuh Song(Waseda University)

convener:Luigi Germinario(Saitama University), Celine Schneider(University of Reims-Champagne-Ardenne), Chiaki T. Oguchi(Institute for Environmental Science and Technology, Graduate School of Science and Engineering, Saitama University), Tetsuya Waragai(Graduate School of Science and Engineering, Nihon University), Miguel Gomez-Heras(Universidad Autonoma de Madrid), Patricia Vazquez(GEGENAA EA 3795 University of Reims Champagne-Ardenne), Magdalini Theodoridou(Cardiff University), Wonsuh Song(Waseda University)

convener:Yasuhide Hobara(Graduate School of Information and Engineering Department of Communication Engineering and Informatics, The University of Electro-Communications)

convener:Yasuhide Hobara(Graduate School of Information and Engineering Department of Communication Engineering and Informatics, The University of Electro-Communications)

convener:Yasuhide Hobara(Graduate School of Information and Engineering Department of Communication Engineering and Informatics, The University of Electro-Communications)

convener:Keiichi Tadokoro(Research Center for Seismology, Volcanology and Earthquake and Volcano Research Center, Nagoya University), Takayuki Ogata(Disaster Prevention Research Center for Island Regions, University of the Ryukyus), Marekazu OHNO(Unzen Volcanic Area Geopark Promotion Office), Takayuki Arima(Yokohama City University)

convener:Keiichi Tadokoro(Research Center for Seismology, Volcanology and Earthquake and Volcano Research Center, Nagoya University), Takayuki Ogata(Disaster Prevention Research Center for Island Regions, University of the Ryukyus), Marekazu OHNO(Unzen Volcanic Area Geopark Promotion Office), Takayuki Arima(Yokohama City University)

convener:Akira Taneko(SEED SCIENCE Lab.)