*Tsung-Jui Wu¹, Jonny Wu¹, Kazuaki Okamoto^3,2 (1.Department of Earth and Atmospheric Sciences, University of Houston, 2.Faculty of Education, Saitama University, Saitama, Japan, 3.The United Graduate School of Education, Tokyo Gakugei University, Koganei, Japan)

*Harisma Harisma¹, Hajime Naruse¹, Takafumi Hirata², Hisashi Asanuma² (1.Kyoto University, 2.The University of Tokyo)

*Atsushi Yamaji¹, Shin Koshiya² (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Department of Systems Innovation Engineering, Graduate School of Science and Engineering, Uwate University)

*Akira Ono

*Kengo Nishikawa¹, Tomohiro Tsuji² (1.Yamaguchi University, 2.The Graduate School of Yamaguchi University)

*Saki Shihara¹, Tomohiro Tsuji² (1.Yamaguchi University, 2.The Graduate School of Yamaguchi University)

*Hinako Matsumoto¹, Satoshi Tonai¹ (1.Kochi University)

*Takashi Hakomori¹, Kenichiro Tani², Junichiro Kuroda¹, Asuka Yamaguchi¹ (1.Atmosphere and Ocean Reserch Institute, The University of Tokyo, 2.National Museum of Nature and Science)

*Masayuki Utsunomiya¹, Itoko Tamura², Atsushi Nozaki³ (1.Geological Survey of Japan, AIST, 2.Chuo University, 3.Hiratsuka City Museum)

*Hiromi Futaba¹, Takato Takemura¹, Yuta Mizukoshi ¹, Hiroki Fujimori¹, Mariko Noguchi¹ (1.Graduate School of Integrated Basic Sciences, Nihon university )