*Yurina Nagata¹, Kengo Kataoka¹, Ken-ichi Hirauchi¹, Katsuyoshi Michibayashi² (1.Department of Geosciences, Faculty of Science, Shizuoka University, 2.Department of Earth and Planetary Sciences, Graduate School of Environmental Studies, Nagoya University)

*Naoji Koizumi¹, Shinsuke Minote², Tatsuya Tanaka³, Azumi Mori⁴, Takumi Ajiki⁵, Tsutomu Sato⁶, Hiroshi A Takahashi⁶, Norio Matsumoto⁶ (1.School of Environmental Science,the University of Shiga Prefecture, 2.Taneya Co.Ltd., 3.JA Lake Otsu, 4.Yodogawa Hu-Tech Co., Ltd., 5.Kinki Eco Science Inc., 6.Geological Survey of Japan, AIST)

*Yang Li^1,3, Shogo Kawakita², Daisuke Asahina³, Takato Takemura⁴ (1.Integrated Basic Sciences, Nihon Univ., 2.Graduate School of Science & Technology, Nihon Univ., 3.Geological Survey of Japan AIST, 4.Nihon Univ.)

*Yoshihisa Iio¹, Satoshi Matsumoto², Joint aftershock observation group of the Central Tottori Prefecture earthquake¹ (1.Disater Prevention Research Institute, Kyoto University, 2.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University)

*Yuta Kawamura¹, Satoshi Matsumoto¹, Tomomi Okada², Miu Matsuno², Yoshihisa Iio³, Tadashi Sato², Stephen Bannister⁴, John Ristau⁴, Martha Savage⁵, Clifford Thurber⁶, Richard Sibson⁷ (1.Kyushu University, 2.Tohoku University, 3.Kyoto University, 4.GNS Science, 5.Victoria University of Wellington, 6.University of Wisconsin - Madison, 7.University of Otago)

*Yukitoshi Fukahata¹, Angela Meneses-Gutierrez^2,3, Takeshi Sagiya^3,4 (1.Disaster Prevention Research Institute, Kyoto University, 2.Institute for Advanced research, Nagoya University, 3.Disaster Mitigation Research Center, Nagoya University, 4.Graduate School of Environmental Studies, Nagoya University)

*Shaoyang Li¹, Jun'ichi Fukuda¹, Onno Oncken² (1.The University of Tokyo, Earthquake Research Insititute, 2.German Geoscience Research Center)

*Tetsuo No¹, Shuichi Kodaira¹, Hiroshi Sato², Tatsuya Ishiyama², Ryo Miura¹, Gou Fujie¹, Norio Shimomura³, Takeshi Sato⁴ (1.JAMSTEC, 2.ERI, University of Tokyo, 3.Nippon Marine Enterprises, 4.Sapporo Regional Headquarters, JMA)

*Yuji ITOH¹, Takuya NISHIMURA², Kelin WANG³, Jiangheng HE³ (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research Institute, Kyoto University, 3.Pacific Geoscience Centre, Geological Survey of Canada)

*Yoshiki Takei¹, Youichiro Takada², James Daniel Paul Moore³, Mako Ohzono⁴ (1.Department of Natural History Sciences, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.Earth Observatory of Singapore, Nanyang Technological University, 4.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University)