*Dapeng Zhao¹, Haibo Wang², Zhouchuan Huang², Mingjie Xu², Liangshu Wang² (1.Department of Geophysics, Tohoku University, 2.School of Earth Sciences and Engineering, Nanjing University)

*Koki Aizawa¹, Hisashi Asaue², Katsuaki Koike³, Shinichi Takakura⁴, Toru Yoshinaga¹⁰, Makoto Uyeshima⁵, Takao Koyama⁵, Ryokei Yoshimura⁷, Ken'ichi Yamazaki⁷, Shintaro Komatsu⁷, Yusuke Yamashita⁷, Hiroshi Ichihara⁹, Mitsuru Utsugi⁸, Kaori Tsukamoto¹², Dan Muramatsu¹², Yoshiko Teguri^1,11, Kazunari Uchida¹, Hideaki Hase⁶, Azusa Shito¹, Satoshi Matsumoto¹, Takeshi Matsushima¹, Hiroshi Shimizu¹ (1.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 2.Laboratory on Innovative Techniques for Infrastructures, Kyoto University, 3.Environmental Geosphere Engineering, Department of Urban Management, Graduate School of Engineering, Kyoto University, 4.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 5.Earthquake Research Institute, University of Tokyo, 6.GERD, 7.Disaster Prevention Research Institute, Kyoto University, 8.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 9.Earthquake and Volcano Research Center, Graduate School of Environmental Studies, Nagoya University, 10.Kumamoto University, 11.Japan Meteorological Agency, 12.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

*Takahiro Ohkura¹, Shin Yoshikawa¹, Hiroyuki Inoue¹, Akihiko Yokoo¹, Mitsuru Utsugi¹, Keigo Yamamoto², Kazunari Uchida⁴, Yuta Maeda⁵, Shinichiro Horikawa⁵, Kenjiro Matsuhiro⁵, Takashi OKUDA⁵, Kazushi Tanoue⁵, Fumiaki Kimata⁷, Masayuki Murase⁶, Hitoshi Mori⁶, Taketoshi Mishima³, Shintaro Komatsu², Masaki Takaya³, Jun Oikawa⁸, Kyoka Ishii³, Yusuke Miyauchi³, Ikuma Kimura³, Masaki Uchida³, Kazuho Nakai³, Kosei Takishita³, Keita Chiba⁴, Hashimoto Tasuku⁴, Yoshinosuke Kamiya⁴, Yuto Yamamoto⁴ (1.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 2.DPRI, Kyoto University, 3.Graduate School of Science, Kyoto University, 4.Graduate School of Science, Kyushu University, 5.Graduate School, Nagoya University, 6.College of Human and Society, Nihon University, 7.TRIES, 8.ERI,Univ.of Tokyo)

*Tsuyoshi Watanabe¹, Takashi Yokota¹, Susumu Kurahashi¹, Kenta Enomoto¹ (1.Aichi Institute of Technology)

*Yo Fukushima¹, Daisuke Ishimura² (1.International Research Institute of Disaster Science, Tohoku University, 2.Department of Geology, Tokyo Metropolitan University)

*Ayaho Mitsuoka¹, Satoshi Matsumoto², Azusa Shito², Yusuke Yamashita³, Manami Nakamoto⁴, Masahiro Miyazaki³, Shin'ichi Sakai⁵, Yoshihisa Iio³, Group for urgent joint seismic observation of the 2016 Kumamoto earthquake (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 3.Disaster Prevention Research Institute, Kyoto University, 4.Association for the Development of Earthquake Prediction, 5.Earthquake Research Institute, The University of Tokyo)

*Naoji Koizumi¹, Shinsuke Minote¹, Tatusya Tanaka¹ (1.School of Environmental Science,the University of Shiga Prefecture)

*Kuniyo Kawabata¹, Fumiaki Tsunomori², Yujin Kitamura¹, Hakuho-Maru K18-3 scientists (1.Graduate School of Science and Engineering, KAGOSHIMA UNIVERSITY, 2.Geochemical Research Center, Graduate School of Science, University of Tokyo)

*Tada-nori Goto¹, Hisatoshi Koji¹, Sota Kawaguchi¹, Satoru Yamaguchi², Yuto Yamalaka², Daigo Furukawa², Koki Aizawa³ (1.Graduate School of Engineering, Kyoto University, 2.Graduate School of Science, Osaka City University, 3.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University)

*Reiji Kobayashi¹ (1.Graduate School of Science and Engineering, Kagoshima University)