*Masahiro Miyazaki¹, Satoshi Matsumoto², Yoshihisa Iio¹, Yusuke Yamashita¹, Hiroshi Shimizu², Takeshi Matsushima², Manami Nakamoto³, Kazunari Uchida², Megumi Kamizono⁴, Yoshiko Teguri², Group for urgent joint seismic observation of the 2016 Kumamoto earthquake⁵ (1.Disaster Prevention Research Institute, Kyoto University, 2.SEVO, Kyushu Univ., 3.National Institute of Polar Research, 4.Grad. Sch. Sci., Kyushu Univ, 5.Group for urgent joint seismic observation of the 2016 Kumamoto earthquake)

*Masahiro Miyazaki¹, Satoshi Matsumoto², Yoshihisa Iio¹, Yusuke Yamashita¹, Hiroshi Shimizu², Takeshi Matsushima², Manami Nakamoto³, Kazunari Uchida², Megumi Kamizono⁴, Yoshiko Teguri², Group for urgent joint seismic observation of the 2016 Kumamoto earthquake⁵ (1.Disaster Prevention Research Institute, Kyoto University, 2.SEVO, Kyushu Univ., 3.National Institute of Polar Research, 4.Grad. Sch. Sci., Kyushu Univ, 5.Group for urgent joint seismic observation of the 2016 Kumamoto earthquake)

*Azusa Shito¹, Satoshi Matsumoto¹, Takahiro Ohkura² (1.Institute of Seismology and Volcanology, Kyushu University, 2.Institute for Geothermal Sciences, Kyoto University)

*Azusa Shito¹, Satoshi Matsumoto¹, Takahiro Ohkura² (1.Institute of Seismology and Volcanology, Kyushu University, 2.Institute for Geothermal Sciences, Kyoto University)

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

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

*Tadashi Sato¹, Tomomi Okada¹, Yoshihisa Iio², Satoshi Matsumoto³, Stephen C Bannister⁴, John Ristau⁴, Shiro Ohmi^2,5, Tsutomu Miura², Jarg Pettinga⁶, Francesca Ghisetti⁷, Richard Sibson⁸ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, Japan, 2.Disater Prevention Research Institute, Kyoto University, Japan, 3.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, Japan, 4.GNS Science, New Zealand, 5.Earthquake Hazards Division, Disaster Prevention Research Institute, Kyoto University, Japan, 6.Univerisity of Canterbury, New Zealand, 7.Terra Geologica, New Zealand, 8.University of Otago, New Zealand)

*Satoshi Matsumoto¹, Yusuke Yamashita², Manami Nakamoto³, Masahiro Miyazaki², Shin'ichi Sakai⁴, Yoshihisa Iio², Group for urgent joint seismic observation of the 2016 Kumamoto earthquake (1.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University, 2.Disaster Prevention Research Institute, Kyoto University, 3.National Institute of Polar Research, 4.Earthuqake Research Institute, University of Tokyo)

*Tadashi Sato¹, Tomomi Okada¹, Yoshihisa Iio², Satoshi Matsumoto³, Stephen C Bannister⁴, John Ristau⁴, Shiro Ohmi^2,5, Tsutomu Miura², Jarg Pettinga⁶, Francesca Ghisetti⁷, Richard Sibson⁸ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, Japan, 2.Disater Prevention Research Institute, Kyoto University, Japan, 3.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, Japan, 4.GNS Science, New Zealand, 5.Earthquake Hazards Division, Disaster Prevention Research Institute, Kyoto University, Japan, 6.Univerisity of Canterbury, New Zealand, 7.Terra Geologica, New Zealand, 8.University of Otago, New Zealand)

*Masashi Ogiso¹, Mitsuyuki Hoshiba¹, Azusa Shito², Satoshi Matsumoto² (1.Meteorological Research Institute, Japan Meteorological Agency, 2.Institute of Seismology and Volcanology, Kyushu University)