〇Ritsuya Shibata¹, Genki Oikawa¹, Naofumi Aso¹, Junichi Nakajima¹, Satoshi Ide² (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Department of Earth and Planetary Science, University of Tokyo)

〇Ryo Fujimoto¹, Masanao Komatsu¹, Hiroshi Takenaka¹ (1.Graduate school of natural science and technology OKAYAMA UNIVERSITY)

〇Toshiko Terakawa¹, Wooseok Seo², Kwang-Hee Kim², Jin-Han Ree³ (1.Graduate School of Environmental Studies, Nagoya University, 2.Pusan National University, South Korea, 3.Korea University, South Korea)

〇Yoshihisa Iio¹, Satoshi Matsumoto², Joint aftershock observation group of the Central Tottori Prefecture earthquake (1.DPRI, Kyoto University, 2.Institute of Seismology and Volcanoloty, Kyushu University )