*Yuki Kawano¹, Takehi Isse¹, Akiko Takeo¹, Hitoshi Kawakatsu¹, Hajime Shiobara¹, Nozomu Takeuchi¹, Hiroko Sugioka², YoungHee Kim³, Hisashi Utada¹, Sang-Mook Lee³ (1. Earthquake Research Institute, University of Tokyo, 2. Kobe University, 3. Seoul National University)

*Koichiro Suzuki¹, Musa Siphiwe Manzi², Hiroshi Ogasawara¹, Taku Noda¹, Lindsay Linzer³, Raymond J Durrheim², Bennie Liebenberg⁴ (1. Ritsumeikan University, 2. University of Witwatersrand, School of Geosciences, 3. SRK(Pty)Ltd, 4. Moab Khotsong mine)

*Genki Oikawa¹, Naofumi Aso¹, Junichi Nakajima¹ (1. Tokyo Institute of Technology)

*Kazuki Ohtake^1,2, Nobuki Kame², Makiko Ohtani² (1. Department of Earth and Planetary Science, School of Science, The University of Tokyo , 2. Earthquake Research Institute,The University of Tokyo)

*Shinichi Oba¹, YUTA Mitsui² (1. Grasuate School of Science and Tecnology, Shizuoka University, 2. Faculty of Science, Shizuoka University)