*Naoko Takahashi¹, Michihiko Nakamura², Hiroyuki Kagi¹ (1.Graduate School of Science, The University of Tokyo, 2.Graduate School of Science, Tohoku University)

*Tatsuya Nago¹, Michihiko Nakamura¹ (1.Graduate School of Science, Tohoku University)

*Mayumi Mujin¹, Keiko Matsumoto², Akira Miyake³, Yohei Igami³, Michihiko Nakamura¹, Akihiko Yokoo³, Mitsuhiro Yoshimoto⁴ (1.Tohoku University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Kyoto University, 4. Mount Fuji Research Institute, Yamanashi Prefectural Government)

*Masahiko Sato^1,2, Mayumi Mujin³, Michihiko Nakamura³ (1.The University of Tokyo, 2.Japan Aerospace Exploration Agency, 3.Tohoku University)

Takemi Shintani¹, Naoki Araya¹, Loïc Maingault², Mayumi Mujin¹, *Michihiko Nakamura¹, Masato Iguchi³, Daisuke Miki³, Tetsuo Kobayashi³, ATSUSHI YASUDA⁴ (1.Graduate School of Science, Tohoku University, 2.International School of Advanced Studies, The University of Camerino, 3.Disaster Prevention Research Institute, Kyoto University , 4.Earthquake Research Institute, The University of Tokyo )

*Kenichiro Tani¹, Takashi Sano¹, Osamu Ishizuka², Teruki Oikawa², Yoshiaki Suzuki², Hajime Katayama², Hiroki Minami³, Masashi NAGAI⁴, Taketo Shimano⁵, Michihiko Nakamura⁶, Taisei Ukita⁶, Fukashi Maeno⁷, Tatsuki Mizuno⁷, Naoto Jimi⁸, Iona McIntosh⁹, Fumihiko Ikegami¹⁰ (1.National Museum of Nature and Science, 2.National Institute of Advanced Industrial Science and Technology, 3.Japan Coast Guard, 4.National Research Institute for Earth Science and Disaster Resilience, 5.Kagoshima University, 6.Tohoku University, 7.University of Tokyo, 8.Nagoya University, 9.Japan Agency for Marine-Earth Science and Technology, 10.University of Tasmania)

*Ryosuke Sakurai¹, Michihiko Nakamura², Satoshi Okumura², Mayumi Mujin^2,3, Takayuki Nakatani⁴ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo., 2.Department of Earth Sciences, Graduate School of Science, Tohoku University, 3.Institute for Excellence in Higher Education, Tohoku University, 4.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))