*Masayuki Obayashi¹, Hiroko Sugioka^2,3, Junko Yoshimitsu¹, Joel D. Simon⁴ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kobe Ocean-Bottom Exploration Center (KOBEC), 3.Department of Planetology, Kobe University, 4.Department of Geosciences, Princeton University)

*Mari Hamahashi¹, Hironori Otsuka¹, Yoshiaki Suzuki², Jun Arimoto², Yuzuru Yamamoto^1,3, Nobukazu Seama^1,3, Stephen Bowden^4,1, Tetsuo Matsuno¹, Hiroko Sugioka^1,3, Satoshi Shimizu^1,5, Hikaru Iwamaru^1,5, Mamoru Sano^1,5, Keita Suzuki^1,5, Katsuya Kaneko^1,3, Kazuo Nakahigashi⁶, Yoshiyuki Tatsumi¹ (1.Kobe University, Ocean-Bottom Exploration Center, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.Department of Planetology, Graduate School of Science, Kobe University, 4.School of Geosciences, University of Aberdeen, 5.Nippon Marine Enterprises, Ltd., 6.School of Marine Resources and Environment, Tokyo University of Marine Science and Technology)

*Yoshio Fukao¹, Tatsuya Kubota², Hiroko Sugioka³, Ryo Furue¹ (1.JAMSTEC, 2.NIED, 3.Kobe Univ)

*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, The University of Tokyo, 2.Kobe University, 3.Seoul National University)

*Yasunori Sawaki¹, Yusuke Yamashita², Shukei Ohyanagi¹, Emmanuel Soliman M Garcia², Aki Ito³, Hiroko Sugioka⁴, Tsutomu Takahashi³, Masanao Shinohara⁵, Yoshihiro Ito² (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research Institute, Kyoto University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Science, Kobe University, 5.Earthquake Research Institute, The University of Tokyo)

*Nozomu Takeuchi¹, Takehi Isse¹, Hitoshi Kawakatsu¹, Hajime Shiobara¹, Hiroko Sugioka², Aki Ito³, Hisashi Utada¹ (1.Earthquake Research Institute, University of Tokyo, 2.Graduate School of Science, Kobe University, 3.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)

*Yuko Kondo¹, Masayuki Obayashi², Hiroko Sugioka¹, Hajime Shiobara³, Aki Ito², Masanao Shinohara³, Hikaru Iwamori³, Masataka Kinoshita³, Matthew Miller⁴, Carlos Tassara⁴, Javier Ojeda⁵ (1.Kobe University, 2.JAMSTEC, 3.Earthquake Research Institute, University of Tokyo, Japan, 4.Concepcion University, Chile, 5.Departamento de Geofísica, Universidad de Chile, Chile)

*Yojiro Yamamoto¹, Aki Ito¹, Yasushi Ishihara¹, Masayuki Obayashi¹, Satoru Tanaka¹, Haruhisa Nakamichi², Hiroshi Yakiwara³, Yukihiro Nakatani³, Hiroko Sugioka^4,5, Hironori Otsuka⁴, Tetsuo Matsuno⁴, Nobukazu Seama^5,4 (1.Japan Agency for Marine-Earth Science and Technology, 2.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University, 3.Nansei-Toko Observatory for Earthquakes and Volcanoes, Kagoshima University, 4.Kobe Ocean-Bottom Exploration Center (KOBEC), 5.Department of Planetology, Kobe University)

*Aki Ito¹, Hajime Shiobara², Hiroko Sugioka³, Masanao Shinohara², Hikaru Iwamori², Masataka Kinoshita², Matthew Miller⁴, Carlos Tassara⁴, Javier Ojeda⁵ (1.Japan Agency for Marine-Earth Science and Technology, 2.Earthquake Research Institute, University of Tokyo, Japan, 3.KOBEC, Kobe University, Japan, 4.Universidad de Concepcion, Chile, 5.Departamento de Geofísica, Universidad de Chile, Chile)

*Azusa Shito¹, Daisuke Suetsugu², Takehi Isse³, Hajime Shiobara³, Hiroko Sugioka⁴, Aki Ito², Yasushi Ishihara², Satoru Tanaka², Masayuki Obayashi², Takashi Tonegawa², Junko Yoshimitsu² (1.Okayama University of Science, 2.JAMSTEC, 3.Earthquake Research Institute, The University of Tokyo, 4.Kobe University)

*Hiroko Sugioka¹, Ronan Le Bras ² (1.Kobe University, 2.CTBTO)