*Koichiro Obana¹, Tsutomu Takahashi¹, Yoshio Murai², Ryota Hino³, Yusaku Ohta³, Ryosuke Azuma³, Toshinori Sato⁶, Masanao Shinohara⁴, Hajime Shiobara⁴, Takehi Isse⁴, Tomoaki Yamada⁴, Takeshi Akuhara⁴, Kazuo Nakahigashi⁵, Hisatoshi Baba⁷, Yoshihiro Ito⁸, Yusuke Yamashita⁸, Tada-nori Goto⁹, Hiroshi Yakiwara¹⁰, Yukihiro Nakatani¹⁰, Takafumi Kasaya¹, Yusuke Ohta¹, Junji Kaneko¹, Satoshi Ogura¹, Tetsuo No¹, Gou Fujie¹, Shuichi Kodaira¹, KH-24-JE01 and KH-24-JE02C cruise participants (1.Japan Agency for Marine-Earth Science and Technology, 2.Hokkaido Univeristy, 3.Tohoku University, 4.Earthquake Research Institute, University of Tokyo, 5.Tokyo University of Marine Science and Technology, 6.Chiba University, 7.Tokai University, 8.Disaster Prevention Research Institute Kyoto University, 9.University of Hyogo, 10.Kagoshima University)

*Masanao Shinohara¹, Yoshio Murai², Ryota Hino³, Yusaku Ohta³, Ryosuke Azuma³, Toshinori Sato⁴, Hajime Shiobara¹, Kimihiro Mochizuki¹, Takehi Isse¹, Tomoaki Yamada¹, Takeshi Akuhara¹, Shinichi Sakai^9,1, Eiji Kurashimo¹, Kazuo Nakahigashi⁵, Hisatoshi Baba⁶, Yoshihiro Ito⁷, Yusuke Yamashita⁷, Hiroshi Yakiwara⁸, Yukihiro Nakatani⁸, Shuichi Kodaira¹⁰, Koichiro Obana¹⁰, Gou Fujie¹⁰, Tsutomu Takahashi¹⁰, KH-24-JE01 and KH-24-JE02C shipboard scientists (1.Earthquake Research Institute, University of Tokyo, 2.Faculty of Science, Hokkaido University, 3.Graduate School of Science, Tohoku Univerisity, 4.Graduate School of Science, Chiba University, 5.Tokyo University of Marine Science and Technology, 6.Undergraduate School of Marine Science and Technology, Tokai University, 7.Disaster Prevention Research Institute, Kyoto University, 8.Research Field in Science, Science and Engineering Area, Kagoshima University, 9.Interfaculty Initiative in Information Studies, University of Tokyo, 10.Japan Agency for Marine-Earth Science and Technology)

*Issei Hirata¹, Yusuke Yamashita², Takeshi Matsushima¹, Yukihiro Nakatani³, Shuichiro Hirano³, Hiroshi Yakiwara³, Kazuo Nakahigashi⁴, Kentaro Emoto¹, Satoshi Matsumoto¹, Shukei Oyanagi², Yoshihiro Ito², Tomoaki Yamada⁵, Masanao Shinohara⁵ (1.Kyushu University, 2.Kyoto University, 3.Kagoshima University, 4.Tokyo University of Marine Science and Technology, 5.The University of Tokyo)

*Takeshi Akuhara¹, Kazuya Shiraishi², Takeshi Tsuji³, Yusuke Yamashita⁴, Yoshihiro Ito⁴, Atikul Haque Farazi⁵, Ohyanagi Shukei⁵, Hiroko Sugioka⁶, Eiichiro Araki², Takashi Tonegawa², Ryosuke Azuma⁷, Ryota Hino⁷, Kimihiro Mochizuki¹, Shunsuke Takemura¹, Tomoaki Yamada¹, Masanao Shinohara¹ (1.Earthquake Research Institute, University of Tokyo, 2.JAMSTEC, 3.School of Engineering, The University of Tokyo, 4.Disaster Prevention Research Institute, Kyoto University, 5.Graduate school of science, Kyoto University, 6.Graduate School of Science, Kobe University, 7.Graduate School of Science, Tohoku University)

*Amarjeet Kumar¹, Rie Nakata^2,3, Yusuke Yamashita⁴ (1.Indian Institute of Science Education and Research Kolkata, 2.Earthquake Research Institute, University of Tokyo, Tokyo, Japan, 3.Lawrence Berkeley National Laboratory, Berkeley, USA, 4. Disaster Prevention Research Institute, Kyoto University, Japan)

*Samriddhi Prakash Mishra¹, Yoshihiro Kaneko¹, Shun Adachi¹, Bryant Chow², Yusuke Yamashita³, Masanao Shinohara⁴ (1.Graduate School of Science, Kyoto University, Kyoto, Japan, 2.University of Alaska – Fairbanks, Alaska, USA, 3.Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, 4.Earthquake Research Institute, University of Tokyo, Tokyo Japan)

*ChingYu Hu^1,2, Masanao Shinohara², Yusuke Yamashita³, Tomoaki Yamada², Takeshi Akuhara², Kimihiro Mochizuki² (1.Graduate School of Science,The University of Tokyo, 2.Earthquake Research Institute,The University of Tokyo, 3.Disaster Prevention Research Institute, Kyoto University)