*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)

*Shukei Ohyanagi¹, Kazuaki Ohta³, Yoshihiro Ito², Masanao Shinohara⁴, Ryota Hino⁵ (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research Institute, Kyoto University, 3.National Research Institute for Earth Science and Disaster Resilience, 4.Earthquake Research Institute, The University of Tokyo, 5.Tohoku University)

*Akifumi Takayama¹, Yasunori Sawaki², Yihuan Ruan¹, Yoshihiro Ito³, Takuto Maeda⁴, Takuo Shibutani³ (1.Kyoto University, Graduate School of Science, Disaster Prevention Research Institute, 2.National Institute of Advanced Industrial Science and Technology, 3.Disaster Prevention Research Institute, Kyoto University, 4.Graduate School of Science and Technology, Hirosaki University)

*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)

*Kentaro Kuniyoshi¹, Yoshihiro Ito², Shukei Ohyanagi¹, Raymundo Omar Plata-Martinez³, Ketzallina Flores Ibarra¹, Yanhan Chen¹, Emmanuel Soliman M. Garcia², Victor Manuel Cruz-Atienza³ (1.Graduate School of Science, Kyoto University, 2.DPRI, Kyoto University, 3.UNAM)

*Jungkeun John Oh¹, Jeong Woo Kim², Edwin J. Son¹, whansun kim¹, Cheinway Hwang³, Ching-Chung Cheng³, Yoshihiro Ito⁴, Yoshiyuki Tanaka⁵, Wenbin Shen⁶, Wei Luan⁶, Minzhang Hu⁷, Ziwei Liu⁷, Heping Sun⁸, Xiaodong Chen⁸, Sangwook Bae⁹, Heejun Yoon⁹ (1.Gravity Research and Application Team (GReAT), National Institute for Mathematical Sciences, Daejeon, South Korea, 2.Department of Geomatics Engineering, University of Calgary, Calgary, Canada, 3.Department of Civil Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan, 4.Disaster Prevention Research Institute, Kyoto University, Uji, Japan , 5.Department of Earth and Planetary Science, The University of Tokyo, Tokyo, Japan, 6.Department of Geophysics, School of Geodesy and Geomatics, Wuhan University, Wuhan, China, 7.Institute of Seismology, China Earthquake Administration, Wuhan, China, 8.Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China, 9.Global Science Data-hub Center (GSDC), Korea Institute of Science and Technology Information, Daejeon, South Korea )

Kazuma Matsumoto¹, *Ryota Hino¹, Shukei Ohyanagi², Yoshihiro Ito³, Hidenobu Takahashi⁴, Masanao Shinohara⁵ (1.Graduate School of Science, Tohoku University, 2.Graduate School of Science, Kyoto University, 3.Disaster Prevention Research Institute, Kyoto University, 4.Central Research Institute of Electric Power Industory, 5.Earthquake Research Institute, The University of Tokyo)

*Yoshihiro Ito¹, Raymundo Plata-Martinez², Tomoya Muramoto³, Yasunori Sawaki³, Shukei Ohyanagi⁴, Ketzallina Flores⁴, Yanhan Chen⁴, Abraham Hernández⁴, Kentaro Kuniyoshi⁴ (1.Disaster Prevention Research Institute, Kyoto University, 2.Universidad Nacional Autónoma de México, 3.National Institute of Advanced Industrial Science and Technology, 4.Graduate School of Science, Kyoto University)