*Yuqi Lyu¹, Tetsuo No², Ehsan Jamali Hondori³, Hamzeh Mohammadigheymasi^1,4, Jin-Oh Park¹ (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 3.Geoscience Enterprise Inc. (GSE), 4.Department of Earth and Planetary Sciences, Harvard University, United States)

*Hamzeh Mohammadigheymasi¹, Jin-Oh Park¹, YIGE YANG¹, Ehsan Jamali Hondori², Tsutomu Takahashi³, Gou Fujie³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Geoscience Enterprise Inc. (GSE), Tokyo, 3.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)

*Ehsan Jamali Hondori¹, Hamzeh Mohammadigheymasi², Jin-Oh Park² (1.Geoscience Enterprise Inc. (GSE), 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*YUE SUN¹, Jin-Oh Park¹, Gou Fujie² (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

*FAN YU¹, Ehsan Jamali Hondori², Jin-Oh Park¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Geoscience Enterprise Inc.)

*YIGE YANG¹, Jin-Oh Park¹, Hamzeh Mohammadigheymasi¹, Ehsan Jamali Hondori² (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Geoscience Enterprise Inc.)

*Nasrin Tavakolizadeh^1,2, Jin-Oh Park², Hamzeh Mohammadigheymasi², Ehsan Jamali Hondori³, Nuno Pombo¹ (1.University of Beria Interior, Covilha, Portugal, 2.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Geoscience Enterprise Inc. (GSE), Japan)

*Korai Ryusei¹, Tetsuro Hirono¹, Jin-Oh Park² (1.Osaka Metropolitan Unversity, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Gou Fujie¹, Seiichi Miura¹, Yuka Kaiho¹, Ryo Miura¹, Jin-Oh Park², Yasuyuki Nakamura¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Gen Takatori¹, Akira Ijiri^1,2, Yudai Kobayashi¹, Takuya Sagawa³, Tomohiro Toki⁴, Takanori Kagoshima⁵, Shimpei Ohtsuka⁵, JING ZHANG⁵, Yoshiro Nishio⁶, Zahra Zandvakili⁶, Jin-Oh Park⁷ (1.Kobe University, 2. JAMSTEC, 3.Kanazawa University , 4.University of the Ryukyus, 5.University of Toyama, 6.Kochi University, 7.The University of Tokyo)

*Tomohiro Toki^1,2, Yohei Morinaga¹, Ryuichi Shinjo^1,2, Zahra Zandvakili³, Yoshiro Nishio³, Takanori Kagoshima⁴, Shimpei Otsuka⁴, JING ZHANG⁴, Yodai Kobayashi⁵, Akira Ijiri^5,6, Jin-Oh Park⁷, KH-24-E1 Scientific Party (1.Faculty of Science, University of the Ryukyus, 2.RIHN, 3.Kochi University, 4.University of Toyama, 5.Kobe University, 6.JAMSTEC, 7.The University of Tokyo)

*Erika Tanaka¹, Junichiro Kuroda², Kazutaka Yasukawa³, Jin-Oh Park², Katsura Kameo², Ryoji Toda², Koichi Iijima⁴, Yoichi Usui⁵, Yusuke Kuwahara³, Mitsuki Ogasawara³, Yuuchi Ikezu³, Haruyuki Ijichi³, Yusuke Hatakeyama³, YUE SUN², FAN YU², Yuqi Lyu², Noboru Yamakawa², Yang ZHAO², Yuki Nakagawa⁶, Yuki Yoshizumi¹, Ryunosuke Isoda⁵, Juri Uda ⁷, Futa Honda⁷, Soya Ito⁷, Yoshiki Horiuchi⁸, Ritsuko Sawada⁹, Mako Nakao¹⁰ (1.Kochi University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.School of Engineering, The University of Tokyo, 4.Japan Agency for Marine-Earth Science and Technology, 5.Kanazawa University, 6.School of Science, The University of Tokyo, 7.Chiba University, 8.Nippon Maritime Enterprises, Ltd., 9.Marine Works Japan Ltd., 10.MOL Marine & Engineering Co., Ltd.)

*Ryota Murai¹, Jin-Oh Park¹, Hamzeh Mohammadigheymasi^1,5, YUE SUN¹, FAN YU¹, Noboru Yamakawa¹, Yuqi Lyu¹, Kazutaka Yasukawa², Junichiro Kuroda¹, Atsushi Matsuoka³, Erika Tanaka⁴ (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.School of Engineering, the University of Tokyo, 3.Niigata University, 4.Kochi University, 5.Department of Earth and Planetary Sciences, Harvard University)