*Jin-Oh Park¹, Asuka Yamaguchi¹, Chiori Tamura¹, Katsura Kameo¹, Hideo Ishigaki¹, YUE SUN¹, Yuqi Lyu¹, Noboru Yamakawa¹, Jumpei Yoshioka¹, Seitaro Ono¹, Yuning Zeng¹, Ayanori Misawa², Tetsuo No³, Kusumoto Satoshi³, Hironori Otsuka⁴, Atsushi Matsuoka⁵, Rina Fukuchi⁶, Takuya Sagawa⁷, Yoichi Usui⁷, Taro Arikawa⁸, Takanori Kagoshima⁹, JING ZHANG⁹, Shimpei Ohtsuka⁹, Michael Julian Haryanto⁹, Tomohiro Toki¹⁰, Takahisa Maekura¹⁰, Zahra Zandvakili¹¹, Yudai Kobayashi¹², Tomoharu Senjyu¹³, Akie Sakai¹³, Yoshiki Horiuchi¹⁴, Hikaru Iwamaru¹⁴, Yusuke Sato¹⁵, Yu Suzuki¹⁶ (1.AORI, 2.AIST, 3.JAMSTEC, 4.KOBEC, 5.Niigata University, 6.Naruto University of Education, 7.Kanazawa University, 8.Chuo University, 9.University of Toyama, 10.University of the Ryukyus, 11.Kochi University, 12.Kobe University, 13.Kyushu University, 14.NME, 15.MWJ, 16.MOLMEC)

*Rina Fukuchi¹, Asuka Yamaguchi², Shimpei Ohtsuka³, JING ZHANG³, Yoichi Usui⁴, Atsushi Matsuoka⁵, Jumpei Yoshioka⁶, Takuya Sagawa⁴, Masafumi MURAYAMA⁷, Chiori Tamura², Seitaro Ono², Kyoko Okino², Jin-Oh Park², KH-24-E1cruise menber (1.Naruto university of Education, 2.Atmosphere and Ocean Research Institute, The University of Tokyo , 3.University of Toyama, 4.Kanazawa University, 5.Niigata University, 6.National Institute of Advanced Industrial Science and Technology (AIST), 7.Kochi University)

*Asuka Yamaguchi¹, Rina Fukuchi², Seitaro Ono¹, Hironori Otsuka³, Jumpei Yoshioka^1,4, Chiori Tamura¹, Katsura Kameo¹, Kyoko Okino¹, Jin-Oh Park¹ (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Naruto University of Education, 3.Kobe Ocean-Bottom Exploration Center, Kobe University, 4.GSJ, AIST)

*Hanaya Okuda¹, Jumpei Yoshioka² (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, University of Tokyo)

*Jumpei Yoshioka¹, Junichiro Kuroda¹, TAKAAKI ITAI² (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Department of Earth and Planetary Science, the University of Tokyo)

*Arisa Seki¹, Ryuji Tada², Tomohisa Irino³, Kenji Matsuzaki⁴, Jumpei Yoshioka⁴ (1.Faculty of Science, Shinshu University, 2.Institute for Geo-Cosmology, Chiba Institute of Technology, 3.Faculty of Environmental Earth Science, Hokkaido University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo)