*Hirofumi Asahi¹, Minoru Ikehara¹, Hidekazu Tokuyama¹ (1.Kochi University)

*Go-Ichiro Uramoto¹, Yu-Huang Cheng², Jiang Dong³, Feng-Hsin Hsu², Eun Je Jeong⁴, Sojung Lee⁵, Kwangyu Park⁶, Xin Shan³, Aryon Yun⁷, Yuying Zhang³, Kohei Masaoka⁸, Hiroki Matsui⁹, Kazuno Arai¹, Naohisa Nishida¹⁰, Hirofumi Asahi¹, Yusuke Kubo¹¹, Satoshi Tonai¹, Wataru Tanikawa¹¹, Yurika Ujiie¹, Yuhji Yamamoto¹, Minoru Ikehara¹ (1.Kochi University, 2. National Taiwan University, 3.First Institute of Oceanography, Ministry of Natural Resources of China, 4.Chungnam National University, 5.Korea Institute of Ocean Science and Technology, 6.Korea Polar Research Institute, 7.Korea Institute of Geoscience and Mineral Resources, 8.Kyushu University, 9.AKita University, 10.Tokyo Gakugei University, 11. Japan Agency for Marine-Earth Science and Technology)

*Tomoya Inoue¹, Yujin Nakagawa¹, Hakan Bilen², Ryota Wada³, Tokihiro Katsui⁴, Hiroyoshi Suzuki⁵ (1.Japan Agency for Marine-Earth Science and Technology, 2.The University of Edinburgh, 3.The University of Tokyo, 4.Kobe University, 5.Osaka University)

*Yusuke Suganuma^1,2, Osamu Seki³, Yoshifumi Nogi^1,2, SWAIS-2C project menbers (1.National institute of Polar Research, 2.The Graduate University for Advanced Studies (SOKENDAI), 3.Institute of Low Temperature Science, Hokkaido University)

Yuka Tatera¹, Katsuyuki Yamashita¹, Tsuyoshi Ishikawa², *Mayuri Inoue¹, Exp. 359 cruise member (1.Department of Earth Sciences, Okayama University, 2.Kochi Institute for Core Sample Research, JAMSTEC)

*Jumpei Yoshioka^1,2, Yusuke Kubo³, Junichiro Kuroda², Arisa Seki⁴, Ryuji Tada^1,5,6 (1.Department of Earth and Planetary Science, the University of Tokyo, 2.Atmosphere and Ocean Research Institute, the University of Tokyo, 3.Koch Institute for Core Sample Research, JAMSTEC, 4.Faculty of Science, Shinshu University, 5.Yunnan University, 6.Chiba Institute of Technology)

*Junichiro Kuroda¹, Yuki Ota², Jun-Ichi Kimura³, Qing Chang³, Shigeyuki Wakaki⁴, Kazuya Nagaishi⁵, Tatsuya Kawai⁵, Hodaka Kawahata¹ (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.National Institute of Advanced Industrial Science and Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology , 5.Marine Works Japan Ltd.)

*Junichiro Kuroda^1,3, Kyoko Hagino², Yoichi Usui³, Paul R. Bown⁴, KanHsi Hsiung³, Saneatsu Saito³, Saburo Sakai³, Ron Hackney⁶, Masafumi Murayama², Takuto Ando⁵, Naohiko Ohkouchi³ (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Center for Advanced Marine Core Research, Kochi University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Department of Earth Sciences, University Collage London, 5.Estuary Research Center, Shimane University, 6.Minerals, Energy, Groundwater Division, Geoscience Australia)

*Hironao Matsumoto¹, Junichiro Kuroda¹, Takazo Shibuya², Kotaro Shirai¹ (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

*Nazir mafakheri bashmagh ¹, Weiren Lin ¹, Foad Yousefi ² (1.Kyoto university , 2.Soran University )

*Nan XIAO¹, Susumu Umino², Working Group Mantle Drilling (1.Japan Agency for Marine Earth Science and Technology , 2.Kanazawa University)

*Natsue Abe^1,2, Donna K. Blackman³, Richard L. Carlson⁴, Gilles Guerin⁵, Benoit Ildefonse⁶, Amber Kumpf⁷ (1.Mantle Drilling Promotion Office, MarE3, Japan Agency for Marine-Earth Science and Technology , 2.Graduate School of Natural Science & Technology, Kanazawa University, 3.University of California Santa Cruz, 4.Texas A&M University, 5.Lamont Doherty Earth Observatory, Columbia University, 6.Geosciences Montpellier, CNRSm University of Montpellier, 7.Muskegon Community College)