*Masao IWAI¹, Kohtaro UJIIE², Shuichi KODAIRA³, Christine REGALLA⁴, Marianne CONIN⁵, Jamie KIRKPATRICK⁶, Patrick FULTON⁶, Minori HAGINO⁷, Toshiya KANAMATSU³, Yuzuru YAMAMOTO⁸, Uisdean NICHOLSON⁹, Amy GOUGH⁹, Asuka YAMAGUCHI¹⁰, Charlotte PIZER¹¹, Kaitlin SCHAIBLE¹², Maria Jose JURADO¹³, Mai-Linh DOAN¹⁴, Yasuyuki NAKAMURA³, Ayumu MIYAKAWA¹⁵, Weiren LIN¹⁶, Lena MAEDA³, Natsumi OKUTSU³, Nobu EGUCHI³, IODP JTRAC Exp.405 Scientific Party¹⁷ (1.MaCRI, Kochi University, 2.University of Tsukuba, 3.JAMSTEC, 4.Northern Arizona University, 5.Lorraine University, 6.Cornell University, 7.Yamagata University, 8.Kobe University, 9.Heriot-Watt University, 10.AORI, The University of Tokyo, 11.University of Innsbruck, 12.University of Texas at Austin, 13.Geosciences Barcelona CSIC, 14.Université Grenoble Alpes, 15.Geological Survey of Japan, AIST, 16.Kyoto University, 17.https://www.jamstec.go.jp/chikyu/e/exp405/crew_all.html)

*Minori Hagino¹, Masao Iwai², Marianne Conin³, Patrick Fulton⁴, Jamie Kirkpatrick⁵, Shuichi Kodaira⁶, Christine Regalla⁷, Kohtaro Ujiie⁸, Nobu Eguchi⁶, Lena Maeda⁶, Natsumi Okutsu⁶, Sean Toczko⁶, IODP Expedition 405 Science Party (1.Graduate School of Science and Engineering, Yamagata University, 2.KCC/MaCRI, Kochi University, 3.University of Lorraine, 4.Cornell University, 5.University of Nevada, Reno, 6.JAMSTEC, 7.Northern Arizona University, 8.University of Tsukuba)

*Kohei Miyamoto¹, Koji Shichi², Hitoshi Hasegawa¹, N. Ichinnorov⁴, D. Davaasuren ⁵, Ryosuke Imaoka¹, Nagayoshi Katsuta³, Masafumi MURAYAMA¹, Masao IWAI¹, Masami Izuho⁶, Kazutaka Yasukawa⁷ (1.kochi university, 2.Forest Research and Management Organization, 3.Gifu University, 4.Mongolian Academy of Sciences, 5.National University of Mongolia, 6.Tokyo Metropolitan University, 7.University of Tokyo)

*Ono Iroha¹, Hitoshi Hasegawa¹, Niiden Ichinnorov², Nagayoshi Katsuta³, Masafumi MURAYAMA¹, Masao IWAI¹, Asuka Yamaguchi⁴ (1.Kochi Univresity, 2.Mongolian Academy of Science, 3.Gifu Univresity, 4.University of Tokyo)