*Taizo Uchida¹, Hirokuni Oda², Naoto Fukuyo², Yoshitaka Hashimoto¹ (1.Kochi University, 2.Institute of Geology and Geoinformation, Geological Survey of Japan, AIST)

*Takeru Yoshimoto¹, Taizo Uchida², Sara Satolli⁴, Toshiya Kanamatsu³, Yuzuru Yamamoto¹, Kohtaro Ujiie⁵, Marianne Conin⁶, Jamie Kirkpatrick⁸, Christine Regalla⁹, Patrick Fulton⁷, Shuichi Kodaira³, IODP Exp. 405 Scientists (1.Kobe University, 2.Kochi University, 3.JAMSTEC, 4.University of Chieti-Pescara, 5.University of Tsukuba, 6.University of Lorraine, 7.Cornell University, 8.University of Nevada, Reno, 9.Northern Arizona University)

*Taizo Uchida¹, Toshiya Kanamatsu², Sara Satolli³, Takeru Yoshimoto⁴, Marianne Conin⁵, Jamie Kirkpatrick⁶, Shuichi Kodaira², Patrick Fulton⁷, Christine Regalla⁸, Kohtaro Ujiie⁹, Lena Maeda², Natsumi Okutsu², IODP Expedition 405 Scientists - (1.Kochi University, 2.Japan Agency for Marine-Earth Science and Technology, 3.University of Chieti-Pescara, 4.Kobe University, 5.University of Lorraine, 6.University of Nevada, Reno, 7.Cornell University USA, 8.Northern Arizona University, 9.University of Tsukuba)