*Kodai Tomomatsu¹, Nana Kamiya¹, Weiren Lin¹, Kazuya Ishitsuka¹ (1.Graduate School of Engineering, Kyoto University)

*Natsuki Nomura¹, Hayate Fukushima¹, Satoshi Tonai¹, Yusuke Kubo², Masataka Kinoshita³, Keishi Okazaki², Man-Yin Tsang⁴, Yuzuru Yamamoto⁴, Stephen A. Bowden^5,6 (1.Kochi University, 2.Kochi Institute for Core Sample Research, X-star, JAMSTEC, 3.Earthquake Research Institute, University of Tokyo, 4.Kobe University, 5.Kobe Ocean-Bottom Exploration Center, 6.University of Aberdeen)

*Takehiro Hirose¹, Yohei Hamada¹, Wataru Tanikawa¹, Nana Kamiya², Yuzuru Yamamoto³, Takeshi Tsuji⁴, Masataka Kinoshita⁵, Verena Heuer⁶, Fumio Inagaki¹, Yuki Morono¹, Yusuke Kubo¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Engineering, Kyoto University, 3.Graduate School of Science, Kobe University, 4.Graduate School of Engineering, Kyusyu University, 5.Earthquake Research Institute, The University of Tokyo, 6.University of Bremen)

*Tomoyuki Fujimaki¹, Hitoshi Tomaru¹ (1. Chiba University)

*Toshiro Yamanaka¹, Arisa Sakamoto¹, Ji-Hoon Kim², Lucie C. Pastor³, Teske P. Andreas⁴, Daniel Lizarrald⁵, Tobias W. Höfig⁶, IODP Expedition 385 Scientific Party (1.Tokyo University of Marine Science and Technology, 2.Korea Institute of Geoscience and Mineral Resources, 3.French Research Institute for Exploitation of the Sea, 4.University of North Carolina at Chapel Hill, 5.Woods Hole Oceanographic Institution, 6.Texas A&M University)

*Junichiro Kuroda¹ (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo)

*Takashi Hasegawa¹, Hiromichi Komiya², Yusuke Takagi², Toshiyuki Matsuta² (1.Faculty of Geoscience and Engineering, Institute of Science and Engineering, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University)