*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)