*Chang-Chin Wang¹, Haruna Sugahara², Tomohiro Usui^1,2, Ryoichi Nakada³, Mizuho Koike⁴, Hans Amundsen⁵ (1.The Univ. of Tokyo, 2.ISAS, JAXA, 3.KOCHI, JAMSTEC, 4.Hiroshima Univ., 5.Vestfonna Geophysical)

*Kosuke Kurosawa¹, Haruka Ono¹, Christopher Hamann², Toshihiro Tada³, Takafumi Niihara⁴, Takashi Mikouchi⁵, Naotaka Tomioka⁶, Tatsuhiro Sakaiya⁷, Tadashi Kondo⁷, Felix E. D. Kaufmann², Hiroyuki Kagi⁸, Hidenori Genda⁹, Takuya Matsuzaki¹⁰, Masahiro KAYAMA¹¹, Mizuho Koike¹², Yuji Sano¹⁰, Masafumi MURAYAMA¹⁰, Wataru Satake³, Takaya Okamoto¹, Takafumi Matsui¹ (1.Planetary Exploration Research Center, Chiba Institute of Technology, 2.Museum für Naturkunde, 3.Institite for Geo-Cosmology, Chiba Institute of Technology, 4.Department of Applied Science, Okayama University of Science, 5.The University Museum, The University of Tokyo, 6.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 7.Department of Earth and Space Science, Graduate School of Science, Osaka University, 8.Geochemical Research Center, Graduate School of Science, The University of Tokyo, 9.Earth–Life Science Institute, Tokyo Institute of Technology, 10.Center for Advanced Marine Core Research, Kochi University, 11.Department of General Systems Studies, Graduate School of Arts and Sciences, The Univ. of Tokyo, 12.Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University)

*Yuta Sumiya¹, Mizuho Koike¹, Kento Onishi¹, Ai Kurokawa¹, Naoto Takahata², Hisashi Asanuma², Yuji Sano³ (1.Hiroshima University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Center for Advanced Marine Core Research, Kochi University)

*Mizuho Koike¹, Kento Onishi¹, Ai Kurokawa¹, Ryoichi Nakada², Yuta Sumiya¹, Haruna Sugahara³, Tomohiro Usui³, Hans Amundsen⁴ (1.Hiroshima University , 2.Kochi, JAMSTEC, 3.ISAS, JAXA, 4.Vestfonna Geophysical)