*Kotaro Fujita¹, Akihiro Ohde¹, Hiroaki Koge¹, Takeshi Tsuji², Hironori Otsuka¹, Asuka Yamaguchi¹, Juichiro Ashi¹ (1.University of Tokyo, 2.Kyushu University)

*Yujin Kitamura¹, Takashi Tomiyasu¹, Jun Kameda², Hitoshi Kodamatani¹, Asuka Yamaguchi³, Koji Seike³, Kuniyo Kawabata¹ (1.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University, 2.Graduate School of Science, Hokkaido University, 3.Atmosphere and Ocean Research Institute, University of Tokyo)

*Fujita Kotaro¹, Akihiro Ohde¹, Hiroaki Koge¹, Takeshi Tsuji², Hironori Otsuka¹, Asuka Yamaguchi¹, Juichiro Ashi¹ (1.University of Tokyo, 2.Kyushu University)

*Yujin Kitamura¹, Takashi Tomiyasu¹, Jun Kameda², Hitoshi Kodamatani¹, Asuka Yamaguchi³, Koji Seike³, Kuniyo Kawabata¹ (1.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University, 2.Graduate School of Science, Hokkaido University, 3.Atmosphere and Ocean Research Institute, University of Tokyo)

*Juichiro Ashi¹, Akihiro Ohde¹, Hiroaki Koge¹, Asuka Yamaguchi², Ken Ikehara³ (1.GSFS/AORI, UTokyo, 2.Atmosphere and Ocean Research Institute, UTokyo, 3.National Institute of Advanced Industrial Science and Technology)

*Juichiro Ashi¹, Akihiro Ohde¹, Hiroaki Koge¹, Asuka Yamaguchi², Ken Ikehara³ (1.GSFS/AORI, UTokyo, 2.Atmosphere and Ocean Research Institute, UTokyo, 3.National Institute of Advanced Industrial Science and Technology)

*Gabrielle Elizabeth Ramirez¹, Donald M Fisher¹, Gaku Kimura², Asuka Yamaguchi² (1.Department of Geosciences, Pennsylvania State University, University Park, PA, 2.Department of Earth and Planetary Science, The University of Tokyo, Tokyo, Japan)

*Donald M Fisher¹, Andrew Smye¹, Chris Marone¹, Asuka Yamaguchi² (1.Department of Geosciences, Penn State University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Asuka Yamaguchi¹, Raimbourg Hugues² (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Institut des Sciences de la Terre d'Orleans , Universite d'Orleans)

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Yujin Kitamura², Tsuyoshi Ishikawa³, Rina Fukuchi¹, Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

*Asuka Yamaguchi¹, Raimbourg Hugues² (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Institut des Sciences de la Terre d'Orleans , Universite d'Orleans)

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Yujin Kitamura², Tsuyoshi Ishikawa³, Rina Fukuchi¹, Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

*Gaku Kimura¹, Asuka Yamaguchi², Jun Kameda³, Yujin Kitamura⁴, Yoshitaka Hashimoto⁵, Mari Hamahashi⁶ (1.Tokyo University of Marine Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Hokkaido University, 4.Kagoshima University, 5.Kochi University, 6.National Institute of Advanced Industrial Science and Technology)

*Rina Fukuchi¹, Asuka Yamaguchi², Hisatoshi Ito³, Yuzuru Yamamoto¹, Juichiro Ashi² (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Central Research Institute of Electric Power Industry)

*Hideharu Kuwahara¹, Nobuhiro Ogawa², Asuka Yamaguchi², Takanori Kagoshima², Yuji Sano², Tetsuo Irifune¹ (1.Geodynamics Research Center, Ehime University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Hideharu Kuwahara¹, Nobuhiro Ogawa², Asuka Yamaguchi², Takanori Kagoshima², Yuji Sano², Tetsuo Irifune¹ (1.Geodynamics Research Center, Ehime University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Natsumi Okutsu¹, Juichiro Ashi¹, Akiko Omura¹, Asuka Yamaguchi¹, Toshiya Kanamatsu², Yusuke Suganuma³, Masafumi MURAYAMA⁴ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-earth Science and Technology, 3.National Institute of Polar Research, 4.Center for Advanced Marine Core Research, Kochi University)

*Natsumi Okutsu¹, Juichiro Ashi¹, Akiko Omura¹, Asuka Yamaguchi¹, Toshiya Kanamatsu², Yusuke Suganuma³, Masafumi MURAYAMA⁴ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-earth Science and Technology, 3.National Institute of Polar Research, 4.Center for Advanced Marine Core Research, Kochi University)

*Rina Fukuchi¹, Asuka Yamaguchi², Hisatoshi Ito³, Yuzuru Yamamoto¹, Juichiro Ashi² (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.Atmosphere and Ocean Research Institute, the University of Tokyo , 3.Central Research Institute of Electric Power Industry)

*Asuka Yamaguchi¹, Yasuyuki Nakamura², Ken Ikehara³, Toshiya Kanamatsu², Kazuno Arai⁴, Rina Fukuchi¹, Kazuko Usami³, Juichiro Ashi¹ (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Center for Advance Marine Core Research, Kochi University)

*Tomoaki Morishita¹, Makoto Yamano², Gou Fujie³, Shigeaki Ono³, Jun-Ichi Kimura³, Koichiro Obana³, Yasuyuki Nakamura³, Asuka Yamaguchi⁴, Takanori Kagoshima⁴, Saneatsu Saito³, Shuichi Kodaira³, Jason Phipps Morgan⁵ (1.Kanazawa University, 2.ERI, Univ. Tokyo, 3.JAMSTEC, 4.AORI, Univ. Tokyo, 5.Univ. London)

*Hiroaki Koge¹, Yasuhiro Yamada^2,3, Akihiro Ohde¹, Asuka Yamaguchi¹, Osamu Kuwano², Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Earthquake Research Institute,The University of Tokyo)

*Hiroaki Koge¹, Yasuhiro Yamada^2,3, Akihiro Ohde¹, Asuka Yamaguchi¹, Osamu Kuwano², Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Earthquake Research Institute,The University of Tokyo)

*Shu Oshio¹, Kosei E. Yamaguchi^1,2, Satoshi Takahashi³, Ryuji Tada³, Hiroshi Naraoka⁴, Minoru Ikehara⁵, Asuka Yamaguchi⁶ (1.Department of Chemistry, Toho University, 2.NASA Astrobiology Institute, 3.Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo, 4.Department of Earth and Planetary Sciences, Kyushu University, 5.Center for Advanced Marine Core Research, Kochi University, 6.Atomosphere and Ocean Research Institute, The University of Tokyo)

*Shu Oshio¹, Kosei E. Yamaguchi^1,2, Satoshi Takahashi³, Ryuji Tada³, Hiroshi Naraoka⁴, Minoru Ikehara⁵, Asuka Yamaguchi⁶ (1.Department of Chemistry, Toho University, 2.NASA Astrobiology Institute, 3.Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo, 4.Department of Earth and Planetary Sciences, Kyushu University, 5.Center for Advanced Marine Core Research, Kochi University, 6.Atomosphere and Ocean Research Institute, The University of Tokyo)

*Tomoaki Morishita¹, Makoto Yamano², Gou Fujie³, Shigeaki Ono³, Jun-Ichi Kimura³, Koichiro Obana³, Yasuyuki Nakamura³, Asuka Yamaguchi⁴, Takanori Kagoshima⁴, Saneatsu Saito³, Shuichi Kodaira³, Jason Phipps Morgan⁵ (1.Kanazawa University, 2.ERI, Univ. Tokyo, 3.JAMSTEC, 4.AORI, Univ. Tokyo, 5.Univ. London)