*Masayuki UESUGI¹, Hiroshi NARAOKA², Motoo ITO³, Hikaru YABUTA⁴, Fumio KITAJIMA², Yoshinori TAKANO³, Hajime MITA⁵, Yoko KEBUKAWA⁶, Toru YADA¹, Yuzuru KAROUJI¹, Yukihiro ISHIBASHI¹, Wataru SATAKE⁷, Tatsuaki OKADA¹, Masanao ABE¹ (1.Japan aerospace exploration agency, 2.Department of Earth and Planetary Sciences, Kyushu University, 3.Kochi Institute for Core Sample Research JAMSTEC, 4.Osaka University, Department of Earth and Space Science, 5.Fukuoka Institute of Technoology, Faculity of Engineering, Department of Life, Environment and Mater, 6.Department of Natural History Sciences Hokkaido University, 7.Department of Earth and Planetary Science, University of Tokyo)

*Motoo ITO¹, Masayuki UESUGI², Hiroshi NARAOKA³, Hikaru YABUTA⁴, Fumio KITAJIMA³, Hajime MITA⁵, Yoshinori TAKANO⁶, Yuzuru KAROUJI², Toru YADA², Yukihiro ISHIBASHI², Tatsuaki OKADA², Masanao ABE² (1.Kochi Institute for Core Sample Research, JAMSTEC, 2.Japan Aerospace Exploration Agency, 3.Department of Earth and Planetary Sciences, Kyushu University, 4.Osaka University, Department of Earth and Space Science, 5.Fukuoka Institute of Technology, Department of Life, Environment and Materials Science, 6.Institute of Biogeosciences, JAMSTEC)

*Toru YADA¹, Masayuki UESUGI¹, Yuzuru KAROUJI¹, Takaaki NOGUCHI², Motoo ITO³, Yukihiro ISHIBASHI¹, Tatsuaki OKADA¹, Masanao ABE¹ (1.Japan Aerospace Exploration Agency, 2.Faculty of Science, Ibaraki University, 3.Japan Agency for Marine-Earth Science and Technology)

*Noriyuki KAWASAKI¹, Chizu KATO², Shoichi ITOH³, Motoo ITO⁴, Shigeyuki WAKAKI⁴, Hisayoshi YURIMOTO¹ (1.Hokkaido University, 2.Washington University in St. Louis, 3.Kyoto University, 4.JAMSTEC)

Hikaru YABUTA¹, *Yuichiro OGATA¹, Kyoko OKUDAIRA², Kensei KOBAYASHI³, Hajime MITA⁴, Satoru NAKASHIMA¹, Taro MORIWAKI⁵, Yuka IKEMOTO⁵, Sunao HASEGAWA⁶, Makoto TABATA⁶, Shin-ichi YOKOBORI⁷, Eiichi IMAI⁸, Yuko KAWAGUCHI⁷, Tomohiro SUGINO⁷, Kenji HAMASE⁹, Kazuhiko FUKUSHIMA¹⁰, Dan AOKI¹⁰, Takaaki NOGUCHI¹¹, Akira TSUCHIYAMA¹², Tomoki NAKAMURA¹³, Motoo ITO¹⁴, Takashi MIKOUCHI¹⁵, Hajime YANO⁶, Akihiko YAMAGISHI⁷, TANPOPO, Wg ⁶ (1.Osaka University, Department of Earth and Space Science, 2.University of Aizu, 3.Yokohama National University, 4.Fukuoka Institute of Technology, 5.SPring-8, 6.JAXA, 7.Tokyo University of Pharmacy and Life Science, 8.Nagaoka University of Technology, 9.Kyusyu University, 10.Nagoya University, 11.Ibaraki University, 12.Kyoto University, 13.Tohoku University, 14.JAMSTEC, 15.Tokyo University)