*Tomoaki Morishita1,2,3, Gou Fujie2, Shigeaki Ono2, Makoto Yamano4, Kohtaro Ujiie5, Asuka Yamaguchi4, Akira Ijiri2, Tomohiro Toki6, Takanori Kagoshima4, Masahiro Ishikawa2, Ikuo Katayama7, Junichiro Kuroda4, Yohey Suzuki4 (1.Kanazawa University, 2.JAMSTEC, 3.Columbia University, 4.The University of Tokyo, 5.University of Tsukuba, 6.University of the Ryukyu, 7.Hiroshima University)
convener:Yuichiro Ueno(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Takeshi Kakegawa(Graduate School of Science, Tohoku University), Ken Takai(Extremobiosphere Research Center, Japan Agency for Marine-Earth Science & Technology), Yohey Suzuki(Graduate School of Science, The University of Tokyo)