*Tomohiro Ohuchi¹, Tetsuya Kubota¹, Yuji Higo², Noriyoshi Tsujino², Sho Kakizawa², Seto Yusuke³, Masato Hoshino², Kentaro Uesugi², Satoshi Okumura⁴ (1.Geodynamics Research Center, Ehime University, 2.Japan Synchrotron Radiation Research Institute, 3.Osaka Metropolitan University, 4.Tohoku University)

*Naotaka Tomioka¹, Kosuke Kurosawa², Akira Miyake³, Yohei Igami³, Takayoshi Nagaya^4,5, Takaaki Noguchi³, Toru Matsumoto³, Masaaki Miyahara⁶, Seto Yusuke⁷ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Human Development and Environment, Kobe University, 3.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 4.Department of Environmental Sciences, Tokyo Gakugei University, 5.Faculty of Education and Integrated Arts and Sciences, Waseda University, 6.Graduate School of Advanced Science and Engineering, Hiroshima University, 7.Graduate School of Science & School of Science, Osaka Metropolitan University)

*Seto Yusuke¹, Ohtsuka Msahiro² (1.Osaka Metropolitan University, 2.Nagoya University)

*Yukiko Nagai¹, Remi Tsubaki², Jun Kawano³, Kotaro Hirose^4,8, Seto Yusuke⁵, Kentaro Uesugi⁶, Masahiro Yasutake⁶, Yuki Sada⁶, Masayuki Uesugi⁶, Akihisa Takeuchi⁶, Kazuhiko Fujita⁷, Takashi Toyofuku¹ (1.X-star, JAMSTEC, 2.Eusapia LTD, 3.Faculty of Science, Hokkaido University, 4.Institute of Natural and Environmental Sciences, University of Hyogo, 5.Osaka Metropolitan University, 6.SPring-8 Japanese Synchrotron Radiation Research Institute / SPring-8, 7.University of the Ryukyus, 8.Museum of Nature and Human Activities, Hyogo)

*Kotaro Hirose¹, Kentaro Uesugi², Yukiko Nagai³, Takashi Toyofuku³, Seto Yusuke⁴, Masahiro Yasutake², Yuki Sada², Masayuki Uesugi², Akihisa Takeuchi², Yusuke Takeda² (1.Institute of Natural and Environmental Sciences, University of Hyogo, 2.JASRI, 3.JAMSTEC, 4.Osaka Metropolitan University)