*Hikaru Iwamori¹ (1.Earthquake Research Institute, The University of Tokyo)

*Yuri Mitsude¹, Tatsuji Nishizawa², Hitomi Nakamura^3,4,5, Tatiana Churikova⁶, Boris Gordeychik⁷, Akira Ishikawa³, Ryo Fujita³, Hikaru Iwamori^1,3,8, Shuhei Sakata¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology, 3.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 4.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 5.Chiba Institute of Technology, ORCeNG, 6.Institute of Volcanology and Seismology, Far East Branch, Russian Academy of Sciences, 7.Institute of Experimental Mineralogy, Russian Academy of Sciences, 8.research institute for marine geodynamics, Japan Agency for Marine-Earth Science and Technology)

*Tatsuji Nishizawa¹, Hitomi Nakamura^2,3,4,5, Hikaru Iwamori^3,4,6 (1.Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology, 2.Institute of Earthquake and Volcano Geology, Geological Survey of Japan, AIST, 3.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Science and Technology, 4.Depeartment of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 5.ORCeNG, Chiba Institute of Technology, 6.Earthquake Research Institute, The University of Tokyo)

*Morihisa Hamada¹, Hikaru Iwamori^1,2,3, Philipp A. Brandl⁴, Takayuki Ushikubo¹, Kenji Shimizu¹, Motoo Ito¹, He Li⁵, Ivan P. Savov⁶ (1.Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 3.Earthquake Research Institute, University of Tokyo, 4.GEOMAR Helmholtz Centre for Ocean Research Kiel, 5.Institute of Oceanology, Chinese Academy of Sciences, 6.School of Earth and Environment, University of Leeds)

*Kazutaka Yasukawa^1,2, Erika Tanaka¹, Takashi Miyazaki³, Bogdan Stefanov Vaglarov³, Qing Chang³, Junichiro Ohta^1,2, Kentaro Nakamura¹, Koichiro Fujinaga^2,1, Shiki Machida^2,1, Hikaru Iwamori^4,3,5, Yasuhiro Kato^1,2 (1.School of Engineering, The University of Tokyo, 2.ORCeNG, Chiba Institute of Technology, 3.JAMSTEC, 4.Earthquake Research Institute, The Universityof Tokyo, 5.Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

*Moe Matsuoka¹, Hikaru Iwamori², Deborah Lolin Domingue³, Tomohiro Usui¹, Kohei Kitazato⁴, Takahiro Iwata¹ (1.ISAS/JAXA, 2.Earthquake Research Institute, the University of Tokyo, 3.Planetary Science Institute, 4.University of Aizu)

*Satoru Haraguchi¹, Kenta Ueki², Hikaru Iwamori¹ (1.Earthquake Research Institute, University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)