*Yoshiaki Kon¹, Terumi Ejima², Shigenori Kawano³, Daisuke Araoka¹ (1.Geological Survey of Japan, AIST, 2.Faculty of Science, Shinshu University, 3.Tochigi Prefectural Museum)

*Farzad Rezaei¹, Hossein Azizi², Yoshihiro Asahara¹, Koshi Yamamoto¹ (1.Nagoya Univ., 2.Kurdistan Univ.)

*Gen Shimoda¹, Tetsu Kogiso² (1.Geological Survey of Japan, AIST, 2.kyoto Univ.)

*Yoshiihiro Enya¹, Madhusoodhan Satish-Kumar², Toshiro Takahashi², Tsuyoshi Iizuka³, Gen Shimoda⁴, Kosuke T. Goto⁴, Kaoru Mishima⁵, Yuichiro Ueno⁶, Tsuyoshi Toyoshima² (1.Graduate school of Science and Technology, Niigata University, Japan, 2.Department of Geology, Faculty of Science, Niigata University, Japan, 3.Department Earth and Planetary Science, Tokyo University, Japan, 4.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, 5.Japan Oil, Gas and Metals National Corporation (JOGMEC), 6.Department of Earth and Planetary Sciences, Tokyo institute of Technology, Japan)

*Kenji Shimizu¹, Takayuki Ushikubo¹, Ichiro Kaneoka² (1.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 2.Earthquake Research Institute, University of Tokyo)

*Chiaki Toyama¹, Hikaru Iwamori^2,3, Hirochika Sumino⁴, Hironao Shinjoe⁵, Yuji Orihashi⁶ (1.National Institute of Advanced Industrial Science and Technology, 2. Japan Agency for Marine-Earth Science and Technology, 3.Tokyo Institute of Technology, 4.The University of Tokyo, 5.Tokyo Keizai University, 6.Earthquake Research Institute, The University of Tokyo)