Formation process in the margin of the southern Japan Sea back-arc basin revealed from active-source seismic data

Takeshi Sato1, Tetsuo No2, Shuichi Kodaira3, Seiichi Miura1, Tatsuya Ishiyama4 and Hiroshi Sato4, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)JAMSTEC, Yokohama, Japan, (3)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (4)Earthquake Research Institute, University of Tokyo, Tokyo, Japan