Along-trench variations of the shallow megathrust zone in Tohoku
Ryota Hino, Tohoku University, Graduate School of Science, Sendai, Japan, Shuichi Kodaira, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Toshiya Kanamatsu, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Masanao Shinohara, NIED, ERI, The University of Tokyo, Tsukuba, Japan and Yoshihiro Ito, Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan
