Mantle wedge structure beneath the Yamato Basin, southern part of the Japan Sea, revealed by long-term seafloor seismic observations

Kazuo Nakahigashi, Tokyo University of Marine Science and Technology, Department of Marine Resources and Energy, Tokyo, Japan, Yusuke Yamashita, Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, Tomoaki Yamada, ERI, TheUniversity of Tokyo, Bunkyo-ku, Japan, Kimihiro Mochizuki, University of Tokyo, Earthquake Research Institute, Bunkyo-ku, Japan, Hajime Shiobara, University of Tokyo, Bunkyo-ku, Japan and Masanao Shinohara, NIED, ERI, The University of Tokyo, Tsukuba, Japan