Active Structures of Recurrent Great Kanto Earthquakes in Central Japan by High Resolution Subbottom Profiling and Pinpoint Core Sampling

Juichiro Ashi, The University of Tokyo, Bunkyo-ku, Japan, Ayanori Misawa, Geological Survey of Japan, AIST, Tsukuba, Ibaraki, Japan, Ken Ikehara, Geological Survey of Japan, AIST, Tsukuba, Japan and Toshiya Kanamatsu, Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan