About Univ. Tokyo, Tokyo, JPN
About HIRATA H
About Univ. Tokyo, Tokyo, JPN
About Chiba Univ., Chiba, JPN
About TSUMURA N
About Chiba Univ., Chiba, JPN
About IKAWA T
About Japex Geoscience Inst. Inc., Tokyo, JPN
About Tectonophysics
About Awaji Island
About Seismic exploration
About Geological structure and tectonics
About 南西日本
About 神戸
About 地震
About 断層
About 反射波