About OKUBO Makoto
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About ASAI Yasuhiro
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About AOKI Harumi
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About ISHII Hiroshi
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About Earth, Planets and Space
About large earthquake
About 2004年 紀伊半島沖地震
About Geodesy
About Seismology in general
About 2004年紀伊半島沖地震
About 地震記象
About 地震学
About 測地学
About 役割