About ASAI Yasuhiro
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About OKUBO Makoto
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About ISHII Hiroshi
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About AOKI Harumi
About Tono Res. Inst. Earthquake Sci., Gifu, JPN
About YAMAUCHI Tsuneo
About Nagoya Univ., Nagoya, JPN
About KITAGAWA Yuuichi
About National Inst. Advanced Industrial Sci. and Technol., Ibaraki, JPN
About KOIZUMI Naoji
About National Inst. Advanced Industrial Sci. and Technol., Ibaraki, JPN
About Earth, Planets and Space
About large earthquake
About 2004年 紀伊半島沖地震
About Seismic activity
About Geological structure and tectonics
About 2004年紀伊半島沖地震
About 地震
About 歪
About ボアホール
About 歪計
About 石英管
About 伸縮計
About 観測