About NAGAI NORIHIKO
About SUGAHARA KAZUTERU
About HASHIMOTO NORIAKI
About ASAI TADASHI
About HIGASHIYAMA SHIGERU
About TODA KAZUHIKO
About 沿岸開発技術研究セ
About 海岸工学論文集
About tsunami
About 北海道南西沖地震
About Coastal engineering
About Coastal physical oceanography
About 北海道南西沖地震
About 沖合
About 津波波形