About KODAN N
About NKK Corp., Mie, JPN
About OHKAWA Y
About Technological Res. Assoc. Mega-Float, Tokyo, JPN
About FUTAMI Y
About Sumitomo Heavy Ind., Ltd., Kanagawa, JPN
About Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering
About float
About Tokyo Bay
About Ocean facilities
About フロート構造
About 現地実験
About データ収集システム