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 Ocean facilities
About フロート構造
About 現地実験
About データ収集システム