| Year | Course | Name | Company |
|---|---|---|---|
| 1998 | B.4 | Katsuyuki Kohara | Master Course |
| Kenichi Shibata | Master Course | ||
| Dizo Hayashi | Kobe Steel Ltd. | ||
| Syouichi Higaki | Master Course | ||
| Akiko Yamada | Kubota | ||
| Shinya Omura | Free | ||
| M.2 | Toru Oshima | P&G | |
| Haruchika Sakashita | Ishikawajima-Harima Heavy Industries Co. Ltd. | ||
| Yousuke Shirakura | Docter Course | ||
| D.3 | Masaru Tsujimoto | Ship Research Institute Ministry of Transport |