2025 Season
| 9-Mar | Suzuka |
| 18-May | Autopolis |
| 22-Jun | Okayama |
| 31-Aug | Sugo |
| 7-Sep | Fuji |
| 30-Nov | Motegi |
Standings
| Yasuhiro Shimizu | 133 |
| ‘Dragon’ | 108 |
| Nobuhiro Imada | 92 |
| Ken Watanabe | 22 |
Race Winners
| Yasuhiro Shimizu | 9 |
| Nobuhiro Imada | 6 |
| ‘Dragon’ | 2 |
| Ken Watanabe | 1 |
Pole Positions
| Yasuhiro Shimizu | 7 |
| Nobuhiro Imada | 3 |
| Ken Watanabe | 2 |
