2023 Season
| 13-May | Suzuka |
| 10-Jun | Okayama |
| 19-Aug | Motegi |
| 7-Oct | Fuji |
| 25-Nov | Sugo |
Championship Standings
| Anna Inotsume | 108 |
| Masanobu Kato | 69 |
| ‘Hirobon’ | 58 |
| ‘Mototino’ | 52 |
| Takeshi Suehiro | 51 |
| Junichi Umemoto | 50 |
| Kenji Suzuki | 45 |
| Choi Jeongweon | 44 |
| Seiji Tamada | 34 |
| Hideo Kubota | 19 |
| Kento Kimura | 11 |
Race Winners
| Anna Inotsume | 5 |
| Takeshi Suehiro | 3 |
| Choi Jeongweon | 1 |
| Tobio Ohtani | 1 |
Pole Positions
| Anna Inotsume | 4 |
| ‘Hirobon’ | 2 |
| Takeshi Suehiro | 2 |
| Choi Jeongweon | 1 |
| Tobio Ohtani | 1 |
Schedule (Sunday)
| 14-May | Suzuka |
| 11-Jun | Okayama |
| 20-Aug | Motegi |
| 8-Oct | Fuji |
| 26-Nov | Sugo |
Championship Standings
| Anna Inotsume | 107 |
| ‘Mototino’ | 73 |
| Masanobu Kato | 60 |
| Takeshi Suehiro | 58 |
| ‘Hirobon’ | 56 |
| Junichi Umemoto | 49 |
| Choi Jeongweon | 39 |
| Kenji Suzuki | 33 |
| Tobio Ohtani | 30 |
| Seiji Tamada | 24 |
| Kento Kimura | 10 |
| Hideo Kubota | 4 |
