2022 Season
| 9-Apr | Fuji |
| 25-Jun | Okayama |
| 23-Jul | Sugo |
| 20-Aug | Motegi |
| 10-Sep | Fuji |
| 29-Oct | Suzuka |
Championship Standings
| ‘Hirobon’ | 141 |
| Anna Inotsume | 129 |
| Masanobu Kato | 105 |
| ‘Mototino’ | 67 |
| Mineki Okura | 49 |
| Retsushu Shioya | 49 |
| Kenji Suzuki | 38 |
| Satoshi Takikawa | 26 |
| Junichi Agematsu | 23 |
| Hideyoshi Nishizawa | 17 |
| Tadao Uematsu | 10 |
| Masayuki Ueda | 6 |
| Shinsuke Umeda | 4 |
Race Winners
| ‘Hirobon’ | 6 |
| Masanobu Kato | 3 |
| Anna Inotsume | 2 |
| Retsushu Shioya | 1 |
Pole Positions
| Anna Inotsume | 5 |
| ‘Hirobon’ | 4 |
| Masanobu Kato | 3 |
Schedule (Sunday)
| 10-Apr | Fuji |
| 26-Jun | Okayama |
| 24-Jul | Sugo |
| 21-Aug | Motegi |
| 11-Sep | Fuji |
| 30-Oct | Suzuka |
Championship Standings
| ‘Hirobon’ | 147 |
| Anna Inotsume | 121 |
| Masanobu Kato | 104 |
| Retsushu Shioya | 82 |
| ‘Mototino’ | 71 |
| Kenji Suzuki | 60 |
| Mineki Okura | 35 |
| Junichi Agematsu | 18 |
| Satoshi Takikawa | 16 |
| Hideyoshi Nishizawa | 10 |
| Masayuki Ueda | 6 |
| Tadao Uematsu | 4 |
| Shinsuke Umeda | 4 |
