Most racedays
Number of racedays this season per rider.
| Pos. | Rider | Racedays |
|---|---|---|
| 1 | TOKUDA Suguru | 5 |
| 2 | YAMAMOTO Tetsuo | 5 |
| 3 | KAWANO Shouki | 5 |
| 4 | SAWADA Toki | 4 |
| 5 | KOJIMA Naoki | 2 |
| 6 | KUBOKI Kazushige | - |
| 7 | HASHIMOTO Eiya | - |
| 8 | CHIKATANI Ryo | - |
| 9 | IMAMURA Shunsuke | - |
| 10 | HIRANO Seiya | - |
| 21 |