Startlist
| BIB | Rider | Team | Age |
|---|---|---|---|
| - | AYANO Hiro | 19y + 107d | |
| - | KAMIMURA Taiki | 21y + 264d | |
| - | KATO Kaisuke | 18y + 303d | |
| - | NAGANO Shomi | 20y + 0d | |
| - | NAGASHIMA Satoaki | 18y + 93d | |
| - | NAKAJIMA Ayumi | 21y + 39d | |
| - | SOEJIMA Tatsuumi | 20y + 209d | |
| - | SUEYOSHI Haruki | 20y + 276d | |
| - | SUZUKI Raito | 21y + 361d | |
| - | TAKAHASHI Sho | 18y + 40d | |
| - | TSUJIMOTO Seiya | 21y + 36d | |
| - | YUNOKI Shingen | 19y + 70d |