Youngest and oldest
Youngest
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TAKAHASHI Sho | 19y + 15d | |
| 2 | NAGASHIMA Satoaki | 19y + 68d | |
| 3 | KATO Kaisuke | 19y + 278d | |
| 4 | YUNOKI Shingen | 20y + 45d | |
| 5 | AYANO Hiro | 20y + 82d | |
| 6 | NAGANO Shomi | 20y + 341d | |
| 7 | SOEJIMA Tatsuumi | 21y + 184d | |
| 8 | SUEYOSHI Haruki | 21y + 251d | |
| 9 | TSUJIMOTO Seiya | 22y + 11d | |
| 10 | NAKAJIMA Ayumi | 22y + 14d |
Oldest
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | SUZUKI Raito | 22y + 337d | |
| 2 | KAMIMURA Taiki | 22y + 239d | |
| 3 | NAKAJIMA Ayumi | 22y + 14d | |
| 4 | TSUJIMOTO Seiya | 22y + 11d | |
| 5 | SUEYOSHI Haruki | 21y + 251d | |
| 6 | SOEJIMA Tatsuumi | 21y + 184d | |
| 7 | NAGANO Shomi | 20y + 341d | |
| 8 | AYANO Hiro | 20y + 82d | |
| 9 | YUNOKI Shingen | 20y + 45d | |
| 10 | KATO Kaisuke | 19y + 278d |