Youngest and oldest
Youngest
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TSUJI Rikuto | 18y + 341d | |
| 2 | NAGASHIMA Satoaki | 19y + 51d | |
| 3 | YUNOKI Shingen | 20y + 28d | |
| 4 | SOEJIMA Tatsuumi | 21y + 167d | |
| 5 | CHANDLER Markus | 21y + 174d | |
| 6 | SUEYOSHI Haruki | 21y + 234d | |
| 7 | IWATA Seiya | 21y + 283d | |
| 8 | NAKAJIMA Ayumi | 21y + 363d | |
| 9 | HOBSON Max | 22y + 83d | |
| 10 | SUZUKI Raito | 22y + 320d |
Oldest
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | KOSAKA Masanori | 61y + 1d | |
| 2 | KUBO Shinji | 55y + 327d | |
| 3 | SUZUKI Masaru | 49y + 354d | |
| 4 | TAGUCHI Junya | 49y + 288d | |
| 5 | HIBI Masaaki | 49y + 63d | |
| 6 | FUKUI Eita | 49y + 60d | |
| 7 | AOKI Makoto | 48y + 257d | |
| 8 | SAITO Tomohiro | 47y + 276d | |
| 9 | MARUYAMA Atsushi | 46y + 66d | |
| 10 | AKIMOTO Kenji | 45y + 322d |