Alltime competitors
| # | Rider | First participation | Birthplace | Region |
|---|---|---|---|---|
| 1 | KOYAMA Tomoya | 2025 | Matsubara | Ōsaka |
| 2 | ISHIBASHI Manabu | 2025 | Sannohe | Aomori |
| 3 | NARUMI Soh | 2024 | Tokyo | Tōkyō |
| 4 | KOISHI Yuma | 2024 | Otsu | Shiga |
| 5 | YAMAMOTO Masaki | 2024 | Nara | Nara |
| 6 | KAMADA Koki | 2024 | Izumi | Ōsaka |
| 7 | OKA Atsushi | 2024 | Tsukuba | Ibaraki |
| 8 | YAMASHITA Takahiro | 2008 |