Alltime competitors
| # | Rider | First participation |
|---|---|---|
| 1 | Takagi Hideyuki | 2023 |
| 2 | Koyama Tomoya | 2023 |
| 3 | Tokuda Tanzo | 2015 |
| 4 | Nonaka Ryoma | 2013 |
| 5 | Yasui Masahiko | 2013 |
| 6 | Hatanaka Yusuke | 2013 |
| 7 | Yoshida Hayato | 2013 |
| 8 | Nishimura Hiroki | 2013 |
| 9 | Iribe Shotaro | 2013 |
| 10 | Hiratsuka Yoshimitsu | 2011 |
| 11 | Suzuki Yuzuru | 2011 |
| 12 | Aoyanagi Kazuki | 2011 |
| 13 | Suzuki Shinri | 2011 |
| 14 | Abe Takayuki | 2010 |