Alltime competitors
| # | Rider | First participation |
|---|---|---|
| 1 | Yamamoto Genki | 2016 |
| 2 | Kuroeda Shiki | 2015 |
| 3 | Miyazawa Takashi | 2011 |
| 4 | Doi Yukihiro | 2010 |
| 5 | Arashiro Yukiya | 2009 |
| 6 | Beppu Fumiyuki | 2008 |
| 7 | Mifune Masahiko | 1996 |
| 8 | Hashikawa Ken | 1995 |
| # | Rider | First participation |
|---|---|---|
| 1 | Yamamoto Genki | 2016 |
| 2 | Kuroeda Shiki | 2015 |
| 3 | Miyazawa Takashi | 2011 |
| 4 | Doi Yukihiro | 2010 |
| 5 | Arashiro Yukiya | 2009 |
| 6 | Beppu Fumiyuki | 2008 |
| 7 | Mifune Masahiko | 1996 |
| 8 | Hashikawa Ken | 1995 |