Alltime competitors
| # | Rider | First participation |
|---|---|---|
| 1 | Arashiro Yukiya | 2017 |
| 2 | Miyazawa Takashi | 2013 |
| 3 | Hirose Yoshimasa | 2007 |
| 4 | Kano Tomoya | 2006 |
| 5 | Shinagawa Masahiro | 2006 |
| 6 | Beppu Fumiyuki | 2005 |
| 7 | Mifune Masahiko | 1996 |
| # | Rider | First participation |
|---|---|---|
| 1 | Arashiro Yukiya | 2017 |
| 2 | Miyazawa Takashi | 2013 |
| 3 | Hirose Yoshimasa | 2007 |
| 4 | Kano Tomoya | 2006 |
| 5 | Shinagawa Masahiro | 2006 |
| 6 | Beppu Fumiyuki | 2005 |
| 7 | Mifune Masahiko | 1996 |