Alltime competitors
| # | Rider | First participation |
|---|---|---|
| 1 | Beppu Fumiyuki | 2011 |
| 2 | Arashiro Yukiya | 2009 |
| 3 | Abe Yoshiyuki | 1996 |
| 4 | Kikuta Junichi | 1996 |
| 5 | Ichikawa Masatoshi | 1987 |
| # | Rider | First participation |
|---|---|---|
| 1 | Beppu Fumiyuki | 2011 |
| 2 | Arashiro Yukiya | 2009 |
| 3 | Abe Yoshiyuki | 1996 |
| 4 | Kikuta Junichi | 1996 |
| 5 | Ichikawa Masatoshi | 1987 |