Alltime competitors
| # | Rider | First participation | Birthplace | Region |
|---|---|---|---|---|
| 1 | SUZUKI Yuzuru | 2008 | Kawasaki | Kanagawa |
| 2 | MATSUO Shusaku | 2008 | ||
| 3 | AKIYAMA Hideya | 2008 | ||
| 4 | IKEDA Makoto | 2008 | ||
| 5 | YAMAMOTO Masamichi | 2007 | ||
| 6 | ISHIDA Tetsuya | 2007 | ||
| 7 | NISHITANI Taiji | 2007 | Saka | Hiroshima |
| 8 | MORI Kazuhiro | 2007 | ||
| 9 | KANO Tomoya | 2007 | Osaka | Ōsaka |
| 10 | TSUJI Takamitu | 2007 | ||
| 11 | ABE Yoshiyuki | 2007 | Osaka | Ōsaka |
| 12 | NODERA Hidenori | 2007 | ||
| 13 | HIROSE Satoshi | 2007 | ||
| 14 | BEPPU Takumi | 2006 | ||
| 15 | AKITA Ken | 2006 | ||
| 16 | TANAKA Mitsuteru | 2006 | ||
| 17 | SHINBO Koki | 2006 | ||
| 18 | AYABE Takeaki | 2006 |