Alltime competitors
| # | Rider | First participation | Birthplace | Region |
|---|---|---|---|---|
| 1 | HASHIMOTO Takeshi | 2006 | ||
| 2 | TASHIRO Yasutaka | 2004 | Tokyo | Tōkyō |
| 3 | MIZUTANI Takehiro | 2004 | ||
| 4 | FUKUSHIMA Koji | 2004 | ||
| 5 | OKAZAKI Kazuya | 2004 | ||
| 6 | HIROSE Satoshi | 2004 | ||
| 7 | FUKUSHIMA Shinichi | 2004 | Nagano | Nagano |
| 8 | SHIBUYA Junichi | 2004 | ||
| 9 | INOUE Kazuo | 2004 | Fukui | Fukui |
| 10 | YAMAMOTO Yasuhiro | 2004 | ||
| 11 | MIFUNE Masahiko | 2004 | Okayama | Okayama |