Most wins
| Pos. | Rider | Wins | 2nd | 3rd | Years |
|---|---|---|---|---|---|
| 1 | Okazaki Kazuya | 4 | - | 1 | 2007, 2008, 2003, 2002 |
| 2 | Iijima Makoto | 3 | 5 | 1 | 2005, 2004, 1998 |
| 3 | Nishizono Ryota | 3 | 1 | 2 | 2017, 2012, 2016 |
| 4 | Beppu Fumiyuki | 3 | - | 1 | 2006, 2011, 2014 |
| 5 | Abe Yoshiyuki | 2 | 2 | - | 2000, 1999 |
| 6 | Masuda Nariyuki | 2 | 1 | 1 | 2019, 2021 |
| 7 | Kakinuma Akira | 2 | - | 1 | 2001, 1997 |
| 8 | Koishi Yuma | 1 | 1 | 1 | 2023 |
| 9 | Mori Kazuhiro | 1 | 1 | - | 2009 |
| 10 | Kuboki Kazushige | 1 | - | 1 | 2018 |
| 11 | Kaneko Sohei | 1 | - | - | 2022 |
| 12 | Oba Masatoshi | 1 | - | - | 2013 |
| 13 | Nakamura Ryutaro | 1 | - | - | 2015 |
| 14 | Fukushima Shinichi | 1 | - | - | 2010 |
| 15 | Sano Junya | - | 5 | - | |
| 16 | Nishitani Taiji | - | 2 | 2 | |
| 17 | Yamamoto Masaki | - | 2 | - | |
| 18 | Kano Tomoya | - | 1 | 6 | |
| 19 | Oka Atsushi | - | 1 | - | |
| 20 | Fujita Kozo | - | 1 | - |