Alltime competitors
| # | Rider | First participation |
|---|---|---|
| 1 | Arashiro Yukiya | 2020 |
| 2 | Beppu Fumiyuki | 2016 |
| 3 | Koishi Yuma | 2016 |
| 4 | Kuboki Kazushige | 2016 |
| # | Rider | First participation |
|---|---|---|
| 1 | Arashiro Yukiya | 2020 |
| 2 | Beppu Fumiyuki | 2016 |
| 3 | Koishi Yuma | 2016 |
| 4 | Kuboki Kazushige | 2016 |