Pro / former pros
| # | Rider | First pro season | Last pro season |
|---|---|---|---|
| 1 | MATSUI George | - | |
| 2 | ABE Gen | - | |
| 3 | ASO Raimu | - | |
| 4 | ONAKA Riku | - | |
| 5 | KINOSHITA Suzunari | - | |
| 6 | HAYASHIBARA Shoma | - | |
| 7 | KAZAMA Yamato | - | |
| 8 | SATO Koryo | - | |
| 9 | NAKAGAWA Teita | - | |
| 10 | YAMASATO Isshin | - | |
| 11 | SUGAWARA Satoshi | - | |
| 12 | MIYAKE Taisei | - | |
| 13 | SUEYOSHI Haruki | - |