Outgoing
| Rider | Team 2017 |
|---|---|
 Kosuke Aso | Retired |
 Aitor Gonzalez Prieto | Retired |
| Kenji Itami | Retired |
| Shigetomo Nakanisi | Retired |
 Wesley Sulzberger | Retired |
| Kohei Tsukada | Retired |
| Kohei Yamanaka | Retired |
| Rider | Team 2017 |
|---|---|
| Kosuke Aso | Retired |
| Aitor Gonzalez Prieto | Retired |
| Kenji Itami | Retired |
| Shigetomo Nakanisi | Retired |
| Wesley Sulzberger | Retired |
| Kohei Tsukada | Retired |
| Kohei Yamanaka | Retired |