Outgoing
| Rider | Team 2007 |
|---|---|
 Daisuke Hotta | Retired |
| Eisuke Manabe | Retired |
| Satoshi Mukaigawa | Retired |
| Koji Nagano | Retired |
| Kojiro Nakagawa | Retired |
| Rider | Team 2007 |
|---|---|
| Daisuke Hotta | Retired |
| Eisuke Manabe | Retired |
| Satoshi Mukaigawa | Retired |
| Koji Nagano | Retired |
| Kojiro Nakagawa | Retired |