Outgoing
| Rider | Team 2014 |
|---|---|
 Makoto Aoki | Retired |
| Shin Chochi | Retired |
| Daijiro Fukuda | Retired |
| Yasushi Hamagashira | Retired |
| Makoto Kanai | Retired |
| Shinsuke Matsumoto | Retired |
| Yudai Yanai | Retired |
| Rider | Team 2014 |
|---|---|
| Makoto Aoki | Retired |
| Shin Chochi | Retired |
| Daijiro Fukuda | Retired |
| Yasushi Hamagashira | Retired |
| Makoto Kanai | Retired |
| Shinsuke Matsumoto | Retired |
| Yudai Yanai | Retired |