Materiaalzone 
Fietstoerisme 
Takayuki Naganuma
Teams
| Jaar | Team |
|---|---|
| 2016 | Gunma Grifin Racing Team |
| 2010 | Utsunomiya Blitzen |
| 2009 | Blitzen Utsunomiya Pro Racing |
| 2008 | Team Bridgestone Anchor |
Takayuki Naganuma| Jaar | Team |
|---|---|
| 2016 | Gunma Grifin Racing Team |
| 2010 | Utsunomiya Blitzen |
| 2009 | Blitzen Utsunomiya Pro Racing |
| 2008 | Team Bridgestone Anchor |