| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 2006 | Japanese Grand Prix | 64 | Team Suzuki MotoGP | Suzuki | 12 | 13 | 3 |
| 2007 | Japanese Grand Prix | 64 | Rizla Suzuki MotoGP | Suzuki | 13 | Ret | 0 |
| 2008 | Japanese Grand Prix | 64 | Rizla Suzuki MotoGP | Suzuki | 19 | Ret | 0 |
| 2011 | Japanese Grand Prix | 64 | LCR Honda MotoGP | Honda | 16 | 12 | 4 |
| 2015 | Japanese Grand Prix | 64 | AB Motoracing | Honda | 26 | 19 | 0 |
| Avg. | 17.2 | 14.7 | 3.5 |