Japanese, born 11 January 1985. 2007 to 2009, Starts
36
Wins
0
Podiums
0
Poles
0
Titles
0
Points
9
Fastest laps
0
2004 onwards
2009 season
| Rd | Grand Prix | Team | Grid | Quali | Finish | Pts |
|---|---|---|---|---|---|---|
| 1 | Australian Grand Prix |  Williams | 11 | 13 | DNF | |
| 2 | Malaysian Grand Prix | Williams | 11 | 12 | 12 | |
| 3 | Chinese Grand Prix | Williams | 14 | 15 | DNF | |
| 4 | Bahrain Grand Prix | Williams | 12 | 12 | DNF | |
| 5 | Spanish Grand Prix | Williams | 11 | 11 | 13 | |
| 6 | Monaco Grand Prix | Williams | 10 | 10 | 15 | |
| 7 | Turkish Grand Prix | Williams | 12 | 12 | 12 | |
| 8 | British Grand Prix | Williams | 5 | 5 | 11 | |
| 9 | German Grand Prix | Williams | 13 | 13 | 12 | |
| 10 | Hungarian Grand Prix | Williams | 9 | 9 | 9 | |
| 11 | European Grand Prix | Williams | 17 | 17 | 18 | |
| 12 | Belgian Grand Prix | Williams | 18 | 18 | 13 | |
| 13 | Italian Grand Prix | Williams | 17 | 17 | 10 | |
| 14 | Singapore Grand Prix | Williams | 10 | 11 | 9 | |
| 15 | Japanese Grand Prix | Williams | 15 | 17 | 15 | |
| 16 | Brazilian Grand Prix | Williams | 9 | 9 | DNF | |
| 17 | Abu Dhabi Grand Prix | Williams | 13 | 14 | 13 |