2013
| | Super GT Japan - GT500 | | Position: 8 (11 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Team Impul | | Car: Nissan GT-R |
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2012
| | Formula Nippon | | Position: 5 (34.5 points) | 8 races. 1 win. 2 pole positions. 3 podiums. 3 fastest laps.
| | Team: Team Impul | | Car: Swift FN09 (Toyota) |
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| | | Super GT Japan - GT500 | | Position: 4 (45 points) | 8 races. 1 win. 1 pole position. 1 podium. 1 fastest lap.
| | Team: Team Impul | | Car: Nissan GT-R |
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| | | JAF Grand Prix Super GT | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 1 fastest lap.
| | Team: Team Impul | | Car: Nissan GT-R |
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2011
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| | | Formula Nippon | | Position: 3 (28 points) | 7 races. 1 win. 2 pole positions. 2 podiums. 2 fastest laps.
| | Team: Team Impul | | Car: Swift FN09 (Toyota) |
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| | | IZOD IndyCar Series | | Position: 46 (10 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Conquest Racing | | Car: Dallara IR4 (Honda) |
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2010
| | Formula Nippon | | Position: 1 (47.5 points) | 8 races. 2 wins. 2 pole positions. 5 podiums. 2 fastest laps.
| | Team: Team Impul | | Car: Swift FN09 (Toyota) |
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| | | Super GT Japan - GT500 | | Position: 10 (32 points) | 7 races. 1 win. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Kondo Racing | | Car: Nissan GT-R R35 |
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2009
| | Super GT Japan - GT500 | | Position: 8 (48 points) | 9 races. 1 win. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Kondo Racing | | Car: Nissan GT-R |
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2008
| | Formula Nippon | | Position: 6 (33 points) | 11 races. 1 win. 1 pole position. 3 podiums. 0 fastest laps.
| | Team: Kondo Racing | | Car: Lola FN06 (Toyota) |
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| | | Super GT Japan - GT500 | | Position: 14 (34 points) | 9 races. 1 win. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Kondo Racing | | Car: Nissan GT-R |
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2007
| | Formula Nippon | | Position: 8 (18 points) | 9 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Kondo Racing |
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| | | Super GT Japan - GT500 | | Position: 10 (34 points) | 9 races. 1 win. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Kondo Racing | | Car: Nissan Fairlady Z |
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2006
| | Super GT Japan - GT500 | | Position: 15 (32 points) | 9 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Hasemi Motor Sport | | Car: Nissan Fairlady Z |
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| | | Formula Nippon | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Team Reckless 5zigen | | Car: Lola FN06 (Honda) |
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2005-06
| | A1GP | | Position: no position | 0 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Brasil | | Car: Lola B05/52 (Zytek) |
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2005
| | Formula 3 Japan | | Position: 1 (300 points) | 12 races. 5 wins. 6 pole positions. 10 podiums. 7 fastest laps.
| | Team: TOM's | | Car: Dallara F305 (TOM's Toyota) |
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2004
| | Formula 3 Japan | | Position: 2 (211 points) | 19 races. 6 wins. 8 pole positions. 11 podiums. 10 fastest laps.
| | Team: Dome Project | | Car: Lola Dome F106 (Mugen Honda) |
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2003
| | Formula 3 Germany | | Position: 1 (329 points) | 16 races. 13 wins. 12 pole positions. 15 podiums. 15 fastest laps.
| | Team: JB Motorsport | | Car: Dallara F302 (Opel) |
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| | | British Formula 3 Championship | | Position: no position | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Alan Docking Racing | | Car: Lola Dome F106 (Mugen) |
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| | | Formula 3 Austria | | Position: 9 (23 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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2002
| | Formula 3 Germany | | Position: 12 (16 points) | 14 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Team Kolles Racing, JB Motorsport | | Car: Dallara F302 (Mugen Honda) | | Car: Dallara F302 (Opel) |
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2001
| | Formula 3 Germany | | Position: 7 (116 points) | 20 races. 1 win. 3 pole positions. 4 podiums. 1 fastest lap.
| | Team: Swiss Racing Team | | Car: Dallara F399 (Opel) |
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2000
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1999
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