2012
| | Super GT Japan GT500 | | Position: 4 (19 points) | 2 races. 0 wins. 0 pole positions. 1 podium. 1 fastest lap.
| | Team: NISMO | | Car: Nissan GT-R |
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2011
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2010
| | Super GT Japan GT500 | | Position: 7 (41 points) | 7 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: NISMO | | Car: Nissan GT-R R35 |
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2009
| | Super GT Japan GT500 | | Position: 3 (78 points) | 9 races. 2 wins. 3 pole positions. 4 podiums. 0 fastest laps.
| | Team: NISMO | | Car: Nissan GT-R |
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2008
| | Formula Nippon | | Position: 11 (14 points) | 11 races. 0 wins. 1 pole position. 1 podium. 1 fastest lap.
| | Team: Team LeMans | | Car: Lola FN06 (Toyota) |
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| | | Super GT Japan GT500 | | Position: 1 (76 points) | 9 races. 3 wins. 0 pole positions. 3 podiums. 0 fastest laps.
| | Team: NISMO | | Car: Nissan GT-R |
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2007
| | Formula Nippon | | Position: 4 (38 points) | 9 races. 3 wins. 1 pole position. 3 podiums. 0 fastest laps.
| | Team: Arabian Oasis Team Impul | | Car: Lola FN06 (Toyota) |
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| | | Super GT Japan GT500 | | Position: 8 (48 points) | 9 races. 1 win. 0 pole positions. 3 podiums. 1 fastest lap.
| | Team: NISMO | | Car: Nissan Fairlady Z |
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2006
| | Formula Nippon | | Position: 5 (16 points) | 9 races. 0 wins. 0 pole positions. 4 podiums. 2 fastest laps.
| | Team: Arting Racing Team with Impul | | Car: Lola FN06 (Toyota) |
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| | | Super GT Japan GT500 | | Position: 6 (69 points) | 9 races. 1 win. 0 pole positions. 3 podiums. 1 fastest lap.
| | Team: NISMO | | Car: Nissan Fairlady Z |
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2005
| | Formula Nippon | | Position: 1 (52 points) | 9 races. 3 wins. 2 pole positions. 6 podiums. 1 fastest lap.
| | Team: Team Impul | | Car: Lola B3/51 (Mugen Honda) |
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| | | Super GT Japan GT500 | | Position: 5 (60 points) | 8 races. 1 win. 0 pole positions. 2 podiums. 1 fastest lap.
| | Team: NISMO | | Car: Nissan Fairlady Z |
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2004
| | Formula Nippon | | Position: 6 (21 points) | 9 races. 1 win. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Team 5Zigen | | Car: Lola B3/51 - Mugen |
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2003
| | Formula Nippon | | Position: 1 (56 points) | 10 races. 4 wins. 5 pole positions. 7 podiums. 5 fastest laps.
| | Team: Team Impul | | Car: Lola B3/51 (Mugen Honda) |
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2002
| | Formula Nippon | | Position: 2 (60 points) | 10 races. 5 wins. 1 pole position. 7 podiums. 3 fastest laps.
| | Team: Team Impul |
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2001
| | Formula Nippon | | Position: 1 (49 points) | 10 races. 4 wins. 3 pole positions. 5 podiums. 1 fastest lap.
| | Team: Team Impul | | Car: Reynard 01L (Mugen Honda) |
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2000
| | Formula Nippon | | Position: 3 (34 points) | 10 races. 1 win. 2 pole positions. 4 podiums. 2 fastest laps.
| | Team: Impul |
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1999
| | Formula Nippon | | Position: 2 (46 points) | 10 races. 3 wins. 3 pole positions. 6 podiums. 3 fastest laps.
| | Team: Unlimited Racing Team Le Mans |
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1998
| | Formula Nippon | | Position: 1 (45 points) | 9 races. 3 wins. 2 pole positions. 5 podiums. 2 fastest laps.
| | Team: Lemoned Racing Team Le Mans | | Car: Reynard 97D (Mugen Honda) |
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| | | Le Mans 24h - GT1 class | |
| Race position: 9. | | Team: Nissan Motorsports / Nova | | Car: Nissan R390 GT1 | | Complete results needed. |
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1997
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| | | Formula Nippon | | Position: 10 (7 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Funai Super Aguri |
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1996
| | Japanese Touring Car Championship | | Position: 9 (46 points) | 13 races. 0 wins. 1 pole position. 0 podiums. 1 fastest lap.
| | Team: NISMO | | Car: Nissan Sunny | | Car: Nissan Primera Camino |
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| | | Super GT Japan GT300 | | Position: 29 (4 points) | 4 races. 0 wins. 2 pole positions. 0 podiums. ? fastest laps. | | Team: Hoshino Racing | | Car: Nissan Silvia | | Complete results needed. |
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1995
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| | | Formula 3 Japan | | Position: 2 (37 points) | 9 races. 1 win. 1 pole position. 7 podiums. 0 fastest laps.
| | Team: Dome | | Car: Dallara 395 (Mugen Honda) |
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1994
| | Formula 3 Japan | | Position: 7 (8 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Cerumo, Torii Racing | | Car: Tom's 033F (Toyota) | | Car: Dallara 393 (Toyota) |
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1993
| | Formula 3 Japan | | Position: 11 (4 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Dallara Automobile Japan | | Car: Dallara F393 (Honda) | | Car: Dallara F393 (Fiat) |
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1992
| | Formula 3 Japan | | Position: 8 (11 points) | 11 races. 0 wins. 1 pole position. 1 podium. 0 fastest laps.
| | Team: Xebec Motor Sports Division | | Car: Ralt RT35 (Honda) |
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1991
| | Formula 3 Japan | | Position: 6 (14 points) | 10 races. 0 wins. 0 pole positions. 2 podiums. 2 fastest laps.
| | Team: Le Garage Cox Racing Team | | Car: Ralt RT35 (Honda) |
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1990
| | Formula 3 Japan | | Position: 11 (4 points) | 9 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Le Garage Cox Racing Team | | Car: Ralt RT33 (Honda) |
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