 1996 SL Takarazuka, Cadet, 3° |
| 1997 SL All Japan Cadet, 1° |
| 1998 JAF Cup West Cadet, 1° |
| 1999 SL All Japan Tournament (S stock, D class), 1° |
| 2000 All Japan Junior Championship |
| 2001 All Japan Kart ICA, 1° / F. Toyota Racing School |
| 2002 Kart Euro Championship / F. Toyota Series |
| 2003 Formula Toyota Series, 2° |
| 2004 Formula Renault Italian Championship, 4° |
| 2005 F. Renault Italia, 1° / F. Renault Euro, 1° |
| 2006 F3 Euro Series, 8° |
| 2007 F3 Euro Series, 4° |
| 2008 F1 (Toyota), test driver |
Lewis Hamilton
