1993 |
All Japan Roadrace Championship GP250: Wildcard |
1995 |
All Japan Roadrace Championship Superbike: Ranking 11th |
1996 |
All Japan Roadrace Championship GP250: Ranking 10th |
1997 |
All Japan Roadrace Championship GP250: Ranking 3rd |
1998 |
All Japan Roadrace Championship GP250: Ranking 13th
World Roadrace Championship GP500: Wildcard |
1999 |
All Japan Roadrace Championship Superbike: Ranking 16th
World Roadrace Championship GP500: Wildcard |
2000 |
All Japan Roadrace Championship Superbike: Ranking 7th |
2001 |
All Japan Roadrace Championship Superbike: Ranking 4th |
2002 |
All Japan Roadrace Championship Prototype
World Roadrace Championship GP500: Wildcard |
2003 |
British Superbike Championship: Ranking 7th
World Roadrace Championship GP500: Wildcard
World Superbike Championship: Wildcard |
2004 |
British Superbike Championship: Ranking 3rd
World Roadrace Championship GP500: Wildcard |
2005 |
World Superbike Championship: Ranking 5th (1 win)
Suzuka 300km Endurance Road Race: Winner
Suzuka 8 Hours Endurance Road Race: 2nd |
2006 |
World Superbike Championship: Ranking 7th (3 wins)
All Japan Roadrace Championship JSB1000: Winner as a Wildcard |
2007 |
World Superbike Championship: Ranking 13th
Suzuka 8 Hours Endurance Road Race: Winner |
2008 |
World Superbike Championship: Ranking 11th
Suzuka 300km Endurance Road Race: Winner
Suzuka 8 Hours Endurance Road Race: 4th |
2009 |
World Superbike Championship: Ranking 12th |
2010 |
Britsh Superbike Championship: Ranking 15th |
2011 |
Japan Superbike Championship: Ranking 4th
Suzuka 8 Hours Endurance Road Race: 2nd |
2012 |
Japan Superbike Championship: Ranking 8th
World Endurance Championship: Champion |
2013 |
Japan Superbike Championship: Ranking 9th
Suzuka 8 Hours Endurance Road Race: 3rd |
2014 |
Japan Superbike Championship: Ranking 5th
Suzuka 8 Hours Endurance Road Race: 3rd |