Motohiko Isozaki

Career

Season	Level	Series / class	Pos.	Team / car / races
2021	F.4	F4 Japanese Championship		3 of 14 races
2006	F.3	All-Japan Formula 3 Championship	14.	Zap Speed, Dallara F305 - TOM's Toyota 16 of 18 races
2005	F.3	All-Japan Formula 3 Championship	16.	Zap Speed, Dallara F305 - TOM's Toyota 20 of 20 races
2004	F.3	All-Japan Formula 3 Championship	16.	Zap Speed, Dallara F302 - TOM's Toyota 20 of 20 races
2003		Japanese Formula Junior 1600

• Main series of the season: highest share of races contested; series with few races and single races count less.
• 1. Positions 1–6 and wins.