Pos	Date	Race	Entrant / Team	Chassis	Championship
27	1991-11-10	1991 Japanese Touring Car Fuji	Team Koyama Garage	Isuzu Gemini JT191	Japanese Touring Car
DNF	1991-08-18	1991 Japanese Touring Car Tsukuba	Team Koyama Garage	Isuzu Gemini JT191	Japanese Touring Car
DNF	1990-07-01	1990 Japanese Touring Car Suzuka	Team Koyama Garage	Isuzu Gemini	Japanese Touring Car
DNF	1989-11-12	1989 Japanese Touring Car Fuji	Private entry	Isuzu Gemini JT190	Japanese Touring Car
16	1987-03-22	1987 Japanese Touring Car Mine	Media Network	Isuzu Gemini JT150	Japanese Touring Car

Pos	Class	Date	Race	Entrant / Team	Chassis	Championship

No Fastest Laps

No Pole Positions

Position	Championship	Year