He was driving around then.
Career Summary:
1958 ? All Japan Motorcycle Clubman Series, 1 win.
1960 ? Isle of Man Tourist Trophy, 4th place.
1961 ? 250cc World Championship, 1 win on a Honda RC162.
? 125cc World Championship, 1 win on a Honda.
1962 ? 125cc World Championship, 2 wins on a Honda.
1964 ? Became an official Nissan factory driver in Japan.
1966 ? Japanese Grand Prix, 1st place in a Datsun roadster.
? Bathurst 500, 1st place in Class A in a Datsun 1300 with Kitamo.
1967 ? Japanese Grand Prix, 3rd place in a Datsun roadster.
? Competed in the Bathurst 500 in a Datsun.
1968 ? Competed in the Bathurst 500 in a Datsun.
1970 ? All-Japan All-Star event, 1st place in a Datsun.
1971 ? Japanese Grand Prix, 1st place in a Datsun.
? Grand Champion series, 1 start in a Nissan Fairlady 240Z.
1973 ? Kyalami 9hrs, 4th place in a Datsun 240ZR with Tohira.
? Suzuka 1000kms, 1st place in a Datsun 240ZR with Tohira.
? Grand Champion series, 2 starts in a March 73S BMW.
1974 ? Grand Champion series, 3 starts, 1 win in a March 73S BMW.
1975 ? Grand Champion series, 2nd overall, 50.5 points, 1 win in a Sakai Racing March 73S BMW.
? Japanese F2000, 2 starts in a Sakai Racing Team Surtees TS15 BMW and a Racing Shop Yatsuka Surtees TS15 Ford.
1976 ? Grand Champion series in a Sakai Racing March 73S BMW.
? Japanese F2000, 6th overall, 22 points in a Sakai Racing March 742 BMW.
1977 ? Grand Champion series, 7th overall, 26 points in a March 73S BMW.
? Japanese F2000, 2nd overall, 117 points (85 counted), 3 wins in a Speed Star Racing March 742 BMW and Kojima KE008 BMW.
1977 ? Meiritsu Racing Tyrrell 007 Cosworth DFV V8, 1 entry.
1978 ? Japanese F2, 6th overall, 40 points in Speed Star Racing Kojima KE008 BMW.
? Grand Champion series, 3 starts in a Speed Star Racing Chevron B36 BMW.
1979 ? Japanese F2, 4th overall, 64 points in a Speed Star Racing March 782 BMW.
? Grand Champion series, 2 starts, =14th overall, 3 points in a Speed Star Racing MCS Mazda.
1980 ? Japanese F2, 15th overall, 4 points in a Royce Racing March 792 BMW and a Suzuki Racing Toleman TG280 Hart.
? Grand Champion series, 2 starts, =5th overall, 30 points in a Royce Racing Royce RM-1 BMW.
? Fuji Long Distance series, 1 start in a Mazda Auto Yamanashi March 75S Mazda.
1981 ? Japanese F2, 8th overall, 23 points in a Suzuki Racing Toleman TG280 Hart.
? Grand Champion series, =2nd overall, 42 points, 2 wins in a Royce Racing Royce RM-1 BMW.
1982 ? Japanese F2, 15th overall, 9 points in a Shift Toleman TG280 BMW and March 822 BMW.
? Grand Champion series, 4th overall, 25 points in a Royce Racing Royce RM-1 BMW.
1983 ? Japanese F2, 6th overall, 46 points in a Nova Engineering March 822 BMW and March 832 BMW.
? Grand Champion series, 9th overall, 13 points in a Royce RM-1 and an MCS 4.
? Japanese Sports Prototype Championship/World Endurance Championship, 1 start in an Alpha Racing Porsche 956 with Henn and Paul Jr.
1984 ? Japanese F2, 13th overall, 11 points in an Advan Sports Nova March 832 BMW and March 842 BMW.
? Grand Champion series, 3rd overall, 30 points in an MCS 5 BMW.
? Japanese Sports Prototype Championship, 1 start, =7th overall, 20 points, 1 win in a Nova Engineering Porsche 956 with Kenji Takahashi and Lees.
? Fuji Long Distance Series, 2 starts, 1 win in an Advan Sports Nova Porsche 956 with Kenji Takahashi.
1985 ? Japanese F2, 13th overall, 17 points in an Advan Sports Nova March 85J BMW. Grand Champion series, 9th overall, 16 points in an MCS 6 BMW.
? Japanese Sports Prototype Championship, =1st overall, 72 points, 3 wins in an Advan Sports Nova Porsche 962C with Kenji Takahashi.
? Fuji Long Distance series, 4 starts, 2 wins in an Advan Sports Nova Porsche 962C with Kenji Takahashi.
? World Sportscar Championship, 1 start in an Advan Sports Nova Porsche 962C with Kenji Takahashi.
1986 ? Japanese F2, 10th overall, 22 points in a Team JPS Advan (Nova) March 85J Honda and March 86J Honda.
? Grand Champion series, 6th overall, 22 points in an MCS 6 BMW.
? Japanese Sports Prototype Championship, =1st overall, 70 points, 2 wins in an Advan Sports Nova Porsche 962C with Kenji Takahashi.
? Fuji Long Distance series, 4 starts, 1 win in an Advan Sports Nova Porsche 962C with Kenji Takahashi.
? World Sportscar Championship, 2 starts in an Advan Sports Nova Porsche 962C and a Kremer Racing Porsche 962C with various drivers.
1987 ? Japanese F3000, 9th overall, 33 points in an Advan Sports Nova March 87B Honda.
? Grand Champion series, 9th overall, 16 points in an Advan Sports Tomei MCS 7 Ford.
? Japanese Sports Prototype Championship, =1st overall, 59 points, 2 wins in an Advan Alpha Nova Porsche 962C with Acheson and Mogi.
? Fuji Long Distance series, 4 starts, 2 wins in an Advan Alpha Nova Porsche 962C with Acheson and Mogi.
? World Sportscar Championship, 2 starts, 1 win in an Advan Alpha Nova Porsche 962C and a Kremer Racing Porsche 962C with various drivers.
1988 ? Japanese F3000, 7th overall, 12 points in an Advan Sports Nova Lola T88/50 Mugen.
? Grand Champion series, 5th overall, 49 points in an Advan Sports Nova MCS 8 Mugen.
? Japanese Sports Prototype Championship, =4th overall, 48 points in an Advan Alpha Nova Porsche 962C with Mogi.
? Fuji Long Distance series, 4 starts in an Advan Alpha Nova Porsche 962C with Mogi.
? World Sportscar Championship, 2 starts in an Advan Alpha Nova Porsche 962C and Kremer Racing Porsche 962C with various drivers.
1989 ? Japanese F3000, =15th overall, 3 points in an Advan Sports Nova Lola T89/50 Mugen.
? Grand Champion series, 6th overall, 9 points in an Advan Sprots Nova Cerumo 89Ge Mugen.
? Japanese Sports Prototype Championship, =1st overall, 56 points, 1 win in an Advan Alpha Nova Porsche 962C with Dickens.
? Fuji Long Distance series, 4 starts in an Advan Alpha Nova Porsche 962C with Dickens.
? World Sportscar Championship, 1 start in an Almeras Montpellier Porsche 962C with Dickens.
? Le Mans 24hrs, retired in a Kremer Racing Porsche 962C with Giacomelli and Lavaggi.
1990 ? Japanese F3000, 9th overall, 7 points in an Advan Sports Nova Lola T90/50 Mugen.
? Japanese Sports Prototype Championship, =22nd overall, 9 points in an Advan Alpha Nova Porsche 962C with Mogi.
? Fuji Long Distance series, 4 starts in an Advan Alpha Nova Porsche 962C with Mogi.
? World Sportscar Championship, 1 start, =31st overall, 2 points in a Kremer Racing Porsche 962C with Mogi.
? Le Mans 24hrs, 24th place in a Kremer Racing Porsche 962CK6 with van der Merwe and Okada.
1991 ? Japanese F3000 in an Advan Sports Pal Lola T90/50 Mugen and Lola T91/50 Mugen.
? Japanese Sports Prototype Championship, 3 starts, =27th overall, 8 points in a Team Taisan Klepper Porsche 962C with Dickens.
? Fuji Long Distance series, 3 starts in a Team Taisan Klepper Porsche 962C with Dickens.
1992 ? Japanese F3000 in an Advan Sports Pal Lola T91/50 Mugen and Lola T92/50 Mugen.
? Formed Team Kunimitsu.
? All-Japan Touring Car Championship, =9th overall, 74 points in a Team Kunimitsu Nissan Skyline GTR with Tsuchiya.
1993 ? Japanese F3000 in an Advan Sports Pal Lola T92/50 Mugen.
? Competed in the All-Japan Touring Car Championship in a Team Kunimitsu Nissan Skyline GTR with Tsuchiya.
1994 ? Japanese F3000, 10th overall, 4 points in an Advan Sports Pal Lola T92/50 Mugen and Lola T94/50 Mugen.
? Japanese GT Championship, 3 starts, 7th overall, 35 points, 1 win in a Team Kunimitsu Porsche Carrera RSR with Tsuchiya.
? BPR Global GT Endurance series, 1 start in a Team Kunimitsu Honda NSX with Tsuchiya and Iida.
? Le Mans 24hrs, 18th place in a Kremer Honda NSX with Tsuchiya and Iida.
? Suzuka 500kms, 4th place in an Oscar SK90 with Muzutani and Kimura.
1995 ? Japanese GT Championship, =10th overall, 28 points in a Team Kunimitsu Porsche Carrera RSR Turbo with Tsuchiya.
? BPR Global GT Endurance series, 1 start in a Team Nova Honda NSX Turbo with Iida and Tsuchiya.
? Le Mans 24hrs, 8th place in a Team Kunimitsu Honda NSX with Iida and Tsuchiya.
1996 ? Japanese GT Championship, =26th overall, 8 points in a Team Kunimitsu Honda NSX with Tsuchiya.
? Le Mans 24hrs, 16th place in a Team Kunimitsu Honda NSX with Iida and Tsuchiya.
? All-Japan All-Star event, 6th place in a Team Kunimitsu Honda NSX with Tsuchiya.
1997 ? Japanese GT Championship, =13th overall, 30 points in a Team Kunimitsu with Mooncraft Honda NSX with Iida.
? All-Japan All-Star event, 16th and 20th places in a Team Kunimitsu Honda NSX with Iida.
? Participated in Honda's 50th anniversary celebrations.
1998 ? Japanese GT Championship, =19th overall, 25 points, 1 win in a Team Kunimitsu with Mooncraft Honda NSX with Iida.
? FIA GT Championship, 1 start in a Team Kunimitsu with Mooncraft Honda NSX-S with Iida and Michigami.
? All-Japan All-Star event, 2nd place in a Team Kunimitsu with Mooncraft Honda NSX with Iida.
1999 ? Japanese GT Championship, =15th overall, 34 points, 1 win in a Team Kunimitsu with Mooncraft Honda NSX with Iida.
? Suzuka 1000kms, 4th place in a Team Kunimitsu with Mooncraft Honda NSX with Iida and T. Tsuchiya.
? All-Japan All-Star event, 2nd place in a Team Kunimitsu with Mooncraft Honda NSX with Iida.
2000 ? Retired from competitive driving.
? Became the President of the GT Association of Japan.