1990 Japanese Touring Car Championship

Teams & Drivers

1Due to insufficient JTC-2 entries at Round 1, the class was combined with JTC-1. Calendar Overall winner in bold. Round Circuit Date JTC-1 Winning Team JTC-2 Winning Team JTC-3 Winning Team Round Circuit Date JTC-1 Winning Drivers JTC-2 Winning Drivers JTC-3 Winning Drivers 1 Nishi Nippon, Yamaguchi 18 March #12 Team Impul N/A #14 Mooncraft 1 Nishi Nippon, Yamaguchi 18 March Kazuyoshi Hoshino Toshio Suzuki N/A Shigeru Muramatsu Akihiko Nakaya 2 Sportsland SUGO, Miyagi 20 May #12 Team Impul #29 B-ing Kegani Racing #25 Team Advan 2 Sportsland SUGO, Miyagi 20 May Kazuyoshi Hoshino Toshio Suzuki Yasuo Kusakabe Shinya Yamauchi Keiichi Suzuki 3 Suzuka Circuit, Mie 1 July #1 Hasemi Motorsport #35 Auto Tech Racing #100 Mugen Honda 3 Suzuka Circuit, Mie 1 July Masahiro Hasemi Anders Olofsson Takamasa Nakagawa Roland Ratzenberger Osamu Nakako Hideki Okada 4 Tsukuba Circuit, Ibaraki 19 August #12 Team Impul #35 Auto Tech Racing #25 Team Advan 4 Tsukuba Circuit, Ibaraki 19 August Kazuyoshi Hoshino Toshio Suzuki Takamasa Nakagawa Roland Ratzenberger Keiichi Suzuki 5 Sendai Hi-Land Raceway, Miyagi 30 September #12 Team Impul #26 Team Taisan #100 Mugen Honda 5 Sendai Hi-Land Raceway, Miyagi 30 September Kazuyoshi Hoshino Toshio Suzuki Will Hoy Kenji Takahashi Osamu Nakako Hideki Okada 6 Fuji Speedway, Shizuoka 11 November #12 Team Impul #29 B-ing Kegani Racing #25 Team Advan 6 Fuji Speedway, Shizuoka 11 November Kazuyoshi Hoshino Toshio Suzuki Yasuo Kusakabe Shinya Yamauchi Keiichi Suzuki Championship Standings Points were awarded 20, 15, 12, 10, 8, 6, 4, 3, 2, 1 to the overall top 10 as well as top 10 finishers in each class, with no bonus points for pole positions or fastest laps. All scores counted towards the championship. In cases where teammates tied on points, the driver who completed the greater distance during the season was given the higher classification.