| 2.5.1999 | All Japan GT Fuji | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 8th |
| 2.5.1999 | All Japan GT Fuji | 20 | Celica (ST205) | Matsunaga / Fujiwara | Kosei Racing Team | 26th |
| 2.5.1999 | All Japan GT Fuji | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo With Key's | 6th |
| 2.5.1999 | All Japan GT Fuji | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | 24th |
| 16.5.1999 | CDN GT Mosport BEMC Spring | 14 | Supra Turbo | Alan Jones | | DNS |
| 24.5.1999 | CDN GT Mosport Trans-Am | 14 | Supra Turbo | Alan Jones | | 15th |
| 30.5.1999 | Sugo GT | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 28th |
| 30.5.1999 | Sugo GT | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | DNF |
| 30.5.1999 | Sugo GT | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team with Tsuchiya | 15th |
| 30.5.1999 | Sugo GT | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Cerumo with Key's | 8th |
| 30.5.1999 | Sugo GT | 35 | Supra GT (JZA80) | Raphanel / Yamaji | Matsumoto-Kiyoshi Team Tom's | 2nd |
| 30.5.1999 | Sugo GT | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team Tom's | 1st |
| 30.5.1999 | Sugo GT | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team Tom's | 11th |
| 30.5.1999 | Sugo GT | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | DNF |
| 30.5.1999 | Sugo GT | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | DNF |
| 30.5.1999 | Sugo GT | 86 | Sprinter Trueno (AE86) | Tanaka / Amemiya | Kraft | 26th |
| 6.6.1999 | 24 h Nürburgring | 69 | MR-2 | Ludwig / Eisenreich / Rohr / Vahsen | Gerhard Ludwig Motorsport | DNF |
| 6.6.1999 | Belcar Spa SER | 70 | Celica GT-Four Turbo | Doering / Van de Wauwer | Breuer Racing | 17th |
| 6.6.1999 | 24 h Nürburgring | 207 | Corolla (AE86) 16V | Schreckert / Köthe / Rudolf | DSK Ja zum Motorsport | 110th |
| 13.6.1999 | 24 h Le Mans | 1 | GT-One | Brundle / Collard / Sospiri | Toyota Motorsports | DNF |
| 13.6.1999 | 24 h Le Mans | 2 | GT-One | Boutsen / McNish / Kelleners | Toyota Motorsports | DNF |
| 13.6.1999 | 24 h Le Mans | 3 | GT-One | Katayama / Tsuchiya / Suzuki | Toyota Motorsports | 2nd |
| 4.7.1999 | 24 h Spa | 99 | Celica GT | Close / Roggemans / Goffin | Ecurie Bruxelloise | 21st |
| 10.7.1999 | 250 km Mine | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 5th |
| 10.7.1999 | 250 km Mine | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | 14th |
| 10.7.1999 | 250 km Mine | 20 | Celica (ST205) | Matsunaga / Fujiwara | Kosei Racing Team | 19th |
| 10.7.1999 | 250 km Mine | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team | 12th |
| 10.7.1999 | 250 km Mine | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo | DNF |
| 10.7.1999 | 250 km Mine | 35 | Supra GT (JZA80) | Raphanel / Yamaji | Matsumoto-Kiyoshi Team Tom's | 23rd |
| 10.7.1999 | 250 km Mine | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team Tom's | 10th |
| 10.7.1999 | 250 km Mine | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team Tom's | 2nd |
| 10.7.1999 | 250 km Mine | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | 8th |
| 10.7.1999 | 250 km Mine | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | 7th |
| 10.7.1999 | 250 km Mine | 86 | Sprinter Trueno (AE86) | Tanaka / Amemiya | Kraft | 18th |
| 7.8.1999 | Special GT Cup Fuji | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 1st |
| 7.8.1999 | Special GT Cup Fuji | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | DNF |
| 7.8.1999 | Special GT Cup Fuji | 20 | Celica (ST205) | Matsunaga / Satou | Kosei Racing Team | DNF |
| 7.8.1999 | Special GT Cup Fuji | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team With Tsuchiya | 22nd |
| 7.8.1999 | Special GT Cup Fuji | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo With Key's | DNF |
| 7.8.1999 | Special GT Cup Fuji | 35 | Supra GT (JZA80) | Raphanel / Yamaji | Matsumotokiyoshi Team Tom's | 13th |
| 7.8.1999 | Special GT Cup Fuji | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team Tom's | 4th |
| 7.8.1999 | Special GT Cup Fuji | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team Tom's | 15th |
| 7.8.1999 | Special GT Cup Fuji | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | 6th |
| 7.8.1999 | Special GT Cup Fuji | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | 10th |
| 7.8.1999 | Special GT Cup Fuji | 86 | Sprinter Trueno (AE86) | Tanaka / Amemiya | Kraft | 27th |
| 16.8.1999 | CDN GT Mosport BARC GP Ontario | 14 | Supra Turbo | Alan Jones | | 14th |
| 22.8.1999 | 1000 km Suzuka | 19 | Celica (ST205) | Honda / Oono / Ko | Mac Motorsports Club | 15th |
| 22.8.1999 | 1000 km Suzuka | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa / Kondou | Toyota Team Cerumo | 3rd |
| 22.8.1999 | 1000 km Suzuka | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama / Tanigawa | Toyota Team SARD | 6th |
| 22.8.1999 | 1000 km Suzuka | 56 | Corolla | Taniguchi / Tsuji | Act Sports | DNF |
| 22.8.1999 | 1000 km Suzuka | 86 | Sprinter Trueno (AE86) | Tanaka / Nitta / Amemiya | Kraft | 16th |
| 29.8.1999 | CDN GT Mosport CASCAR | 14 | Supra Turbo | Alan Jones | | 20th |
| 25.9.1999 | GT Aida | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 9th |
| 25.9.1999 | GT Aida | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | 21st |
| 25.9.1999 | GT Aida | 20 | Celica (ST205) | Matsunaga / Satou | Kosei Racing Team | DNS |
| 25.9.1999 | GT Aida | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team With Tsuchiya | DNF |
| 25.9.1999 | GT Aida | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo With Key's | 11th |
| 25.9.1999 | GT Aida | 35 | Supra GT (JZA80) | Raphanel / Yamaji | Matsumotokiyoshi Team Tom's | 6th |
| 25.9.1999 | GT Aida | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team Tom's | 4th |
| 25.9.1999 | GT Aida | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team Tom's | 15th |
| 25.9.1999 | GT Aida | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | 8th |
| 25.9.1999 | GT Aida | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | 13th |
| 25.9.1999 | GT Aida | 86 | Sprinter Trueno (AE86) | Tanaka / Amemiya | Kraft | 23rd |
| 26.9.1999 | Belcar Spa RF | 70 | Celica GT-Four Turbo | Döring / Van de Wauwer | Breuer Racing | 29th |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 14 | Supra Turbo | Alan Jones | | 16th |
| 16.10.1999 | Fuji Test | 1 | GT-One | | Toyota Motorsports | 2nd |
| 16.10.1999 | Fuji Test | 6 | Supra GT (JZA80) | | Team Le Mans | 6th |
| 16.10.1999 | Fuji Test | 32 | Supra GT (JZA80) | | cdma One Toyota Team Cerumo With Key's | 7th |
| 17.10.1999 | Belcar Zolder BM | 70 | Celica GT-Four Turbo | Döring / Van de Wauwer | Breuer Racing | 17th |
| 23.10.1999 | Motegi GT | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 13th |
| 23.10.1999 | Motegi GT | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | 16th |
| 23.10.1999 | Motegi GT | 20 | Celica (ST205) | Matsunaga / Satou | Kosei Racing Team | 28th |
| 23.10.1999 | Motegi GT | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team With Tsuchiya | 17th |
| 23.10.1999 | Motegi GT | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo With Key's | 29th |
| 23.10.1999 | Motegi GT | 35 | Supra GT (JZA80) | Raphanel / Yamaji | Matsumotokiyoshi Team Tom's | 6th |
| 23.10.1999 | Motegi GT | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team Tom's | 1st |
| 23.10.1999 | Motegi GT | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team Tom's | 10th |
| 23.10.1999 | Motegi GT | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | 12th |
| 23.10.1999 | Motegi GT | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | DNF |
| 23.10.1999 | Motegi GT | 86 | Sprinter Trueno (AE86) | Tanaka / Amemiya | Kraft | DNF |
| 7.11.1999 | 1000 km Fuji | 1 | GT-One | Katayama / Suzuki / Tsuchiya | Toyota Motorsports | 2nd |
| 7.11.1999 | 1000 km Fuji | 6 | Supra GT (JZA80) | Noda / Gardner | Team Le Mans | 5th |
| 7.11.1999 | 1000 km Fuji | 32 | Supra GT (JZA80) | Kinoshita / Kondou / Takeuchi | cdma One Toyota Team Cerumo With Key's | 6th |
| 7.11.1999 | 1000 km Fuji | 35 | Supra GT (JZA80) | Raphanel / Yamaji / Tsuchiya | Matsumotokiyoshi Team Tom's | 4th |
| 7.11.1999 | 1000 km Fuji | | Supra (JZA80) | | Toyota Team Cerumo | DNA |
| 7.11.1999 | 1000 km Fuji | | Supra GT (JZA80) | | Toyota Team Tom's | DNA |
| 28.11.1999 | All Star | 6 | Supra GT (JZA80) | Noda / Gardner | Esso Tiger Team Le Mans | 21st |
| 28.11.1999 | All Star | 19 | Celica (ST205) | Orido / Hara | Racing Project Bandoh | 19th |
| 28.11.1999 | All Star | 25 | MR-2 SW20 | Nitta / Takagi | Momocorse Racing Team with Tsuchiya | 20th |
| 28.11.1999 | All Star | 32 | Supra GT (JZA80) | Kinoshita / Kondou | cdma One Toyota Team Cerumo with Key's | 8th |
| 28.11.1999 | All Star | 36 | Supra GT (JZA80) | Sekiya / Kurosawa | Toyota Castrol Team TOM'S | 6th |
| 28.11.1999 | All Star | 37 | Supra GT (JZA80) | Suzuki / Katayama | Toyota Castrol Team TOM'S | DNF |
| 28.11.1999 | All Star | 38 | Supra GT (JZA80) | Takeuchi / Tachikawa | Toyota Team Cerumo | 7th |
| 28.11.1999 | All Star | 39 | Supra GT (JZA80) | Tsuchiya / Kageyama | Toyota Team SARD | 13th |