1990 / All-Japan Sports Prototype
Standings
| 1 |  Anders Olofsson |
67 | 1 |  Toshio Suzuki |
67 | 1 | Masahiro Hasemi |
67 | 1 | Kazuyoshi Hoshino |
67 | 5 | Steven Andskar |
47 | 5 |  George Fouché |
47 | 7 |  Will Hoy |
43 | 7 | Stanley Dickens |
43 | 9 |  Roland Ratzenberger |
38 | 10 | Naoki Nagasaka |
34 | 11 |  Volker Weidler |
27 | 11 | Akihiko Nakaya |
27 | 13 | Hitoshi Ogawa |
26 | 13 | Masanori Sekiya |
26 | 15 |  Pierre-Henri Raphanel |
19 | 16 | Geoff Lees |
15 | 17 | Tiff Needell |
12 | 17 |  Tomas Mezera |
12 | 17 | Eje Elgh |
12 | 20 | Johnny Herbert |
10 | 20 | Rickard Rydell |
10 | 22 | Kunimitsu Takahashi |
9 | 22 | Kazuo Mogi |
9 | 24 | Yoshimi Katayama |
8 | 24 | Derek Bell |
8 | 26 |  Pierre Dieudonné |
7 | 27 | Osamu Nakako |
6 | 27 | Tetsuji Shiratori |
6 | 27 | Takao Wada |
6 | 27 |  Maurizio Sandro Sala |
6 | 31 |  David Kennedy |
5 | 32 | Syuuji Fujii |
3 | 32 |  Anthony Reid |
3 | 32 | Yojiro Terada |
3 | 35 | Takashi Yorino |
2 | 35 |  Costas Los |
2 | 37 | Hideshi Matsuda |
1 | 37 | Katsutomo Kaneishi |
1 |