The 1990 Japanese Touring Car Championship season was the 6th edition of the series. It began at Nishi Nippon on 18 March and finished after six events at

Fuji Speedway is a motorsport race track standing in the foothills of Mount Fuji, in Oyama, Suntō District, Shizuoka Prefecture, Japan. It was built in the early 1960s. In the 1980s, Fuji Speedway was used for the FIA World Sportscar Championship and nati ...

on 11 November. The championship was won by Kazuyoshi Hoshino, driving for Team Impul.

Teams & Drivers

¹Due to insufficient JTC-2 entries at Round 1, the class was combined with JTC-1.

Calendar

Overall winner in bold.

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.

References

{{JTCC seasons Japanese Touring Car Championship Japanese Touring Car Championship seasons