1987 All Japan Sports Prototype Car Endurance Championship
The 1987 All Japan Sports Prototype Car Endurance Championship was the fifth season of the All Japan Sports Prototype Championship. The 1987 champion was the #1 Advan Alpha Nova Porsche 962C driven by Kunimitsu Takahashi.
Entry list
C/LD-1
- For the WEC-Japan event, JSPC teams used different car numbers to avoid conflicts with the car numbers of the entrants of the World Sportscar Championship; each car's WEC-Japan race number is displayed in tooltips.
| Team | Make | Car | Engine | No. | Drivers | Tyre | Rounds | ||||||||||||||||||||||||||||||||||||||
| Alpha Nova Racing | Porsche | Porsche 962C | Porsche 935/82 3.0 L Twin Turbo F6 |  YokohamaTooltip|1|25ScheduleAll races were held in Japan.
Season resultsSeason results as follows:
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