1981 / Japanese Formula Pacific
Mar
1
1981 Japanese Formula Pacific Tsukuba
Tsukuba Circuit
Mar
15
1981 Japanese Formula Pacific Mine
Mine Circuit
Apr
12
1981 Japanese Formula Pacific Fuji
Fuji International Speedway
Apr
26
1981 Japanese Formula Pacific Tsukuba 2
Tsukuba Circuit
May
10
1981 Japanese Formula Pacific Tsukuba 3
Tsukuba Circuit
Jun
21
1981 Japanese Formula Pacific Tsukuba 4
Tsukuba Circuit
Aug
29
1981 Japanese Formula Pacific Suzuka
Suzuka International Racing Course
Sep
20
1981 Japanese Formula Pacific Sugo
Sportsland Sugo
Oct
31
1981 Japanese Formula Pacific Suzuka 2
Suzuka International Racing Course