The 2021 Japanese Super Formula Championship consisted of 7 rounds, held at 6 circuits across Japan. Tomoki Nojiri won the Drivers’ Championship and carenex Team Impul won the Team’s Championship.
2021 Races
| Round | Event | Date | Winner | Team | Laps | Time |
|---|---|---|---|---|---|---|
| 1 | Fuji Speedway | 4 April 2021 | Tomoki Nojiri | TEAM MUGEN | 41 | 58:30.222 |
| 2 | Suzuka | 25 April 2021 | Tomoki Nojiri | TEAM MUGEN | 30 | 56:53.047 |
| 3 | Autopolis | 16 May 2021 | Giuliano Alesi | Kuo VANTELIN TEAM TOM’S | 11 | 23:54.340 |
| 4 | Sportsland Sugo | 20 June 2021 | Nirei Fukuzumi | DOCOMO TEAM DANDELION RACING | 53 | 1:01:37.328 |
| 5 | Twin Ring Motegi | 29 August 2021 | Tomoki Nojiri | TEAM MUGEN | 35 | 59:07.562 |
| 6 | Twin Ring Motegi | 17 October 2021 | Hiroki Otsu | Red Bull MUGEN Team Goh | 35 | 1:09:37.200 |
| 7 | Suzuka | 31 October 2021 | Nirei Fukuzumi | DOCOMO TEAM DANDELION RACING | 30 | 51:37.552 |
2021 Fastest Laps
| Round | Event | Driver | Team | Time |
|---|---|---|---|---|
| 1 | Fuji Speedway | Toshiki Oyu | TCS NAKAJIMA RACING | 1:22.639 |
| 2 | Suzuka | Hiroki Otsu | Red Bull MUGEN Team Goh | 1:40.417 |
| 3 | Autopolis | Tomoki Nojiri | TEAM MUGEN | 1:43.205 |
| 4 | Sportsland Sugo | Tomoki Nojiri | TEAM MUGEN | 1:07.072 |
| 5 | Twin Ring Motegi | Yuhi Sekiguchi | carenex TEAM IMPUL | 1:34.012 |
| 6 | Twin Ring Motegi | Toshiki Oyu | TCS NAKAJIMA RACING | 1:31.422 |
| 7 | Suzuka | Tomoki Nojiri | TEAM MUGEN | 1:40.637 |