Round 3 of the 2020 Japanese Super Formula Championship was held at Sportsland Sugo, Japan on 18 October 2020. Nick Cassidy was the race winner.
Race Result
| Pos. | No. | Driver | Abbreviation | Nationality | Team | Engine | Tyre | Laps | Race Time | Gap | Best Lap | Lap | Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Nick Cassidy | CAS | New Zealand | VANTELIN TEAM TOM’S | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:11.981 | - | 1:06.350 | 46 | 167.231 |
| 2 | 20 | Ryo Hirakawa | HIR | Japan | ITOCHU ENEX TEAM IMPUL | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:15.955 | 3.974 | 1:06.795 | 37 | 167.068 |
| 3 | 5 | Naoki Yamamoto | NAO | Japan | DOCOMO TEAM DANDELION RACING | HONDA/M-TEC HR-417E | Yokohama | 53 | 1:08:23.876 | 11.895 | 1:06.762 | 31 | 166.746 |
| 4 | 16 | Tomoki Nojiri | NOJ | Japan | TEAM MUGEN | HONDA/M-TEC HR-417E | Yokohama | 53 | 1:08:32.740 | 20.759 | 1:07.356 | 36 | 166.386 |
| 5 | 18 | Yuji Kunimoto | KUN | Japan | carrozzeria Team KCMG | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:36.153 | 24.172 | 1:07.515 | 41 | 166.248 |
| 6 | 3 | Kenta Yamashita | KEN | Japan | KONDO RACING | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:37.501 | 25.520 | 1:07.551 | 39 | 166.194 |
| 7 | 64 | Tadasuke Makino | MAK | Japan | TCS NAKAJIMA RACING | HONDA/M-TEC HR-417E | Yokohama | 53 | 1:08:38.154 | 26.173 | 1:07.448 | 53 | 166.168 |
| 8 | 38 | Hiroaki Ishiura | ISH | Japan | JMS P.MU/CERUMO･INGING | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:46.552 | 34.571 | 1:07.654 | 43 | 165.830 |
| 9 | 14 | Kazuya Oshima | OSH | Japan | ROOKIE Racing | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:51.124 | 39.143 | 1:07.876 | 53 | 165.646 |
| 10 | 6 | Nirei Fukuzumi | FUK | Japan | DOCOMO TEAM DANDELION RACING | HONDA/M-TEC HR-417E | Yokohama | 53 | 1:08:51.779 | 39.798 | 1:07.120 | 16 | 165.620 |
| 11 | 19 | Yuhi Sekiguchi | SEK | Japan | ITOCHU ENEX TEAM IMPUL | TOYOTA/TRD 01F | Yokohama | 53 | 1:08:57.213 | 45.232 | 1:07.783 | 34 | 165.402 |
| 12 | 65 | Toshiki Oyu | OYU | Japan | TCS NAKAJIMA RACING | HONDA/M-TEC HR-417E | Yokohama | 53 | 1:08:57.277 | 45.296 | 1:07.294 | 35 | 165.400 |
| 13 | 39 | Sho Tsuboi | TUB | Japan | JMS P.MU/CERUMO･INGING | TOYOTA/TRD 01F | Yokohama | 53 | 1:09:00.340 | 48.359 | 1:07.773 | 51 | 165.277 |
| 14 | 7 | Kamui Kobayashi | KOB | Japan | carrozzeria Team KCMG | TOYOTA/TRD 01F | Yokohama | 53 | 1:09:03.800 | 51.819 | 1:07.171 | 16 | 165.139 |
| 15 | 36 | Kazuki Nakajima | KAZ | Japan | VANTELIN TEAM TOM’S | TOYOTA/TRD 01F | Yokohama | 52 | 1:09:04.924 | 1 lap | 1:06.359 | 51 | 161.980 |
| DNF | 12 | Koudai Tsukakoshi | TUK | Japan | ThreeBond Drago CORSE | HONDA/M-TEC HR-417E | Yokohama | 41 | 1:09:06.418 | 12 laps | 1:06.963 | 31 | 127.669 |
| DNF | 15 | Ukyo Sasahara | SAS | Japan | TEAM MUGEN | HONDA/M-TEC HR-417E | Yokohama | 34 | 48:06.656 | 19 laps | 1:08.035 | 16 | 152.075 |
| DNF | 50 | Sergio Sette Camara | SET | Brazil | Buzz Racing with B-Max | HONDA/M-TEC HR-417E | Yokohama | 18 | 20:44.306 | 35 laps | 1:07.896 | 8 | 186.775 |
| DNF | 4 | Sacha Fenestraz | FEN | France | KONDO RACING | TOYOTA/TRD 01F | Yokohama | 1 | 2:02.476 | 52 laps | 105.420 |