Round 6 of the 2013 Japanese Super Formula Championship was held at Sportsland Sugo, Japan on 29 September 2013. Loïc Duval was the race winner.
Race Result
| Pos. | No. | Driver | Nationality | Team | Engine | Tyre | Laps | Race Time | Gap | Best Time |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Loic Duval | France | KYGNUS SUNOCO Team LeMans | TOYOTA RV8K | Bridgestone | 68 | 1:37:08.879 | 155.571 km/h | 1:09.310 |
| 2 | 2 | Andre Lotterer | Germany | PETRONAS TEAM TOM’S | TOYOTA RV8K | Bridgestone | 68 | 1:37:08.920 | 0.041 | 1:09.179 |
| 3 | 16 | Naoki Yamamoto | Japan | TEAM MUGEN | Honda HR12E | Bridgestone | 68 | 1:37:11.399 | 2.520 | 1:09.399 |
| 4 | 39 | Yuji Kunimoto | Japan | P.MU / CERUMO·INGING | TOYOTA RV8K | Bridgestone | 68 | 1:37:13.519 | 4.640 | 1:08.998 |
| 5 | 20 | Tsugio Matsuda | Japan | Lenovo TEAM IMPUL | TOYOTA RV8K | Bridgestone | 68 | 1:37:14.103 | 5.224 | 1:10.368 |
| 6 | 3 | Hironobu Yasuda | Japan | KONDO RACING | TOYOTA RV8K | Bridgestone | 68 | 1:37:17.982 | 9.103 | 1:10.537 |
| 7 | 31 | Daisuke Nakajima | Japan | NAKAJIMA RACING | Honda HR12E | Bridgestone | 68 | 1:37:18.688 | 9.809 | 1:09.249 |
| 8 | 32 | Takashi Kogure | Japan | NAKAJIMA RACING | Honda HR12E | Bridgestone | 68 | 1:37:18.833 | 9.954 | 1:08.633 |
| 9 | 62 | Koki Saga | Japan | TOCHIGI Le Beausset Motorsports | TOYOTA RV8K | Bridgestone | 68 | 1:37:19.803 | 10.924 | 1:10.501 |
| 10 | 41 | Hideki Mutoh | Japan | DOCOMO TEAM DANDELION RACING | Honda HR12E | Bridgestone | 68 | 1:37:20.671 | 11.792 | 1:10.260 |
| 11 | 15 | Takuma Sato | Japan | TEAM MUGEN | Honda HR12E | Bridgestone | 66 | 1:37:32.149 | 2 laps | 1:10.213 |
| DNF | 10 | Koudai Tsukakoshi | Japan | HP REAL RACING | Honda HR12E | Bridgestone | 57 | 1:20:26.806 | 11 laps | 1:10.493 |
| DNF | 1 | Kazuki Nakajima | Japan | PETRONAS TEAM TOM’S | TOYOTA RV8K | Bridgestone | 57 | 1:20:26.850 | 11 laps | 1:10.407 |
| DNF | 7 | Ryo Hirakawa | Japan | KYGNUS SUNOCO Team LeMans | TOYOTA RV8K | Bridgestone | 55 | 1:18:05.074 | 13 laps | 1:10.390 |
| DNF | 11 | Yuhki Nakayama | Japan | HP REAL RACING | Honda HR12E | Bridgestone | 52 | 1:37:21.207 | 16 laps | 1:09.600 |
| DNF | 40 | Takuya Izawa | Japan | DOCOMO TEAM DANDELION RACING | Honda HR12E | Bridgestone | 36 | 55:28.941 | 32 laps | 1:09.749 |
| DNF | 18 | Richard Bradley | Great Britain | KCMG | TOYOTA RV8K | Bridgestone | 25 | 38:38.452 | 43 laps | 1:10.527 |
| DNF | 19 | Joao Paulo Lima de Oliveira | Brazil | Lenovo TEAM IMPUL | TOYOTA RV8K | Bridgestone | 7 | 13:36.077 | 61 laps | 1:11.017 |
| DNF | 38 | Kohei Hirate | Japan | P.MU / CERUMO·INGING | TOYOTA RV8K | Bridgestone | 2 | 2:40.860 | 66 laps | 1:18.119 |