The 2008 Formula Nippon Championship was the thirty-sixth season of premier Japanese single-seater racing, and the thirteenth under the Formula Nippon moniker. The series was contested over 11 races across eight weekends at five venues, with three double-header race meetings awarding half-points added to the calendar. 11 teams and 22 drivers competed over the course of the season.
Defending champion Tsugio Matsuda of Team Impul successfully defended his title and won his second series championship, becoming the first driver since Satoru Nakajima to win consecutive championships in Japanese top formula racing. Together with teammate Benoît Tréluyer, Team Impul also secured the teams championship with a round to go.
This was the final season for Lola as the series' chassis supplier, and the last race for Toyota and Honda's three-litre, naturally-aspirated V8 engines that were introduced in 2006. This was also the final season for four-time Formula Nippon Champion Satoshi Motoyama, who retired from the series after 2008.
All teams used tyres supplied by Bridgestone and Lola B06/51 chassis.
| Team | # | Driver | Engine | Rounds |
|---|---|---|---|---|
| Lawson Team Impul | 1 | | Toyota RV8J | All |
| 2 | | Toyota RV8J | All | |
| Kondo Racing | 3 | | Toyota RV8J | All |
| 4 | | Toyota RV8J | All | |
| SG Team 5Zigen | 5 | | Honda HF386E | All |
| 6 | | Honda HF386E | 1–4, 7–8 | |
| | 5–6 | |||
| Team LeMans | 7 | | Toyota RV8J | All |
| 8 | | Toyota RV8J | All | |
| TP Checker Team Impul | 20 | | Toyota RV8J | 1–6, 8 |
| | 7 | |||
| PIAA Nakajima Racing | 31 | | Honda HF386E | All |
| 32 | | Honda HF386E | All | |
| Petronas Team TOM'S | 36 | | Toyota RV8J | All |
| 37 | | Toyota RV8J | All | |
| DoCoMo Team Dandelion Racing | 40 | | Honda HF386E | All |
| 41 | | Honda HF386E | All | |
| Cerumo/Inging | 47 | | Toyota RV8J | All |
| 48 | | Toyota RV8J | All | |
| Autobacs Racing Team Aguri | 55 | | Honda HF386E | All |
| 56 | | Honda HF386E | All | |
| Stonemarket Blaak Cerumo/Inging | 67 | | Toyota RV8J | All |
| Round | Circuit | Date | Pole position | Fastest lap | Winning driver | Winning team |
|---|---|---|---|---|---|---|
| 1 | Fuji Speedway | 6 April | | | | Team Impul |
| 2 | Suzuka Circuit | 11 May | | | | Team Impul |
| 3 | Twin Ring Motegi | 25 May | | | | Team Impul |
| 4 | Okayama International Circuit | 8 June | | | | Nakajima Racing |
| 5 | Suzuka Circuit | 13 July | | | | Team Impul |
| | | | Team Impul | |||
| 6 | Twin Ring Motegi | 10 August | | | | Nakajima Racing |
| | | | TOM'S Racing | |||
| 7 | Fuji Speedway | 31 August | | | | Kondō Racing |
| | | | Dandelion Racing | |||
| 8 | Sportsland SUGO | 21 September | | | | Team Impul |
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | PP | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rds 1–4, 8 | Points | 15 | 12 | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 | 1 |
| Rds 5–7 R1 | Points | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 1 | |
| Rds 5–7 R2 | Points | 5 | 4 | 3 | 2 | 1 | 0 | |||||
* – In race 2 at the August Fuji meeting, the race was run behind the safety car for five laps before the race was halted. Half points were awarded.
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| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rds 1–4, 8 | Points | 15 | 12 | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 |
| Rds 5–7 R1 | Points | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| Rds 5–7 R2 | Points | 5 | 4 | 3 | 2 | 1 | 0 | ||||
| Pos | Team | Car | FUJ | SUZ | MOT | OKA | SUZ | MOT | FUJ | SUG | Pts | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lawson Team Impul | 1 | 1 | 1 | 1 | Ret | 1 | 8 | 2 | 2 | 4 | 5 | 1 | 114.5 |
| 2 | 4 | 7 | Ret | 8 | Ret | 13 | 15 | Ret | 7 | 2 | 4 | |||
| 2 | PIAA Nakajima Racing | 31 | 10 | 10 | 3 | 1 | 6 | 2 | 1 | Ret | 2 | 7 | 3 | 103 |
| 32 | 6 | 5 | Ret | 9 | 3 | 7 | 5 | Ret | 3 | 6 | 2 | |||
| 3 | Petronas Team TOM'S | 36 | Ret | 3 | 2 | 2 | 2 | 4 | 11 | 7 | 5 | 4 | 12 | 58 |
| 37 | Ret | 11 | 10 | 10 | 13 | 11 | 7 | 1 | 10 | 10 | 16 | |||
| 4 | Cerumo/Inging | 47 | 5 | 8 | Ret | 7 | 10 | 9 | Ret | 13 | 6 | 3 | 7 | 52.5 |
| 48 | 2 | 17 | 7 | 4 | 17 | 12 | 4 | 4 | 9 | 9 | 15 | |||
| 5 | Kondo Racing | 3 | NC | 6 | 11 | 6 | 7 | 6 | Ret | 11 | 12 | 12 | Ret | 44 |
| 4 | Ret | Ret | 9 | 11 | 4 | 5 | 3 | 3 | 1 | 8 | 6 | |||
| 6 | TP Checker Impul | 20 | Ret | 2 | 6 | 3 | 5 | 1 | Ret | DNS | 13 | 13 | 5 | 42 |
| 7 | Team LeMans | 7 | Ret | 4 | 16 | Ret | 8 | 3 | 9 | 5 | 14 | 14 | Ret | 22 |
| 8 | 7 | 13 | 8 | Ret | 14 | Ret | 13 | 8 | 17 | 16 | 9 | |||
| 8 | Autobacs Racing Team Aguri | 55 | 9 | 18 | 15 | NC | 15 | Ret | 12 | Ret | NC | 19 | 17 | 21 |
| 56 | Ret | 9 | 4 | 5 | 12 | Ret | Ret | 12 | 18 | 17 | 8 | |||
| 9 | Stonemarket Cerumo/Inging | 67 | 3 | 15 | Ret | Ret | 11 | 10 | Ret | 9 | 19 | 18 | 10 | 11 |
| 10 | SG Team 5Zigen | 5 | 11 | Ret | 5 | 14 | Ret | 14 | 6 | Ret | 16 | 20 | 11 | 9 |
| 6 | Ret | 12 | 13 | 15 | 18 | 15 | 14 | 10 | 15 | 15 | Ret | |||
| 11 | DoCoMo Team Dandelion Racing | 40 | 12 | 16 | 12 | 13 | 9 | Ret | 10 | 6 | 8 | 1 | 13 | 7.5 |
| 41 | 8 | 14 | 14 | 12 | 16 | Ret | 8 | 14 | 11 | 11 | 14 | |||