The 2002 Formula Nippon Championship was the thirtieth season of premier Japanese single-seater racing, and the seventh under the Formula Nippon moniker. The series was contested over 10 rounds at five venues. 11 different teams and 22 different drivers completed in the series.
Reynard became the sole supplier of chassis to all teams after the withdrawal of G-Force Technologies, but this would only last one season after the company declared bankruptcy in February 2002.
Nakajima Racing driver Ralph Firman won the series championship before moving to Formula One in 2003.
All teams used tyres supplied by Bridgestone and Mugen MF308 engines.
| Team | # | Driver | Chassis | Rounds |
|---|---|---|---|---|
| Xbox Team Impul | 1 | | Reynard 01L | All |
| 2 | | Reynard 99L | 1–2 | |
| Olympic Kondo Racing Team | 3 | | Reynard 99L | All |
| 4 | | Reynard 99L Reynard 2KL | All | |
| Team 5ZIGEN | 5 | | Reynard 01L | All |
| 6 | | 1–2, 5–10 | ||
| | 3–4 | |||
| Team LeMans | 7 | | Reynard 99L Reynard 01L | 1–2 |
| | 3–10 | |||
| 8 | | Reynard 01L | All | |
| Soft On Demand Team Nova Forward Team Nova | 9 | | Reynard 99L | All |
| 10 | | All | ||
| Cosmo Oil Racing Team Cerumo | 11 | | Reynard 99L Reynard 01L | 1–5 |
| | 6–10 | |||
| Mooncraft | 14 | | Reynard 01L | All |
| Team 22 | 22 | | Reynard 99L | All |
| PIAA Nakajima Racing | 31 | | Reynard 01L | All |
| 32 | | All | ||
| Autobacs Racing Team Aguri | 55 | | Reynard 99L Reynard 01L | All |
| 56 | | Reynard 01L | All | |
| DoCoMo Team Dandelion Racing | 68 | | Reynard 2KL | 1–2 |
| | 3–10 |
All races were held in Japan.
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|
| Points | 10 | 6 | 4 | 3 | 2 | 1 |
| Rank | Name | SUZ | FUJ | MIN | SUZ | MOT | SGO | FUJ | MIN | MOT | SUZ | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | 1 | 2 | Ret | 1 | 9 | 1 | 2 | 2 | 1 | 3 | 62 |
| 2 | | Ret | 1 | 1 | 5 | 1 | Ret | 3 | 1 | 3 | 1 | 60 |
| 3 | | 5 | 3 | Ret | 3 | 3 | Ret | 1 | 8 | 2 | 4 | 33 |
| 4 | | 2 | 6 | 3 | Ret | 2 | 4 | Ret | 7 | 6 | 2 | 27 |
| 5 | | 3 | 10 | 2 | Ret | Ret | 5 | Ret | 4 | 4 | 6 | 19 |
| 6 | | 4 | DNS | 4 | 3 | 4 | 3 | 12 | 11 | 17 | ||
| 7 | | Ret | Ret | 4 | 6 | 5 | 6 | 5 | 5 | Ret | 7 | 11 |
| 8 | | 6 | Ret | Ret | 4 | 6 | 12 | 6 | 6 | 8 | 5 | 9 |
| 9 | | 5 | 2 | 8 | ||||||||
| 10 | | 7 | 8 | 11 | 2 | 7 | Ret | 7 | Ret | 6 | ||
| 11 | | 8 | 4 | 9 | 10 | Ret | Ret | NC | 9 | 11 | 10 | 3 |
| 12 | | 9 | 5 | Ret | Ret | 12 | 10 | 12 | Ret | Ret | 12 | 2 |
| 13 | | Ret | 11 | Ret | 8 | 9 | 10 | 5 | Ret | 2 | ||
| 14 | | 11 | Ret | 6 | 7 | 7 | 1 | |||||
| 15 | | 7 | 7 | 0 | ||||||||
| 16 | | Ret | Ret | 11 | 13 | 10 | 7 | Ret | Ret | 13 | Ret | 0 |
| 17 | | 10 | 9 | 10 | 9 | 8 | 9 | 8 | 11 | 10 | 8 | 0 |
| 18 | | 12 | Ret | 8 | 12 | Ret | 11 | 10 | 12 | 14 | 9 | 0 |
| 19 | | 13 | 8 | 0 | ||||||||
| 20 | | Ret | 11 | Ret | 9 | Ret | 0 | |||||
| 21 | | 15 | 11 | 12 | Ret | Ret | Ret | 13 | DNS | 15 | 13 | 0 |
| 22 | | Ret | Ret | 0 |
| Rank | Team | Car | SUZ | FUJ | MIN | SUZ | MOT | SGO | FUJ | MIN | MOT | SUZ | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PIAA Nakajima | 31 | 1 | 2 | Ret | 1 | 9 | 1 | 2 | 2 | 1 | 3 | 81 |
| 32 | 3 | 10 | 2 | Ret | Ret | 5 | Ret | 4 | 4 | 6 | |||
| 2 | Xbox Impul | 1 | Ret | 1 | 1 | 5 | 1 | Ret | 3 | 1 | 3 | 1 | 60 |
| 2 | 7 | 7 | |||||||||||
| 3 | ARTA | 55 | 5 | 3 | Ret | 3 | 3 | Ret | 1 | 8 | 2 | 4 | 44 |
| 56 | Ret | Ret | 4 | 6 | 5 | 6 | 5 | 5 | Ret | 7 | |||
| 4 | 5ZIGEN | 5 | 6 | Ret | Ret | 4 | 6 | 12 | 6 | 6 | 8 | 5 | 34 |
| 6 | 4 | DNS | 5 | 2 | 4 | 3 | 4 | 3 | 12 | 11 | |||
| 5 | LeMans | 7 | Ret | Ret | Ret | 11 | Ret | 8 | 9 | 10 | 5 | Ret | 29 |
| 8 | 2 | 6 | 3 | Ret | 2 | 4 | Ret | 7 | 6 | 2 | |||
| 6 | DoCoMo Dandelion | 68 | 13 | 8 | 7 | 8 | 11 | 2 | 7 | Ret | 7 | Ret | 6 |
| 7 | Olympic Kondo | 3 | 8 | 4 | 9 | 10 | Ret | Ret | NC | 9 | 11 | 10 | 3 |
| 4 | 12 | Ret | 8 | 12 | Ret | 11 | 10 | 12 | 14 | 9 | |||
| 8 | Nova | 9 | 15 | 11 | 12 | Ret | Ret | Ret | 13 | DNS | 15 | 13 | 2 |
| 10 | 9 | 5 | Ret | Ret | 12 | 10 | 12 | Ret | Ret | 12 | |||
| 9 | Cosmo Oil Cerumo | 11 | 11 | Ret | 6 | 7 | 7 | Ret | 11 | Ret | 9 | Ret | 1 |
| 10 | Mooncraft | 14 | Ret | Ret | 11 | 13 | 10 | 7 | Ret | Ret | 13 | Ret | 0 |
| 11 | Team 22 | 22 | 10 | 9 | 10 | 9 | 8 | 9 | 8 | 11 | 10 | 8 | 0 |