2006 Formula Nippon season Teams and drivers Teams and drivers

| Team | Driver | Chassis | Engine | Rounds |
|---|---|---|---|---|
| DHG TOM`S Racing | André Lotterer | Lola FN06 | Toyota RV8J | All |
| DHG TOM`S Racing | Takeshi Tsuchiya | Lola FN06 | Toyota RV8J | All |
| DoCoMo Team Dandelion Racing | Björn Wirdheim | Lola FN06 | Honda HF386E | All |
| DoCoMo Team Dandelion Racing | Katsuyuki Hiranaka | Lola FN06 | Honda HF386E | 1–3 |
| DoCoMo Team Dandelion Racing | Yuji Ide | Lola FN06 | Honda HF386E | 4–9 |
| Autobacs Racing Team Aguri | Toshihiro Kaneishi | Lola FN06 | Honda HF386E | All |
| Autobacs Racing Team Aguri | Takashi Kogure | Lola FN06 | Honda HF386E | All |