| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Suzuka | 2004.03.27 | Dallara F304 - Toyota | Petronas Team TOM'S | |
| 2 | 2004.03.28 | Dallara F304 - Toyota | Petronas Team TOM'S | ||
| 3 | Tsukuba | 2004.04.10 | Dallara F304 - Toyota | Petronas Team TOM'S | |
| 4 | 2004.04.11 | Dallara F302/3 - Toyota | Inging | ||
| 5 | Aida | 2004.05.08 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | |
| 6 | 2004.05.09 | Dallara F302/3 - Toyota | Inging | ||
| 7 | Motegi | 2004.06.05 | Dallara F304 - Nissan | ThreeBond Racing | |
| 8 | 2004.06.06 | Dallara F302/3 - Toyota | Inging | ||
| 9 | Suzuka | 2004.07.03 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | |
| 10 | 2004.07.04 | Dallara F302/3 - Toyota | Inging | ||
| 11 | Sugo | 2004.07.31 | Dallara F302/3 - Toyota | Inging | |
| 12 | 2004.08.01 | Dallara F302/3 - Toyota | Inging | ||
| 13 | Mine | 2004.08.28 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | |
| 14 | 2004.08.29 | Dallara F303 - Toyota | Inging | ||
| 15 | Sendai | 2004.09.11 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | |
| 16 | 2004.09.12 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | ||
| 17 | Mine | 2004.10.02 | Dallara F302/3 - Toyota | Inging | |
| 18 | 2004.10.03 | Dallara F302/3 - Toyota | Inging | ||
| 19 | Motegi | 2004.10.23 | Lola-Dome F106/03 - Mugen-Honda | M-TEC | |
| 20 | 2004.10.24 | Dallara F304 - Toyota | Petronas Team TOM'S |
