- Source: 2003 Formula Nippon Championship
- Kejuaraan Super Formula
- Formula 3000 Internasional
- Ayrton Senna
- Michael Schumacher
- Formula Satu musim 2014
- Ralf Schumacher
- Sirkuit Internasional Sepang
- Pedro de la Rosa
- Giancarlo Fisichella
- Olahraga di Jepang
- 2003 Formula Nippon Championship
- 2002 Formula Nippon Championship
- Super Formula Championship
- 2004 Formula Nippon Championship
- 2003 Formula One World Championship
- 2003 Euro Formula 3000 Series
- Toranosuke Takagi
- International Formula 3000
- Benoît Tréluyer
- List of 2003 motorsport champions
The 2003 Formula Nippon Championship was contested over 10 rounds. 10 different teams and 21 different drivers competed. All teams had to use Lola chassis (Lola B03/51) and Mugen Honda (Mugen MF308) engines.
Teams and drivers
Race calendar and results
All races were held in Japan
At race 5 a sprint race of 18 laps (104.526 km) set the grid for the main race. The sprint race winner Richard Lyons started from pole in the main race. Takeshi Tsuchiya set pole position for the sprint race.
Championship standings
= Drivers' Championship
=Scoring system
= Teams' Championship
=External links
2003 Japanese Championship Formula Nippon