Racing driver
Katsumi Yamamoto
Japan
Career
| Season | Level | Series / class | Pos. | Team / car / races |
|---|---|---|---|---|
| 1997 | Formula Nippon (Navi) | |||
| 1996 | Formula Nippon (Dome) | |||
| 1995 | Japanese Formula 3000, 9. | |||
| 1994 | German Formula 3, Class B-9. | |||
| 1993 | German Formula 3, Class B | |||
| Japanese Formula 3 | ||||
| 1992 | German Formula BMW | |||
| Japanese Formula Junior 1600 Series | ||||
| 1991 | Karting | |||
| 1990 | Karting | |||
| 1989 | Karting | |||
- Main series of the season: highest share of races contested; series with few races and single races count less.
- 1. Positions 1–6 and wins.