Naoki Nagasaka (長坂 尚樹、born 24 April 1953) is a Japanese former racing driver.[1] [2] He has competed professionally in several Japan championships from the 1970s to the 1990s. He won the Japanese Touring Car Championship in 1985 and 1987, where he collected 6 wins and 15 podiums. He was also crowned at the 1984 All Japan Sports Prototype Championship.
| Year | Team | Co-drivers | Car | Class | Laps | |||
|---|---|---|---|---|---|---|---|---|
| 1990 |  Toyota Team SARD |  Pierre-Henri Raphanel Roland Ratzenberger | Toyota 90C-V | C1 | 241 | DNF | DNF | |
| 1991 | Team Fedco Euro Racing | Kiyoshi MisakiHisashi Yokoshima | Spice SE90C | C1 | 326 | 11th | 1st | |
| 1993 | Y's Racing Team Sard Co. Ltd. |  Mauro Martini Roland Ratzenberger | Toyota 93C-V | C2 | 363 | 5th | 1st |
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | DC | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1985 | Auto Beaurex | BMW 635CSi | Div.3 | SUG | TSU | NIS | SUZ | FUJ | 1st | 97 | |||||
| 1986 | Auto Beaurex | BMW 635CSi | Div.3 | NIS | SUG | TSU | SEN | FUJ | SUZ | ? | ? | ||||
| 1987 | Object T | Ford Sierra RS500 | Div.3 | NIS | SEN | TSU | SUG | FUJ | SUZ | 1st | 100 | ||||
| 1988 | Object T | Ford Sierra RS500 | JTC-1 | SUZ | NIS | SEN | TSU | SUG | FUJ | ? | ? | ||||
| 1989 | ? | Ford Sierra RS500 | JTC-1 | NIS | SEN | TSU | SUG | SUZ | FUJ | ? | ? | ||||
| 1990 | City Life 43 | Ford Sierra RS500 | JTC-1 | NIS | SUG | SUZ | TSU | SEN | FUJ | ? | ? | ||||
| 1991 | FET Racing | Ford Sierra RS500 | JTC-1 | SUG | SUZ | TSU | SEN | AUT | ？ | ？ | |||||
| Nissan Skyline GT-R | FUJ | ||||||||||||||
| 1992 | FET Racing | Nissan Skyline GT-R | JTC-1 | TAI | AUT | SUG | SUZ | MIN | TSU | SEN | FUJ | 13th | 28 | ||
| 1993 | FET Racing | Nissan Skyline GT-R | JTC-1 | MIN | AUT | SUG | SUZ | TAI | TSU | TOK | SEN | FUJ | 13th | 49 |
(key)
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | DC | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | FET Racing Team | Toyota Supra | GT1 | SUZ | FUJ | SEN | FUJ | SUG | MIN | 12th | 22 | |
| 1996 | 910 Racing | Porsche 911 RSR | GT300 | SUZ | FUJ | SEN | FUJ | 4th | 50 | |||
| Toyota Team Sard | Toyota Supra | GT500 | SUG | MIN | 20th | 4 | ||||||
| 1997 | Power Craft | Toyota Supra | GT500 | SUZ | FUJ | SEN | FUJ | MIN | SUG | 12th | 20 |