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.