Industrial Bank of Japan
Nakagawa was born in Tokyo on 19 July 1953 and attended Azabu High School, graduated from the law faculty of the University of Tokyo and entered the Industrial Bank of Japan in 1978. His father, Ichiro Nakagawa, was a prominent Hokkaidō politician who committed suicide in 1983. The younger Nakagawa was elected to the Japanese House of Representatives in the same year.