Seiji Shinohara was born in 1949 in Kanagawa, Japan. He is an actor, known for Otoko wa tsurai yo: Shiretoko bojô (1987), Otoko wa tsurai yo: Tabi to onna to Torajirô (1983) and Kodoku no Missô ~ kyûkanchô ga mita! naikai to high miss no sei to ai (1985).