The Namheung Line (南興線, Nankō-sen) was a narrow gauge railway line of the Chōsen Railway (Chōtetsu) of colonial-era Korea, located in South Hamgyeong Province, serving an industrial area south of the city of Hamheung.Kokubu, Hayato, 将軍様の鉄道 (Shōgun-sama no Tetsudō),
