was a railway station on the Koizumi Line in Ōra, Ōra District, Gunma, Japan, which was operated by the private railway operator Tobu Railway. History The station opened on March 1, 1933, as a station on the Koizumi Line, then operated by the Joshu Railway. Mujinazuka Station (between Narushima Station and Hon-Nakano Station), as well as Kobugannon Station, closed on December 25, 1941, after the Koizumi Line was purchased by Tobu Railway in 1937. References Ora-machi town history (local guide) Defunct railway stations in Japan Railway stations in Gunma Prefecture Railway stations in Japan opened in 1933 Railway stations closed in 1941