Gunma-Ōtsu Station
Introduction   is a passenger railway station in the town of Naganohara, Gunma Prefecture, Japan, operated by East Japan Railway Company (JR East).
Lines Gunma-Ōtsu Station is a station on the Agatsuma Line, and is located 44.2 rail kilometers from the opposing terminus of the line at Shibukawa Station.
Station layout The station consists of a single side platform serving bidirectional traffic. The station is unattended.
History Gunma-Ōtsu Station was opened on 7 March 1971.The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.
Surrounding area * Naganohara Town Hall* * Naganohara Post Office
See also * List of railway stations in Japan
External links *  JR East Station information