Mitsuoka StationMitsuoka Station is a train station in the city of Komoro, Nagano, Japan, operated by East Japan Railway Company.WWW jreast.co.jp/estation/sta...LinesMitsuoka Station is served by the Koumi Line and is 75.3 kilometers from the terminus of the line at Kobuchizawa Station.Station layoutThe station consists of two opposed ground-level side platforms serving two tracks, connected by a level crossing. The station is unattended.HistoryMitsuoka Station opened on 14 April 1925. With the privatization of Japanese National Railways on 1 April 1987, the station came under the control of JR East. The current station building was completed in 2002.