Mikawa-Ōtsuka Station
Lines. Mikawa-Ōtsuka Station is served by the Tōkaidō Main Line, and is located 305.2 kilometers from the starting point of the line at Tokyo Station. Station layout. The station has two opposed side platforms connected to the elevated station building by a footbridge. The station building has automated ticket machines, TOICA automated turnstiles and is unattended. Adjacent stations. !|Central Japan Railway Company Station history. Mikawa-Ōtsuka Station was opened on July 28, 1953 as a station of the JNR (Japan National Railway), however, its station building was not completed until June 24, 1954. The platforms were  lengthened, and a new station building was completed on August 6, 1965. With the dissolution and privatization of the JNR on April 1, 1987, the station came under the control of the Central Japan Railway Company. A new station building was completed on July 20, 2005. Passenger statistics. In fiscal 2017, the station was used by an average of 1266 passengers daily (boarding passengers only).