History
Mutsuna Station opened on 31 January 1988 as one of the original stations of the new third-sector Aichi Loop Railway, which took over and expanded the former Japanese National Railways Okatō Line. The two elevated side platforms were originally only long enough for two-car trains but were lengthened to four-car capacity by 1991. A 2004 reconstruction of the approaches to Okazaki Station ended track sharing with the Tōkaidō Main Line, leaving Mutsuna on a single-tracked parallel alignment. TOICA acceptance was introduced on 2 March 2019. The station is unstaffed with no ticket window, mirroring the other compact suburban stops on the Aichi Loop Line.
History summarized from Japanese & English Wikipedia · last reviewed 2026-05-18.