Iwanebashi Station opened on 15 December 1914 as a station on the Iwate Light Railway, which was nationalized in 1936, becoming the Kamaishi Line.
Iwanebashi Station opened on 15 December 1914 as a station on the Iwate Light Railway. The Iwate Light Railway was nationalized in 1936. The Iwate Light Railway was becoming the Kamaishi Line.