Ainoki Station  Ainoki Station is served by the Toyama Chihō Railway Main Line, and is 11.3 kilometers from the starting point of the line at . The station has one ground-level side platform serving a single bi-directional track. The station is unattended. Ainoki Station was opened on 1 September 1931 as at a location approximately 700 meters in the direction of Kamiichi Station. It was renamed to its present name on 1 October 1936, and was closed on 18 May 1944. It was relocated to its present location and reopened as Ainoki Station on 15 April 1949.