is a railway station in the city of Toyama, Toyama Prefecture, Japan, operated by the private railway operator Toyama Chihà  Railway.
Arimineguchi Station is served by the Toyama Chihà  Railway Tateyama Line, and is 17.9 kilometers from the starting point of the line at .
The station has one ground-level island platform serving two tracks. The station is staffed.
Arimineguchi Station was opened on 1 October 1937 as . It was renamed to its present name on 1 July 1970.
In fiscal 2015, the station was used by 84 passengers daily.