[1] Although the station's address is in Tachiarai, most of the platform extends across the border into the neighboring city of Ogōri, Fukuoka.

[2] The station consists of a side platform serving a single bi-directional track.

There is no station building but an enclosed shelter is provided on the platform for waiting passengers.

A bike shed is provided by the station entrance and parking for cars is available.

[1][6][7] Media related to Nishi-Tachiarai Station at Wikimedia Commons This Fukuoka Prefecture railroad station-related article is a stub.