[3] The station consists of a side platform serving a single track in a shallow cutting.

From the access road, a flight of steps (indicated by a signboard) leads down directly to the platform where a shelter is provided.

A bike shed and toilet are located on the access road opposite the station entrance.

With the privatization of JNR on 1 April 1987, the station came under the control of JR Kyushu.

[5] Media related to Mochibaru Station at Wikimedia Commons