The station consists of two side platforms serving two tracks at grade with a siding branching off track 1. The station does not have a staffed ticket window and only a waiting area is provided and this occupies only a part of a large multi-storey Japanese style building which also houses a community centre and Iwawaki City Hall branch. There is no staffed ticket window, only a waiting area. There is an accessibility ramp up to the station building. Access to the platform opposite the station building requires a footbridge but there is also a direct entrance to platform 2 on the other side of the tracks. Parking and a bike shed are available at the station forecourt. Blog entry with good photographic coverage of station facilities.
