The station consists of one ground-level side platform serving a single dead-headed track.

With the privatization of the Japan National Railway (JNR) on 1 April 1987, the station came under the aegis of the West Japan railway Company (JR West).

[2] The station is located along the Suo Sea at the southern end of Sanyo-Onoda.

Yamaguchi Prefectural Route 354 Tsumazaki Kaisaku Onoda Line runs past the station.

Media related to Nagato-Motoyama Station at Wikimedia Commons This Yamaguchi Prefecture railroad station-related article is a stub.