Koguriyama Station
Lines. Koguriyama Station is served by the Kōnan Railway Ōwani Line, and lies 9.3 kilometers from the southern terminus of the line at Ōwani Station. Station layout. The station has one side platform serving a single bi-directional track. There is no station building, but only a weather shelter on the platform. The station is unattended. History. Koguriyama Station was opened on January 26, 1952, with the opening of the Ōwani Line.