Kohama StationKohama Station is a railway station in Sumiyoshi-ku, Osaka, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway.WWW nankai.co.jp/traffic/stat...LinesKohama Station is served by the Nankai Main Line, and has the station number "NK07".LayoutThe station has two island platforms serving two tracks each. Tracks 2 and 4 are fenced and are not in use.