Nanakōdai Station is served by the 62.7 km (39.0 mi) Tobu Urban Park Line (formerly known as the Tobu Noda Line) from Ōmiya in Saitama Prefecture to Funabashi in Chiba Prefecture, and is located 25.1 km (15.6 mi) from the western terminus of the line at Ōmiya.

[1] The station has one island platform serving two tracks connected to the street by an overpass.

Nanakōdai Depot, the main depot for the Urban Park Line, is located to the west of the line north of the station.

[2] In fiscal 2018, the station was used by an average of 7,119 passengers daily.

[3] Media related to Nanakōdai Station at Wikimedia Commons