Suminoekoen Station is served by the Yotsubashi Line (station number Y21) and Nankō Port Town Line (station number P18), and is the terminus of the both lines.
Station layout
Yotsubashi Line
The station has one island platform serving two tracks located on the second basement level.
^Terada, Hirokazu (July 2002). データブック日本の私鉄 [Databook: Japan's Private Railways]. Japan: Neko Publishing. p. 256. ISBN4-87366-874-3.
^"大阪・住之江のショッピングモール オスカードリーム". Archived from the original on 11 September 2012. Retrieved 21 October 2012. Osker Dream website. Retrieved 21 October 2012. (in Japanese)