[1] Minami-Ōtsuka Station is served by the Seibu Shinjuku Line between Seibu Shinjuku Station in Tokyo and Hon-Kawagoe Station in Kawagoe, and is located 43.9 km from the Seibu Shinjuku terminus.

[2] The station consists of two side platforms serving two tracks.

[3] In fiscal 2019, the station was the 57th busiest on the Seibu network with an average of 16,937 passengers daily.

[4] The passenger figures for previous years are as shown below.

Media related to Minami-Ōtsuka Station at Wikimedia Commons