is a subway station in Nerima, Tokyo, Japan, operated by Tokyo Metro. Its station numbers for the Tokyo Metro Yurakucho and Fukutoshin Lines are Y-06 and F-06 respectively. Its station number for the Seibu Yà «rakuchà  Line is SI37.
Kotake-mukaihara Station is a junction of the following three underground lines.
The station consists of two parallel island platforms serving four tracks. Both platforms are equipped with waist-height platform edge doors.
The station opened on 1 October 1983.
The station facilities of the Yurakucho and Fukutoshin Lines were inherited by Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.
Waist-height platform edge doors were installed in June 2008.
Station numbering was introduced on all Seibu Railway lines during fiscal 2012, with Kotake-mukaihara Station becoming "SI37".
In fiscal 2013, the Seibu station was the 5th busiest on the Seibu network with an average of 154,779 passengers daily. In fiscal 2013, the Tokyo Metro station was used by an average of 154,779 passengers per day. Note that the statistics consider passengers who travel through Kotake-mukaihara station on a through service as users of the station, even if they did not disembark at the station. The passenger figures for previous years are as shown below.