Nishi-Kawaguchi Station is a railway station on the Keihin-Tohoku Line in Kawaguchi, Saitama, Japan, operated by East Japan Railway Company (JR East).LinesNishi-Kawaguchi Station is served by the Keihin-Tōhoku Line linking Saitama Prefecture with central Tokyo and Kanagawa Prefecture, and is located 17.8 kilometers from Tokyo Station.Passenger statisticsIn fiscal 2014, the station was used by an average of 53,326 passengers daily (boarding passengers only).HistoryThe station opened on 1 September 1954. With the privatization of JNR on 1 April 1987, the station came under the control of JR East.