is a railway station on the Seibu Shinjuku Line in Nakano, Tokyo, Japan, operated by the private railway operator Seibu Railway.LinesSaginomiya Station is served by the 47.5 km Seibu Shinjuku Line from in Tokyo to in Saitama Prefecture.HistorySaginomiya Station opened on 16 April 1927. Station numbering was introduced on all Seibu Railway lines during fiscal 2012, with Saginomiya Station becoming "SS09".Passenger statisticsIn fiscal 2013, the station was the 31st busiest on the Seibu network with an average of 29,911 passengers daily.The passenger figures for previous years are as shown below.