東急東横線・メトロ副都心線相互直通、16日スタート [Tokyu Toyoko Line and Tokyo Metro Fukutoshin Line inter-running to start on 16 March]. Nikkei.com (in Japanese). Japan: Nikkei Inc. 15 March 2013. Retrieved 2 April 2013.
seibu-group.co.jp
西武線全駅で駅ナンバリングを導入します [Station numbering to be introduced at all Seibu stations] (PDF). News Release (in Japanese). Japan: Seibu Railway. 23 February 2012. Archived from the original(PDF) on 24 September 2015. Retrieved 10 February 2013.
駅別乗降人員 2010(平成22)年度 1日平均 [Average daily station usage figures (fiscal 2010)] (PDF) (in Japanese). Japan: Seibu Railway. 2011. Archived from the original(PDF) on 26 June 2011. Retrieved 26 January 2013.
駅別乗降人員 2011(平成23)年度 1日平均 [Average daily station usage figures (fiscal 2011)] (PDF) (in Japanese). Japan: Seibu Railway. 2012. Archived from the original(PDF) on 1 November 2012. Retrieved 26 January 2013.
駅別乗降人員 2013(平成25)年度 1日平均 [Average daily station usage figures (fiscal 2013)] (PDF) (in Japanese). Japan: Seibu Railway. 2014. Archived from the original(PDF) on 14 July 2014. Retrieved 22 June 2014.
駅別乗降人員 2014(平成26)年度 1日平均 [Average daily station usage figures (fiscal 2014)] (PDF) (in Japanese). Japan: Seibu Railway. 2015. Archived from the original(PDF) on 8 March 2016. Retrieved 2 April 2016.
駅別乗降人員 2015(平成27)年度 1日平均 [Average daily station usage figures (fiscal 2015)] (PDF) (in Japanese). Japan: Seibu Railway. 2016. Archived from the original(PDF) on 3 August 2016. Retrieved 18 September 2016.
seiburailway.jp
駅別乗降人員(2019年度1日平均 [Average daily station usage figures (fiscal 2019)] (PDF) (in Japanese). Japan: Seibu Railway. Retrieved 6 January 2021.
西武線全駅で駅ナンバリングを導入します [Station numbering to be introduced at all Seibu stations] (PDF). News Release (in Japanese). Japan: Seibu Railway. 23 February 2012. Archived from the original(PDF) on 24 September 2015. Retrieved 10 February 2013.
駅別乗降人員 2010(平成22)年度 1日平均 [Average daily station usage figures (fiscal 2010)] (PDF) (in Japanese). Japan: Seibu Railway. 2011. Archived from the original(PDF) on 26 June 2011. Retrieved 26 January 2013.
駅別乗降人員 2011(平成23)年度 1日平均 [Average daily station usage figures (fiscal 2011)] (PDF) (in Japanese). Japan: Seibu Railway. 2012. Archived from the original(PDF) on 1 November 2012. Retrieved 26 January 2013.
駅別乗降人員 2013(平成25)年度 1日平均 [Average daily station usage figures (fiscal 2013)] (PDF) (in Japanese). Japan: Seibu Railway. 2014. Archived from the original(PDF) on 14 July 2014. Retrieved 22 June 2014.
駅別乗降人員 2014(平成26)年度 1日平均 [Average daily station usage figures (fiscal 2014)] (PDF) (in Japanese). Japan: Seibu Railway. 2015. Archived from the original(PDF) on 8 March 2016. Retrieved 2 April 2016.
駅別乗降人員 2015(平成27)年度 1日平均 [Average daily station usage figures (fiscal 2015)] (PDF) (in Japanese). Japan: Seibu Railway. 2016. Archived from the original(PDF) on 3 August 2016. Retrieved 18 September 2016.