Ueshin, Daisuke (20 April 2017). 東武スカイツリーライン快速・区間快速ラストラン、300型が最後の定期運行 [Final run for Tobu Skytree Line Rapid and Section Rapid and last regular runs for 300 series]. Mynavi News (in Japanese). Japan: Mynavi Corporation. Archived from the original on 27 April 2017. Retrieved 27 April 2017.
railf.jp
東武70000系が営業運転を開始 [Tobu 70000 series enters revenue service]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 8 July 2017. Archived from the original on 9 July 2017. Retrieved 9 July 2017.
東京メトロ13000系が本格的な営業運転を開始 [Tokyo Metro 13000 series enters full revenue service]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 27 March 2017. Archived from the original on 27 March 2017. Retrieved 27 March 2017.
web.archive.org
東武70000系が営業運転を開始 [Tobu 70000 series enters revenue service]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 8 July 2017. Archived from the original on 9 July 2017. Retrieved 9 July 2017.
東京メトロ13000系が本格的な営業運転を開始 [Tokyo Metro 13000 series enters full revenue service]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 27 March 2017. Archived from the original on 27 March 2017. Retrieved 27 March 2017.
Ueshin, Daisuke (20 April 2017). 東武スカイツリーライン快速・区間快速ラストラン、300型が最後の定期運行 [Final run for Tobu Skytree Line Rapid and Section Rapid and last regular runs for 300 series]. Mynavi News (in Japanese). Japan: Mynavi Corporation. Archived from the original on 27 April 2017. Retrieved 27 April 2017.