秋田新幹線用車両と埼京線・横浜線用車両の新造について [Akita Shinkansen, Saikyo Line, and Yokohama Line new train details] (PDF) (in Japanese). JR East. 10 April 2012. Retrieved 10 April 2012.
"東京臨海高速鉄道，りんかい線に71-000形を導入へ" [Tokyo Waterfront Railway to introduce 71-000 series trains on the Rinkai Line]. Japan Railfan Magazine Online (in Japanese). 6 November 2023. Archived from the original on 6 November 2023. Retrieved 6 November 2023.
saitama-np.co.jp
新型車両で快適に 埼京・川越線、３０日から導入 [Comfortable new trains to be introduced on Saikyo/Kawagoe Line from 30th] (in Japanese). Japan: The Saitama Shimbun. 7 June 2013. Archived from the original on 2013-06-09. Retrieved 7 June 2013.
"中期経営計画２０２２" [2022 Mid-term Management Plan] (PDF). March 2022. Retrieved 3 April 2022.
"企業情報" [Company Information]. twr.co.jp (in Japanese). Archived from the original on 30 November 2023. Retrieved 30 January 2024.
"りんかい線「駅ナンバリング」の導入について" [Introduction of Rinkai Line "Station Numbering"]. twr.co.jp (in Japanese). 22 March 2016. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
web.archive.org
新型車両で快適に 埼京・川越線、３０日から導入 [Comfortable new trains to be introduced on Saikyo/Kawagoe Line from 30th] (in Japanese). Japan: The Saitama Shimbun. 7 June 2013. Archived from the original on 2013-06-09. Retrieved 7 June 2013.
"東京臨海高速鉄道，りんかい線に71-000形を導入へ" [Tokyo Waterfront Railway to introduce 71-000 series trains on the Rinkai Line]. Japan Railfan Magazine Online (in Japanese). 6 November 2023. Archived from the original on 6 November 2023. Retrieved 6 November 2023.
"企業情報" [Company Information]. twr.co.jp (in Japanese). Archived from the original on 30 November 2023. Retrieved 30 January 2024.
"りんかい線「駅ナンバリング」の導入について" [Introduction of Rinkai Line "Station Numbering"]. twr.co.jp (in Japanese). 22 March 2016. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
JR東日本のりんかい線買収でどう変わる？ [What will change if JR East buys out the Rinkai Line?] (in Japanese). Japan. 22 August 2014. Archived from the original on 2014-08-29. Retrieved 30 August 2014.
yahoo.co.jp
headlines.yahoo.co.jp
JR東日本のりんかい線買収でどう変わる？ [What will change if JR East buys out the Rinkai Line?] (in Japanese). Japan. 22 August 2014. Archived from the original on 2014-08-29. Retrieved 30 August 2014.
