"JR西日本,特急"はるか"に271系を"[JR West to introduce 271 series to "Haruka" limited express services]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 21 June 2019. Retrieved 19 March 2022.
"近畿エリアの12路線 のべ300駅に「駅ナンバー」を導入します!"["Station numbers" will be introduced at a total of 300 stations on 12 lines in the Kinki area!]. westjr.co.jp (in Japanese). 20 July 2016. Archived from the original on 16 November 2022. Retrieved 30 December 2022.
"「駅ナンバー」一覧表"["Station number" list](PDF). westjr.co.jp (in Japanese). 20 July 2016. Archived from the original(PDF) on 16 November 2022. Retrieved 30 December 2022.
"近畿エリアの12路線 のべ300駅に「駅ナンバー」を導入します!"["Station numbers" will be introduced at a total of 300 stations on 12 lines in the Kinki area!]. westjr.co.jp (in Japanese). 20 July 2016. Archived from the original on 16 November 2022. Retrieved 30 December 2022.
"「駅ナンバー」一覧表"["Station number" list](PDF). westjr.co.jp (in Japanese). 20 July 2016. Archived from the original(PDF) on 16 November 2022. Retrieved 30 December 2022.