"大阪環状線 大阪城公園周辺、高架化されず(謎解きクルーズ)" [Why the Osaka Loop Line Around Osaka Castle Park is not elevated (mystery solving cruise)]. Nihon Keizai Shimbun Online (in Japanese). 3 October 2015. Archived from the original on 9 February 2022. Retrieved 31 December 2022.
web.archive.org
"大阪環状線 大阪城公園周辺、高架化されず(謎解きクルーズ)" [Why the Osaka Loop Line Around Osaka Castle Park is not elevated (mystery solving cruise)]. Nihon Keizai Shimbun Online (in Japanese). 3 October 2015. Archived from the original on 9 February 2022. Retrieved 31 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.
westjr.co.jp
"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.