The station was designed to reflect the architecture of Ōsakajō (Ōsaka Castle), for which the station gets its name. This could be seen in the black and white coloured contrast of the walls, and the green-coloured roofs (representing the iconic colour of corroded copper roofs that Ōsakajō is well known for having).
Layout
There are two side platforms with two tracks on the ground level.
Station numbering was introduced in March 2018 with Teradacho being assigned station number JR-O07.[2][3]
References
^"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.