ごあいさつ・沿革 [Greetings and History] (in Japanese). Kōchi Prefectural Museum of History. Archived from the original on 27 September 2023. Retrieved 20 August 2019.
nankoku.lg.jp
city.nankoku.lg.jp
県立歴史民俗資料館 [Prefectural Museum of History and Folk Customs] (in Japanese). Nankoku City. Retrieved 20 August 2019.
web.archive.org
ごあいさつ・沿革 [Greetings and History] (in Japanese). Kōchi Prefectural Museum of History. Archived from the original on 27 September 2023. Retrieved 20 August 2019.