Kami-Akasaka Castle

Kami-Akasaka Castle - Credit: Wikimedia Commons

is a late Kamakura period Japanese castle located in the village of Chihayaakasaka, Osaka Prefecture, Japan."Osaka Info – "The ruins of Kamiakasaka castle" Its ruins have been protected as a National Historic Site since 1934. It is also referred to as or , Read more on Wikipedia

type: military installation
date from: 1331

Source: en.wikipedia.org