Moto Sakura Castle

Moto Sakura Castle - Credit: Wikimedia Commons

was a Muromachi period "hirayama"-style castle located on the border of the town of Shisui and the city of Sakura, Chiba Prefecture, Japan. Its ruins been protected as a National Historic Site since 1998. Read more on Wikipedia

type: military structure
date from: 1469

Source: en.wikipedia.org