Nagaoka Castle 長岡城

Nagaoka Castle 長岡城 - Credit: Wikimedia Commons

was a Japanese castle located in Nagaoka, Niigata Prefecture, Japan. At the end of the Edo period, Nagaoka Castle was home to a branch of the Makino clan, daimyō of Nagaoka Domain. Read more on Wikipedia

type: military structure
date from: 1537

Source: en.wikipedia.org