Nakatsu Castle

About

Nakatsu Castle (Nakatsu-jō) is a Japanese castle in the city of Nakatsu in Ōita Prefecture. It is known as one of the three mizujiro, or "castles on the sea", in Japan, with Takamatsu Castle in Kagawa Prefecture and Imabari Castle in Ehime Prefecture.

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.