The ruins of the Otomo family, which is recorded in historical material
It is said that it was the center of life for the Otomo family, including Sorin Otomo , a famous Sengoku daimyo in Oita.
It is located in the northern part of the Ueno Hills, which is overgrown with green trees.
There are still traces of large moats and earthworks.
If you are interested, please come see the history of the Otomo family.