This fort was built on Mukaishima Island, received in compensation for the Battle of Itsukushima. The fort boundary and ship cove can still be observed. *It is not open to the public. Please observe it from a distance.
This sea fort was located at the top of Chausuyama Mountain on Momoshima Island. It occupied an important position at the key point along the Sanyo side sea lane.
This sea fort was built on Mukaishima Island. Once home to a great pirate, it was taken in battle by the Murakami Kaizoku. *It is not open to the public. Please observe it from a distance.