The foundation is situated on the main axis of the mountain ridge, and a kuruwa (the general term for a castle compound) is located on the ridgeline of each of the two feeder ridges (which are separated from the main axis); the lower parts of these kuruwa are connected to each other horizontally.
山稜線の主軸に根幹をなし、そこから派生した2つの支脈の稜線に曲輪が配され、下部の曲輪で横に繋がっている。