The Shrine of the Three Dynasties was built within the Ichidou District in 1199 at Toshi Ranbo to honor the dynasties that had ruled the Emerald Empire, the Hantei Dynasty, the Toturi Dynasty, and the Iweko Dynasty. A number of ancestral spirits related to the Virtues of Bushido found residence there. One of its known Guardian Spirits was Tsuruchi Nobumoto.