The East jukusha of Izumo-taisha Shrine is one of a group of Shinto shrines on the grounds of Izumo-taisha and is known as a temple for welcoming and accommodating the gods who gather from all over Japan in the month of Kamiari (October on the lunar calendar). This “East Jukusha” is the counterpart of the “West Jukusha” located on the west side of Izumo-taisha and plays a central role in the Kamiari Festival. Its origin dates back to ancient times, when the land of Izumo was considered a special place where “eight million gods” gathered. According to Izumo mythology and folklore, in the tenth month of the lunar calendar, the gods of the whole country gather in Izumo to discuss the marriage of people and the stability of the country. This period is called “kanna-zuki” in other lands, but in Izumo it is called “kamiari-zuki” because the gods gather there. The 19 shrines to the east consist specifically of 19 buildings, each enshrining a different set of deities. These groups of shrine pavilions have been rebuilt and restored since the Edo period to their present form, and are preserved as important components of Izumo Taisha. During the Kamiari Festival, it is believed that the gods dwell in the eastern and western nineteen shrines and participate in the rituals of the main hall of Izumo-taisha Shrine. Against this background, the eastern nineteen shrines have more meaning than mere buildings, and have been carefully protected as the very foundation of Izumo faith.