Mount Miwa
Ōmiwa Shrine's history is closely related to Mount Miwa and the religious practices surrounding the mountain. In the early Kofun period, Yamato kings and leaders had shifted their attention to "kami" worship on Mount Miwa, and Ōmiwa Shrine was the major institution for this branch of worship. The style of Shinto surrounding Miwa became later known as Miwa Shinto, and is set apart from previous practices by a more structured theological philosophy.