According to tradition, while traveling through Shimousa Province on a pilgrimage, the monk Kukai (Kobo Daishi) discovered an old shrine here in the Heian period. A white fox suddenly appeared, circled the shrine three times, and vanished. This miraculous event is said to be the origin of the shrine's name "Mimeguri" (three circles) — Kukai's pilgrimage legend forms the very core of the shrine's founding story.