Map: GSI Japan Sado joins two histories that must be connected without being collapsed. Zeami, the actor, playwright, and theorist central to Noh's formation, was exiled to the island in 1434; later tradition associates his residence with Manpuku-ji and Shōbō-ji, and writing from exile preserves his encounter with the island. Sado's remarkable network of shrine and family Noh stages, however, developed especially under early modern conditions, when the island became shogunal territory and performance spread through local communities. The surviving stages at Daizen Shrine, the Honma family, and Ushio Shrine are mostly nineteenth-century rebuildings, not structures used by Zeami. Together with masks, rituals, and a modern Noh hall, they make Sado a rare place where political banishment, later institutional transmission, community performance, and continuing heritage can be studied in one island landscape.