Satake-ji (佐竹寺), officially Myōfuku-zan Myōn-in Satake-ji, is a Buddhist temple in Hitachiōta, Ibaraki Prefecture. It belongs to the Buzan branch of Shingon Buddhism and is known for its main image, Jūichimen Kannon Bosatsu, also called the Kitamuke Kannon. The temple’s history is closely tied to the Satake clan, from which it takes its name. It became established as an important local temple in the medieval period and remains linked to regional religious worship. Satake-ji is the 22nd temple on the Bandō Sanjūsankasho pilgrimage route, one of the major Kannon pilgrimage circuits in eastern Japan. Its religious importance comes from this pilgrimage role and from long-standing devotion to Kannon worship.