Daisho-in Temple is one of the most important temples of Shingon Buddhism and is located at the base of Mount Misen, on which the sect's founder, Kobo Daishi, first began the practice of Buddhism on the island of Miyajima.

Daisho-in features a variety of buildings, statues and other religious objects. These include the Kannon-do Hall, the Maniden Hall, a sand mandala made by visiting monks from Tibet, a tea room and a cave filled with 88 icons representing the temples of the Shikoku Pilgrimage.