Ōyamazumi-jinja is one of the oldest Shintō shrines in western Japan. The deity enshrined here is the brother of Amaterasu, the sun goddess. The present structure dates from 1378, but in the courtyard is a 2600-year-old camphor tree, and the treasure hall contains the most important collection of ancient weapons found anywhere in Japan.
Ōyamazumi-jinja
Ehime Prefecture