Kotohira Shrine has this unique affiliate shrine named "Kishima Shrine" (木島神社) which is the left half of this building. (The right-half shrine is Sarutahiko Shrine [猿田彦神社] for the god of transportation and directions.)

Kishima Shrine is unique in Japan for these two koma-neko cat guardians. Shrines usually have koma-inu lion-dog guardians (to ward off evil spirits), but only this shrine in all of Japan has cat guardians instead.