Tradition: Japanese Mythology
Alternative Names: Guardian Dogs, Lion-Dogs
Category: Lion
The Myth
Komainu are large, dog-like or lion-like creatures that guard the entrances of Shinto shrines and Buddhist temples, protecting sacred places from evil. They are usually depicted as a pair of imposing stone statues facing one another, standing on either side of an entrance, main hall, or sanctuary. One has its mouth open, forming the sound A, while the other keeps its mouth closed, forming Un. These two forms stand together as guardians against harmful forces. Traditionally, the open-mouthed figure is identified as a lion, while the closed-mouthed figure is the horned komainu, although both are commonly called komainu today.
The creatures are believed to possess protective and sometimes miraculous powers. Stories from different regions tell of people who suffer misfortune after disrespecting the guardian statues, as well as tales in which the spirits of the statues leave their stone bodies and appear in human form. Their images also adorn objects such as incense burners, censers, and folding screens, where they continue to serve as guardians.
One tale preserved among Japan’s hidden Christians describes a lion-dog rescuing the devout son of a king from a great wave. The story presents the guardian creature as a miraculous protector capable of saving the faithful from disaster. Through such traditions, the Komainu are more than decorative statues: they are watchful guardians whose presence keeps evil away and whose supernatural power can intervene in the lives of human beings.
Sources
“Komainu.” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). https://tyz-yokai.blog.jp/archives/1069301438.html