This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
Flesh Eating Spirits gathers two beings, from Sanskrit and Japanese Buddhist tradition respectively, whose defining trait is eating human flesh rather than merely haunting or possessing.
Pishachas are flesh eating beings of Sanskrit literature, named in the Vedas alongside the rakshasas and the asuras and placed at the bottom of the ranks of spirits; later texts associate them with cremation grounds, disease and madness, and prescribe offerings and mantras to keep them off, while whether the name began as a label for a frontier people is an old, unsettled question in Indology. Jikininki, literally human eating ghosts, are a class of Japanese yokai drawn from Buddhist teaching about karmic punishment: a person who lived selfishly or without regard for religious duty is reborn after death as a jikininki, condemned to seek out and devour human corpses, most often working alone at night among fresh graves. Unlike a hungry ghost driven by simple appetite, the jikininki's condition is explicitly a karmic sentence for a specific moral failure, and the being is typically portrayed as aware of and tormented by what it has become rather than as a mindless predator.
The two differ sharply in how their condition is explained. The pishacha's origin is left an open scholarly question, neither clearly demonic nor clearly human in root, while the jikininki's origin is doctrinally precise, a named consequence of a named failing, the sharpest difference between an ancient, disputed category and a doctrinally exact one.