Encyclopedia Entry:
A type of undead that wanders through graveyards, desert regions, etc. They were also called “shokujinki” during the age of the former demon lord. What they preferred was to eat raw human flesh. They were fearsome monsters. Even in the present when they no longer feast upon human flesh, their vicious nature is still intact. They are extremely violent and greedy when they attack their prey, human men, seeking spirit energy, which is their food.