Hidou (ヒドウ) is Satanick's 7th subordinate, and Syura's father. Hidou has raceless white skin, short white messy hair, and ram-like horns on his head. He also has red eyes, slit black irises, and a black pointed tail. He wears a lab coat over a brown striped shirt, pair of gray circular glasses, and black gloves. Hidou likes to capture and harass angels and make snuff films with them as a hobby. He uses the personal pronoun "boku" when referring to himself. He favors watching his videos usually. 