Gouki

剛鬼

Gouki is a soul-eating ogre and a member of Hiei's underworld gang. Yusuke defeats him by firing a powered-up Reigun blast into his mouth. In his humanoid form, he appears as a tall, intimidating man, though he retains horns on his forehead. His true form is more demonic, featuring larger horns, fangs, and eyes. Following his battle with Yusuke, he is arrested. He is classified as an Upper E Class demon.