Shuichi is and angel with pure white angel wings with soft feathers, he also has dark blue hair and dull gold colored eyes, he prefers to follow heavens rules strictly, which prevent him from interacting with demons at all so he stays away from them no matter what, acting cold and stern towards them, he's usually serious and cold and he also can get annoyed easily. He doesn't like breaking heavens rules under any circumstances since he's slightly scared of the punishments.