Demencia's shown to be a very energetic, rebellious, insane, flirtatious, temperamental, and scatterbrained girl. Demencia has intense cannibalistic tendencies and will attempt to eat/consume a boy who she find cute or "her type". She has a long, distinctive neon-green ponytail that comes out from behind her hood, and her bangs are dyed pink. Her right eye's an odd eye with yellow iris, while her left eye has a slit pupil with no visible iris