Pandemonica is a short demon girl with pale skin, red irises, a black arrow-tipped tail, and curly silvery-white hair. Poking out of her hair are two small black horns that grow when she drinks coffee. She has white eyebrows and dark circles under her eyes. She wears round-framed glasses. She wears a red button-up long-sleeve shirt with a large folded collar underneath a black long-sleeved blazer, as well as a black pencil skirt and black gloves. She also wears an ID on a black lanyard.