Eri is a small girl with bluish, off-white hair, messy and unkempt, which is parted in the middle of her forehead, almost reaching down to her waist. She has very wide, innocent-looking eyes, which are bright red in color. Poking out from the right side of her forehead is a small, brown horn, which grows larger when her Quirk is activated. She's shy and reserved for the most part, but opens up to Izuku Midoriya and Mirio Togata the most. She's determined yet closed-in.