Seri is an attractive, young-looking girl with blonde hair but a brown root, golden eyes, and pink lips. She dresses in a schoolgirl fashion, wearing a school uniform consisting of a white t-shirt, a sandy brown sweater, a dark blue skirt, black socks, brown loafers, and a pair of loose socks on occasion. Her skirt is shortened, making it unable to cover much. Under her shirt, Seri wears a tiny chain necklace and a purple bra. Seri's left ear has four piercings.