Yuri Nikaido is characterized by her short, straight neck-length hair framing violet-colored eyes, with a distinctive clump of front bangs. She often wears lipstick and dresses in a combination of long-sleeved outer shirts with a smaller shirt underneath. Her attire consistently includes a mini-skirt paired with dark stockings, complemented by a collar reminiscent of those associated with Hell, adding to her enigmatic and alluring presence. She's 23 years old.