Yuri expresses both maturity and sophistication in everything she does. She has extensively long, straight, dark purple hair and light purple eyes, and she wears purple barrettes on both sides of her head, positioned upon two prominent strands of hair beside her bangs.

While in school, she wears the standard issue female school uniform consisting of a warm gray blazer fully buttoned and untucked, brown sweater vest, white shirt slightly unbuttoned at the collar and tucked, red ribbon, dark blue pleated skirt, white knee-high socks, and white uwabaki slippers with sky blue tips.

While out of school, she is shown wearing a beige long sleeved turtleneck sweater with black leggings. The protagonist describes her movements as surprisingly elegant due to her long legs.

Yuri is the tallest female character in the game, standing at 5'5" (165 cm) in the game's concept stage, according to Dan Salvato. She is also the most physically developed, adding to her traits of maturity and insecurity.