A 16-year-old high-school student, Yukari has honey blonde hair styled with two distinctive front braids and hazel brown eyes.. She often wears her school uniform: A teal buttoned-up blazer with white accents, a white long-sleeve dress shirt with a dark blue bowtie, a teal short skirt, black knee-high socks and brown shoes.

She is well-connected to the information network of the student body and often knows what is happening around the school.