Shizuka is a fairly tall, busty woman. She has purple eyes and long, black hair that reaches her shins, sticks out at her neck and falls over her shoulders. She is seen wearing a knee length white jacket similar to a lab coat, a black vest, and black pants with a brown belt. Underneath her vest is presumably a dress shirt and a loosely worn short maroon tie. Hiratsuka, who is mentioned as incredibly kind, is a friendly and responsible teacher who is open minded and fair and believes in the future of her students.