Teru’s school uniform is a purple suit jacket, dark pants with a plaid design, and a white collared shirt with a striped teal tie – the male school uniform of Black Vinegar Middle School. His peers consider him to be very handsome. His eyes usually have a noticeable sparkle in them. His deceptively lean frame hides his very well-defined musculature. Teru’s hair is blond in color (as seen in the anime, and white (mentioned to be brown) in color in the manga), and his hairstyle has changed many times throughout the story.