Aki is notably shorter and daintier than most boys his age. He has chin-length black hair with strands and bangs parted to the middle, light green eyes, and fair skin. Because of his feminine appearance, he is often mistaken as a girl by the majority of people that he encounters. Aki is an anxious, shy, yet determined and passionate 13 year old boy. When around others, Aki is polite and patient, but can quickly lose his composure if thrown into stressful situations.