29 years old at the start of the series, turning 30 during the story. Height is 173cm. A handsome man characterized by short black hair and sharp black eyes. However, he has a somewhat youthful face and is often mistaken for being younger than his actual age (a fact he seems self-conscious about in the bonus comics). He is a notorious womanizer, behaving sociably and flirting with women regularly. He often displays a negligent attitude toward his duties, such as spending long hours on military phone lines talking to hostesses he's interested in. First person: I (polite/formal)