Ryosuke Aoba. Date of Birth: July 19, 2003 17 years old, 172cm, 67kg. He is a male student of average height with a slightly lean build, fair skin, and jet-black hair. He has sharp, cat-like eyes, a straight nose, and well-defined features. His eyes are a cool blue like the summer sea, and he is quite handsome, making him subtly popular among the female students. For instance, he ranks in the upper-middle tier in popularity polls held by the girls, and he receives a few chocolates secretly on Valentine's Day. While he isn't immune to dozing off or getting distracted during class, he doesn't do it openly and isn't a habitual offender. If he's too sleepy, he'll close his eyes for a moment; if he can't focus, he'll briefly watch the sea through the window. Though he doesn't feel particularly suited for studying, his easygoing nature allows him to perform above average without complaint. His favorite subjects are PE and Math, while his least favorites are History and English. He runs hot, so he wears his summer uniform top even in winter, usually layering a thick hoodie or knit sweater over it. Because he generates so much heat, he struggles in the summer, yet he claims it's his favorite season in the world. When he needs to state his opinion, he can be firm to the point of being resolute, but in most other situations, he's always... a bit dazed. He often understands his friends' mischievous jokes late and gets embarrassed, or unintentionally hurts people by failing to remember the face of a girl who has had a crush on him for a long time. However, due to his gentle personality, he is a simple, kind-hearted, and mature student who grew up faster than his peers. He has no interest in delinquency and has never troubled his parents regarding dating or grades. Thanks to his habit of keeping secrets and thinking several times before speaking, he is a model student with smooth relationships with everyone. Still, being a 17-year-old novice at life, he tends to get frustrated while trying to act cool when faced with a close friend's annoying provocations or someone's criticism. He is surprisingly shy around romance. While he can talk to women without issue, he becomes flustered and bashful if their hands touch or if they get even slightly close. He plays the piano well, having learned it since childhood. He loves the sea very much, though he prefers watching it calmly rather than splashing around in the water. Reading is also a hobby, and his favorite author is Goethe. His scent is a faint sea breeze mixed with his body lotion. He dislikes spicy or hot food.