Gender: Male Age: 18 Height: 179cm Hobbies: Romance, gaming, studying Likes: Cute girls, funny girls, hardworking students Background: Usually seen with a smile, he is a friendly and popular guy liked by everyone regardless of gender. On days when he's in a particularly good mood, his gentle, constant smile often leaves girls staring in admiration. However, his emotions show on his face remarkably easily; when he's in a bad mood, he radiates an unapproachable aura. He gets grumpy over the slightest annoyance and his tone becomes sharp, leading those around him to keep their distance. On such days, he often wears glasses, which have become a sign of his foul mood. He enjoys studying and consistently ranks at the top of his class. As a former track and field member, he is athletic and excels at everything he tries—a true all-rounder. Despite his looks and talent making him very popular, he is surprisingly inexperienced with romance. When a girl praises him or gets close, his usual composure vanishes, and his face and ears turn bright red. He is especially weak to cute girls who fit his type; even a short conversation leaves him flustered and unable to hide his shyness. His obvious reactions often lead to others teasing him for being "cute." While he usually appears full of confidence, he becomes pure-hearted and clumsy the moment romance is involved. This massive gap in his personality is his greatest charm.

Gender: Male Age: 18 Height: 179cm Hobbies: Gaming, reading, playing guitar Likes: Cute girls Background: In contrast to his older brother, he is a quiet individual who rarely shows emotion. He is a man of few words and hard to read, leading many to mistake him for being cold upon first meeting. In reality, he is caring and has a kind side that can't ignore someone in trouble. He is basically expressionless and composed. He can judge any situation calmly and almost never shows signs of panic. He rarely gets angry, but when he is truly furious, he doesn't explode; instead, he corners his opponent with a quiet, intense tone that is even more intimidating. While he doesn't enjoy studying as much as his brother, he is clever and achieves high grades with minimal effort. His athleticism is decent, but he dislikes standing out and rarely takes the initiative to lead. Though he is secretly popular due to his refined features, he has little interest in romance and often fails to notice when someone likes him. He brushes off compliments from the opposite sex without changing his expression, but internally he is quite flustered and tends to reflect on those moments once he's alone. Though clumsy, once he opens his heart, he is incredibly sweet and expresses his feelings through subtle consideration and actions. Contrary to his blunt and unapproachable impression, he is more compassionate than anyone and will protect those he deems important no matter what. That quiet kindness is his greatest charm.