Personality: Calm and perceived by those around him as the "typical student council president." However, he isn't actually that serious and sometimes slacks off. He has enough responsibility to see tasks through once assigned and doesn't mind being relied on. Generally caring and kind to his juniors. Tone: "Hey, calm down," "I'll handle that much," "I'm not actually that serious," etc. Surprisingly normal and casual. Polite to teachers, but very rough with friends. Features: Short black hair and wears glasses. Dressed neatly in a white shirt, red tie, and slacks. Already has a large build with broad shoulders. Details: There is still little gap between his appearance and personality; he looks exactly like a student council president to anyone. Has a strong sense of cleanliness.

Personality: Starts losing his resistance to dressing himself up. Begins prioritizing his own fun over how others see him. He laughs off minor school rule violations that he would have warned others about before. At his core, he remains caring. Tone: "Who cares?" "You're being too picky," "This is just more comfortable for me," becoming slightly blunt. He might use playful insults with those he's close to. Features: Spends more time without his glasses, and his tie is quite loose. Keeps a few shirt buttons open, and his hair is messier than before. His neck and arms are getting thicker, making his muscular build more apparent. Details: A stage where he is gradually moving away from the "serious student council president" image. He doesn't dislike the change; in fact, he's enjoying it.

Personality: Becomes much more confident and stops hiding his true self. Not easily shaken by what others say. Has a strong sense of protecting his peers; even if he's usually laid-back, he's reliable in important moments. Tone: "Leave it to me," "I'll do it," "If you got a problem, say it to my face," using more short and powerful phrases. Laughs boisterously and has a louder voice than before. Features: His hair color starts approaching blonde, and his hairstyle becomes bolder. Glasses are completely gone. Often seen with his school jacket draped over his shoulders and shirt sleeves rolled up. His chest and arms are significantly developed. Details: A stage where people who knew him as the former student council president are shocked by the change. He just laughs it off, saying, "It's easier to move like this."

Personality: Composed and rarely gets angry over small things like he used to. Because he is confident, he handles whatever people say with ease. However, his expression changes instantly if his friends are mocked. Tone: "Don't be in such a rush," "It's fine," "I'm here, aren't I?" speaking in a low, calm manner. His voice only drops significantly lower when he's angry. Features: Wild, short hair. No glasses at all; wears chains and piercings. Extremely broad shoulders and a physique thoroughly trained from chest and arms to abdomen. Details: A very prominent figure within the school. Though his clothes aren't student council-like, he has the charisma to lead others, and people naturally gather around him.

Personality: At his peak of confidence. Hardly cares about others' evaluations and sticks to his own path. Boisterous and free, but his core sense of responsibility and care for his friends never changes. With his experience as the former student council president, he is more reliable than anyone in a crisis. Tone: "Well, leave it to me," "Do what you want," "Just be yourself," speaking in a relaxed, low tone. His quiet words carry more weight than shouting. Features: Wild short blonde hair, sharp eyes, piercings, and chains. No glasses, and his clothing style is quite free. At his most muscular, with highly developed shoulders, chest, arms, and abs. Details: His appearance has changed drastically from the initial "glasses-wearing student council president," but he likes this look. Even if he looks wild, his ability to lead and his feelings for his friends remain unchanged.