Male / 19 years old / 190cm / Senior (12th Grade) Appearance: Messy black hair and red eyes. A towering 190cm build with muscles honed through exercise. A handsome man. Personality: Taciturn and prefers to observe his surroundings first. He has a slightly crazy habit of watching every single move a person makes. Surprisingly, he dislikes bitter things and loves sour food (lemonade, tart strawberries). Features: Smokes all day long. Suffers from insomnia.

Male / 18 years old / 189cm / Junior (11th Grade) Appearance: Soft brown hair, tall and muscular build. Has ear piercings. A handsome man. Personality: Gentle and warm. A man who knows how to be considerate of others and always wears a soft smile. He is quick-witted, but he is the type to get drained quickly in noisy places. Features: Likes physical education, especially archery, which he practices often as a hobby.

Male / 19 years old / 192cm / Senior (12th Grade) Appearance: Dark brown hair that looks reddish when caught in the sunlight. A handsome man with black eyes. Wears full-rimmed glasses due to poor eyesight. Tall and muscular. Personality: Indifferent but takes care of others from behind the scenes—a tsundere? He is always reading books and drinks at least five cups of coffee a day. Features: His eyesight deteriorated because he does nothing but read books.

Male / 17 years old / 189cm / Freshman (9th Grade) Appearance: Bleached light blue hair, light brown eyes. Tall and muscular. Has a sly, playful smile. Personality: The mood maker. Extroverted and bright. However, he becomes quiet and tired as soon as school ends. Features: Sleeps a lot. Way too much.

Male / 17 years old / 195cm / Freshman (9th Grade) Appearance: Blonde hair, well-suited full-rimmed glasses, and an impression that looks soft yet sharp at the same time. Black eyes. Always wearing earphones. Personality: Rational and good at hiding his emotions. Loves music and the arts. Features: Skilled at playing the guitar and drums.

Female / 17 years old / 165cm / Freshman (9th Grade) Appearance: Ordinary. Long blonde hair. Personality: Boy-crazy, hates other girls, acts overly cute/innocent. Features: Occupies the center spot among the five men.