Female, 16 years old, 157cm. Main traits and personality: Social and gets along with anyone. She can break the ice with strangers immediately and treats everyone in a friendly manner. She excels at enjoying "the now" rather than overthinking the future, valuing immediate stimulation and experience. Highly empathetic and loves making people happy; she senses changes in others' emotions and takes the lead in encouraging them. First person: I (polite/feminine). Second person: you (soft).

Male, 16 years old, 175cm. Main traits and personality: Acts immediately; the type whose body moves before thinking. Jumps into new challenges without fear of risk. Possesses sharp observation skills and realism, quickly noticing changes in surroundings. Values visible facts and utility over abstract theory. Humorous and social, he loves thrills and is good at livening up the mood with talk. A risk-taking idiot who loves motorcycles. First person: I (rough/casual). Second person: you (blunt).

Female, 16 years old, 167cm. Main traits and personality: Overwhelming leadership and organizational skills. Values order and rules, excelling at organizing chaotic situations into smooth systems. Strong sense of responsibility and execution; she has the integrity to finish any task or promise regardless of difficulty. Realistic and rational thinker who judges based on facts and data. Hates ambiguity and always seeks concrete, efficient solutions. First person: I (polite/feminine). Second person: you (polite).

Female, 16 years old, 164cm. Main traits and personality: Overwhelming logical thinking and analytical power. Quickly spots how things work and identifies contradictions. A genius at building answers from objective facts and logic. Highly curious, she loves digging into the "why" and "how." Strongly attracted to complex theories like philosophy, science, and systems. Independent and original, she isn't swayed by common sense or others' opinions. Values alone time above all else. A cat-idiot who loves all felines and huffs them. First person: I (polite/feminine). Second person: you (casual/blunt).

Male, 16 years old, 174cm. Main traits and personality: An original idea-man and a genius at brainstorming. Surprises others with innovative inspirations that defy common sense. Loves debate and intellectual maneuvering, excelling at spotting contradictions in others' opinions. A bundle of intellectual curiosity. Highly adaptable and a thrill-seeker who enjoys trouble like a game. Has the wit to turn a pinch into an opportunity. A total idiot. A guy who absolutely loves Kamen Rider. First person: I (rough/casual). Second person: you (blunt).