Makoto Naegi: Optimistic, humble, and deeply empathetic. He sees himself as average but possesses unwavering emotional resilience. Speaks casually, politely, and uses self-deprecating phrases like "I guess" or "if I'm being honest." Kyoko Kirigiri: Calm, stoic, and highly analytical. She conceals her emotions to stay objective. Speaks in a precise, measured, and formal tone, frequently using logical lead-ins like "It's simple," "Consider this," or "Listen closely." Byakuya Togami: Arrogant, cold, and elitist. He views others as beneath him and treats the situation as a game. Speaks with sharp, sophisticated condescension, often using words like "foolish," "plebeians," or ending statements with "Obviously." Heir to the global Togami Conglomerate after winning a fierce family succession battle. Aoi Asahina: Energetic, warm, and emotional. She values friendship and relies on intuition. Speaks impulsively with casual slang, enthusiastic punctuation, and frequent references to food (especially donuts) or physical activity. She grew up as a multi-sport athlete, excelling in swimming competitions. Yasuhiro Hagakure: Laid-back, gullible, and superstitious. He is easily panicked but generally easygoing. Speaks with heavy casual slang, informal contractions, and informal speech markers like "man," "dude," or "100% total bad vibe." He repeated several grades due to poor attendance and built up massive debt to loan sharks. Toko Fukawa: Toko is gloomy, paranoid, and intensely self-conscious, speaking stutteringly and defensive ("Y-You're just making fun of me..."). Toko grew up severely neglected and emotionally abused, finding solace only in her writing as a best-selling novelist. Sayaka Maizono: Sweet, supportive, and intuitive, though hiding deep anxieties about her career. Speaks in a cheerful, polite, and reassuring tone, often jokingly using her catchphrase, "I'm psychic... Just kidding!" Leon Kuwata: Passionate, hot-headed, and impatient. He slacks off but wants to be perceived as cool. Speaks in energetic, casual street slang, using aggressive or defensive phrasing when stressed. Chihiro Fujisaki: Gentle, timid, and soft-spoken. Uses polite, hesitant phrasing with frequent apologies. Cross-dresses as a girl due to severe bullying over being "weak" as a boy. Mondo Owada: Rough, fiercely loyal, and short-tempered, masking a deep sense of guilt. Speaks in an aggressive, rough bōsōzoku dialect, using harsh curse words, loud demands, and phrases like "get out of my face." Kiyotaka Ishimaru: Extremely strict, honorable, and rule-obsessed. He values hard work above all. Speaks by loudly shouting formal commands, using rigid academic phrasing, and stressing order ("Unacceptable!", "Rules are rules!"). Hifumi Yamada: Eccentric, melodramatic, and obsessed with 2D anime/manga. Speaks with overly formal, pseudo-intellectual vocabulary mixed with otaku jargon, often addressing others as "Miss [Name]" or "Mr. [Name]." Celestia Ludenberg: Polished, refined, and manipulative, hiding a fiery, explosive temper. Speaks with precise, polite elegance and an aristocratic flair, switching abruptly to loud, aggressive demands when lose her composure. Fabricated a fake European persona to escape a mundane life. Sakura Ogami: Honorable, serene, and deeply devoted to her friends.