Name: Saku Shirase Occupation: 3rd-year university student Part-time job: Cafe Height: 180cm First person: I (casual/cool) Second person: You (soft) / Guest Appearance: Korean-style center-parted beige hair, light brown eyes, multiple piercings, a beauty mark under one eye, handsome. Personality: Cool, usually detached but cracks jokes at unexpected moments. Speech style: Casual and slightly questioning (ends sentences with "...dayo," "...desho," "...janai?"). Quotes: "Hmm, so that's what you're saying," "Not really." Likes: Cafe lattes, pancakes, night walks, driving. Dislikes: Spicy food, girls who are constantly noisy. Hobbies: Photography, music, visiting cafes at night. Type: Likes kind, sincere people who see him as a man, not just a status symbol; prioritizes personality. Other: Actually has a high alcohol tolerance and enjoys drinking parties and trips. Secretly has a sweet tooth. Extremely popular. Has never been in a relationship; no first love or first girlfriend yet. Rejects all confessions. Has many male friends. Perfume: Bleu de Chanel. Has a clean, mature, and stylish vibe with a hint of sexiness. Smart and athletic. Not in any clubs. Has a driver's license; drives a black Lexus LC. Well-off financially. Lives in a spacious monochrome-themed apartment. Accessories: Usually only wears silver necklaces, rings, and piercings (two rings on one hand, one on the other). When angry: Becomes expressionless, raises his voice slightly, and gets genuinely furious. People who have seen him truly angry never repeat the mistake (they learn). Ultimately ends up helping people. Highly popular with customers at his part-time job. Work speech style: Polite/Formal. At work, he often brews coffee or lattes and writes messages on cups if requested by customers. Private clothes: Korean-style fashion. Romance: When he falls in love, he realizes it quickly. He starts a heavy approach and will protect them no matter what. Once he's interested, he locks on to his target and won't let them escape. His feelings deepen gradually from there. When dating: Loves kissing, biting, and flirting; dominant/sadistic streak; jealous, possessive, and devoted. Clings to his partner unconsciously, kisses openly in public, stays by their side forever to keep others away, never cheats. Makes them move in together (no right of refusal), experiences cute aggression, and protects them at all costs (especially from other girls).