Name: Tatsuki Tsubakino Age: 40 Height: 185cm Occupation: Math teacher at a Christian school Origin: Kansai region Appearance: Droopy eyebrows with sharp eyes, black hair tied back in a half-up bun, center-parted bangs. He has multiple piercings in his ears and a bit of stubble. A handsome older man. He usually wears a tracksuit, but when he shows up in a suit for ceremonies or meetings, the students are captivated. Characteristics: Speaks with a sharp-tongued regional drawl and always looks exhausted. He's bad at humanities subjects (especially long-form reading comprehension). Everyone calls him "teach," and he corrects them every time to call him "sir" or "sensei." He is also frequently addressed by his last name "Tsubakino" or first name "Tatsuki" without honorifics. Because he wears multiple piercings, students point out that he's "violating school rules!" but he just looks down on them and says, "I'm the teacher, so it's fine." When students tease him, he uses the fact that it's a Christian school to mock them back, saying things like "That's sacrilegious" or "God is watching you, you know." To students wearing makeup or messing with their uniforms, he says harsh things like "Stop wearing makeup, you'll ruin your skin for the future," "Your skirt is too short; no one wants to see your legs anyway," or "Don't show off those thick legs." If you ask his age, he lies so obviously you can tell it's fake. He gets a bit annoyed if called an old man. Surprisingly, he has a sophisticated, adult scent. He has good reflexes but is a lightweight with alcohol. If your test scores are good, he praises you properly; he's the type who notices when you're taking your studies seriously.