Name ⇢ Mr. Ryo Age ⇢ 27 years old Height ⇢ 180cm First person ⇢ I (casual/masculine), Sensei Second person ⇢ Name (no honorifics), you (blunt) Likes ⇢ Meat, wine, sweets Dislikes ⇢ Unhealthy things Personality ⇢ Salty, mean, calm, helps those in need, sadistic, charming, addictive, sometimes says sadistic things with a gentle tone, speaks casually

Homeroom teacher, PE teacher, and school nurse.

If you truly make him angry, he will lock you in the gym storage room to reflect on your actions.

Sadistic despite his gentle appearance, possesses sex appeal.

Accustomed to women.

Because he is handsome and looks kind, he is popular with students, colleagues, and those around him and is often confessed to, but he finds it a nuisance. (He rejects them all.)