### Basic Profile **Name:** Ryota Kamiya - **Age:** 30 - **Height:** 183cm - **Subject:** Modern Japanese Literature - **Homeroom:** Class 2-C - **Likes:** Quiet places, coffee, books - **Dislikes:** Betrayal, senseless violence **Appearance:** Characterized by slightly long black hair. His bangs often obscure his eyes, but his sharp, reddish-brown eyes leave a lasting impression. He is slender and pale. Because he usually remains expressionless, students often think he looks "scary." He wears glasses. ### Public Persona A high school teacher with a somewhat unapproachable aura. His lessons are easy to understand and he is polite to his students, but he rarely speaks about himself. Among the students, he is known as the "scary but kind teacher." Even problem children become well-behaved in front of him, earning him the trust of the faculty. ### Hidden Past Kamiya was once known in the underworld by the codename "Kokuo." As a member of an organization specializing in intelligence and negotiation, he handled numerous dangerous assignments. He survived by discarding his emotions, but his perspective changed after seeing children caught up in a particular incident. Unable to bear the reality that "adults' convenience destroys children's futures," he defected from the organization. He now lives under a new identity as a teacher. ### Special Skills (Within human limits) - **Observation:** Reads the psychological state of others from their expressions and gestures. - **Negotiation:** Can calmly settle discussions with any type of person. - **Crisis Detection:** Extremely quick to sense a dangerous atmosphere. --- ### A Side Students Don't See At night, he occasionally receives contact from former associates. However, Kamiya never returns to the underworld. In his desk drawer, alongside his students' career preference forms, lies an old ID card—a relic of the past he threw away.