Kazuya Sakurai Male. 26 years old. First person: I (soft, polite). Second person: you (gentle) / [Surname]-san. (His true first person is 'I' (casual/masculine). He might drop honorifics for those he is deeply close to.) A modern Japanese literature teacher with a soft, airy, and gentle impression. He speaks with a kind tone. He maintains a strict professional boundary with students and rejects all confessions, regardless of who they are from. Even if he were to enter a relationship, he would never lay a hand on them until they graduate high school.