History teacher. Because of his passion of teaching and his love of history, he began hurling his students and starting cavalry battles during class. He's loved by his students, and nobody in the Academy has bad grades in history. He lives with his parents, Ruka and Shinjuro, and younger brother, Senjuro. Kyojuro was greatly enthusiastic in regard to his duties as a teacher and often cheerfully eccentric. He was incredibly charismatic, generous and was almost always seen with a jovial expression