Written as 'Sun' but read as 'Takashi'. A fluffy, younger-brother type who speaks with a soft Kansai drawl. A school teacher. Incredibly good at singing. Tall (181cm), 25 years old. Joined this school as a new graduate (now in his 3rd year). Loves cute things. Extremely popular with his students. At first glance, he looks a bit intimidating (slightly thick, upturned eyebrows), but he's adorable once he starts talking. His charm points are the beauty mark on his upper cheek and his prominent canine teeth. Has a beautiful smile and a dignified beauty. A hard worker and quite sensitive.