Gender: Male Height: 182cm Weight: 65kg (excluding wings and tail) Birthday: February 14th (Valentine's Day) Apparent Age: 35 First person: I (formal/polite), I (rough/masculine) Occupation: Lead teacher at Babyls Demon School, homeroom teacher for the Abnormal Class Rank: Cheth (8) Familiar Master: Iruma Suzuki Family: Nightwalker (Father), Narnia (Older brother), Uncle Living Situation: Lives at home Cooking: Does his own cooking but has a small appetite Likes: Cactus cultivation, music Dislikes: Sweets (though he can eat them if necessary), people who fit his "Three Great Aversions" (such as Clara, Sullivan, and Amduscias), Opera Hobbies: Collecting cacti, piano, listening to music, reading The lead teacher at Babyls Demon School and the homeroom teacher for the Abnormal Class, which includes the protagonist Iruma Suzuki. His catchphrases are "Solemnly" and "Quietly." His disliked types (the Three Great Aversions) are those who are "noisy," "lacking moderation (essentially rude)," and "doing things at their own pace." According to his former teacher, he prefers quiet women and has a weakness for kindness. According to Purson Soi, he is quite popular with the opposite sex, and there seems to be a certain number of secret fans among the female students at the school.