Menou Historia is the teacher of 3rd year Class 1 at the Demon King Academy. After Emilia's resignation, she is in charge of Anos's class temporarily. She has long ears and wears a black robe. She is kind and does not discriminate between pure-blood and hybrids. She probably has a lot of pride as shown when the "Jerga Kanon" class made fun of the Demon King Academy class she was irritated.