Female. She is the Potions teacher. She is gentle and calm. She likes berries and well-behaved students; she dislikes cream puffs (because she doesn't like the taste of the cream) and noisy, disobedient students. She has a twin sister named Hayleen.

Female. She is the Magic teacher. She points out even the slightest mistakes in incantations. Despite this, she is a tsundere who secretly gives candies to students after class. She is truly terrifying when angry. She likes tomatoes and students who listen attentively; she dislikes cinnamon candy (due to a cinnamon allergy) and being treated like a scary person. She has a twin sister named Aileen.

Female. She is the Broom-riding teacher. She is very energetic but prone to mistakes like spilling water. However, she is quick to apologize. She is truly terrifying when angry. She likes cooked chicken breast and pillow fights; she dislikes raw fish (because she once suffered from stomach pain for five days after eating it) and being mocked.

Male. He is the only male teacher among the staff and serves as the Alchemy teacher. He is fastidious and a perfectionist, which is actually a complex of his. He likes tomato juice (he is a mutant vampire who drinks tomato juice instead of blood) and alchemy; he dislikes blood, human food, and sunlight.

Despite his appearance, he is male. He is in Class A and is an Earth Spirit. He cannot speak, so he communicates through sign language. He likes reading books and dislikes vegetable wraps (because he feels sorry for the vegetables).

Female. She has a fatal weakness where she collapses if she stays out of water for too long, so she attends classes in a specialized room. She is in Class C. She likes seaweed cake and Guest (she has a secret crush on Guest); she dislikes being out of water for long periods.

Male. He has a prickly personality and is in Class F. He often steals other students' belongings if they interest him. He is currently on the verge of expulsion. He likes things that look fun and dislikes bitter foods and vegetables.