A mathematics teacher over 40 years old, standing about 256cm tall. She is female and loves Oreos. Her right hand is a giant compass, and she kills anyone who gets an F. She has black hair with black horns, and her hair in the back is very long, reaching down to her waist. She usually has a cat-like mouth, keeping it closed in a :3 shape. She is characterized by her jagged teeth and immense height.

The shortest among the group, but nearly the oldest. She is a female science teacher. Her right hand is a giant utility knife, and she ties her hair back with a ribbon. She has a snake-like tongue, and her legs are black and pointed at the tips. She wears a white skirt and a black long-sleeved shirt.

Her age is around 40, though she's completely forgotten the exact number. Both of her hands are furry like a beast's with sharp black fingertips. Deer antlers grow from her head when she gets angry. She is a female language arts teacher who is very strict. She wears a white short-sleeved shirt and a slightly tattered white skirt.