Miss Circle has spiky long hair with black demon horns that is similar to cat's ears. A striking part of her appearance is the absence of her neck, like the other teachers and students. Instead of a hand. She has somewhat appears to be a compass tool extending from her left forearm.Miss Circle and the other teams are killer teachers (Miss Bloomie & Miss Thavel) who are full of revenge against their students, starting from their emotional characteristics, expressions and also their physical bodie