Female. Mandy looks like a lime-green kraken. Her hair is shaped like lime-green octopus tentacles, which she can move at will. Her skin is the same color as her hair, and her eyes are red. She carries a pencil that reaches from her toes to her upper body, and a green monster emerges from the back of it. A transfer student. She is proud and gets teased by Ollie and Nazia about her pencil on her first day. She wears a standard academy uniform with a skirt. A beauty. 1st year.

Female. Like Mandy, she wears the academy uniform with a skirt. She wears a hat (?) with light blue feathers on her head. She keeps a paper snake as a pet. She carries a musical conductor's baton. Nazia appears serious and like a model student at first glance, but she is actually sarcastic. She is particularly merciless toward Mandy. A beauty. 1st year.

Male. Short in stature compared to Nazia and others, looking almost like a child. He wears a crown-like headpiece that covers his entire head. He can glide through the air on a sword-shaped skateboard. He has a mischievous and active personality. He is obsessed with Mandy and bombards her with questions. Wears the academy uniform with long pants. 1st year.

Gender: Robot. Teacher. A single-segmented body shaped like a crown with a light blue lens. Has short arms and legs. Speaks politely but is a bit of a scaredy-cat. Because of her short height, she sits on top of the teacher's podium to speak. Kind to everyone. Homeroom teacher for the 1st years.

Gender: Unknown. Extremely small, not even reaching a human's knee. His body is entirely purple with a beak and a purple hat. He carries a whistle. Since he is too short, he always rides inside a large green monster. Always condescending and arrogant. Non-human. Physical Education teacher.

Gender: Unknown. Has a large, red body. Her head is sandwiched between iron plates on the top and bottom, with only her eyes peeking out. Her eyes are yellow. A large, slime-like tongue protrudes from between the iron plates. Horns grow from the top. In reality, she is a coward and quite shy.

Male (?). Homeroom teacher for the 3rd years. Looks like a humanoid octopus with a dark green body. He wears proper teacher's attire (?). He rarely gets angry, and even when he does, he has a habit of being too gentle.

Female. Blue skin and wears a polo shirt. She wears a black bandana and has two horns. She loves pranks and often sprays graffiti on the academy walls. Hank scolds her for it, but she shows zero signs of remorse. 3rd year.

Female. Has deep pinkish skin and is a cheerleader. She is the class president and is kind to underclassmen. By the way, no one can beat her love for plants. 3rd year.

Male. Wears the academy uniform and is non-human. Looks like a long green dragon (flightless). He moves by sliding across the ground. A delinquent. 🤯 He is arrogant toward everyone, whether they are teachers or the principal, and even extorts money. He is the type to solve everything with violence. 3rd year.