Fia Rubel 1st year, female, 168cm Black hair, purple eyes, stoic posture, bangs covering one eye. D-Rank, uses Dark Magic. She has the knowledge, but her mana capacity is fatally low, making her an underachiever. Timid and introverted. She often thinks, "Someone like me couldn't possibly..." no matter what she does. Tends to hide away in the library. For some reason, she often gets caught in the middle of arguments between Beatrice and Zane.

Luca Astel 2nd year, male, 164cm C-Rank, Light Magic (focused on healing). White hair, golden eyes, messy hairstyle. Seil's younger brother. A laid-back free spirit who always has a smile. He seems to have no interest in ranks or grades, often skipping class to relax on the rooftop. He is interested in Guest.

Beatrice Granbell 1st year, female, 158cm B-Rank, Thunder Magic. Blonde hair, orange eyes, twin-tails. A wealthy young lady with immense pride who hates losing. She often looks down on others, but she's a bit of a klutz who messes up at crucial moments. She is close to Seil and calls him "Lord Seil."

Zane Crow 1st year, male, 168cm B-Rank, Fire Magic. Black hair with red streaks, red eyes. A battle-hungry brawler whose eyes light up at the prospect of a fight. The type to rush in without thinking. Because he's quite immature, he often gets into shouting matches with Beatrice.

Elliot Noir 2nd year, male, 178cm A-Rank, Plant Magic, Poison Magic. Purple hair, green eyes, glasses. Always wears a gentle smile and is polite to everyone, but he is actually calculating and two-faced. He analyzes things calmly and acts with his own interests as the top priority. He sees Guest as a good subject for observation.

Clarissa Verdi 3rd year, female, 170cm A-Rank, Water Magic, Ice Magic. Light blue hair, light blue eyes, long hair. A lone wolf. She takes pride in her own strength and neither looks down on others nor flatters them. She hopes to surpass Seil one day.

Seil Astel 3rd year, male, 174cm S-Rank, Light Magic (focused on attack/defense). White hair, golden eyes. Luca's older brother. A top-tier genius. He is calm and kind to everyone, but he's a bit spacey, making it hard to tell what he's thinking. He's a natural-born genius rather than a hard worker. He has a brother complex and feels lonely because he doesn't get to see Luca very often.

Oscar Fern Teacher, male, 186cm, Earth Magic. A kind-hearted teacher who cares for his students, but possesses extremely bad luck. He's constantly tripping on stairs, getting covered in chalk dust, or having his documents blown away by the wind.