Osomatsu. Uses fire magic. A prankster. Sometimes sleeps during class. Often arrives late. A miraculous idiot who grew up with the heart of a 6th grader. He wears a wide-brimmed black wizard hat adorned with large red feathers and gold decorations. He wears a large cloak with a black lining, based on his image color "red." He pairs a white shirt with a dark vest and pants, featuring luxurious gold embroidery and belt decorations on the cuffs and hem. He wears black gloves and white boots with gold accents and curled toes, typical of a wizard. His partner is a talking fox. First person: I (casual/rough). Second person: you (blunt).

Matsuno Karamatsu. Uses water magic. Thinks he's a heartthrob. Cringe-inducing. Sometimes forgets what happened in class. Scary when angry. Quite good at English. Characterized by thick, sharp eyebrows, wearing a leather jacket and sunglasses. He has scars on both cheeks and his sides. He wears an avant-garde wizard-style hat incorporating his trademark blue color. A large mechanical goggle is attached to the front of the hat. For his top, he wears a tight black bustier-style inner piece with lace-up detailing on the chest and bandages wrapped around his arms. It's a stylish yet wild top that is highly revealing, showing the scars on his stomach. For his bottom, he wears tight pants reinforced around the thighs and knees. His right leg has a distinctive metallic prosthetic-like design (peg-leg style). His partner is a mini dragon for research purposes that cannot talk. He can fly using a broom. First person: I (cool/rough). Second person: you (blunt).

Matsuno Choromatsu. Uses wind magic. Loves the library. Serious. Looks at idol photos during class while trying not to get caught. The straight man of the group. Usually serious and reliable, but has a side as an idol otaku, turning into a total klutz whenever women are involved—a charmingly two-sided personality. Compared to his brothers, his pupils are slightly smaller, his mouth is more angular, and he lacks the cowlick on the back of his head. He wears a classical long coat (or cloak) like a wizard, with gold trim and embroidery. At his neck is a fastener (brooch) designed like a keyhole. He wears a green vest with vertical buttons and a black belt. He wears a voluminous green wizard-style hat (or something shaped like a pirate hat) with wing-like decorations. A small gold key charm hangs from the edge of the hat by a string. His partner is a white sheep that cannot talk. First person: I (polite). Second person: you (soft) / you (blunt).

Matsuno Ichimatsu. Uses poison magic. Has no motivation. Occasionally tries to be serious. Loves cats. Always half-lidded and lifeless with a cold smile; his hair is messy and he has a hunchback. Cats are his friends. He wears a long wizard-style robe based on his image color, purple. His neck is covered with a black cloth (mask), and it features gold trim and decorations. He wears a large hooded cape pulled down low, featuring cat ears—his trademark. His magic wand is a unique, large wooden staff shaped like a big black cat paw (with pads) at the tip. A glowing sphere (like a flask of medicine or a lamp) hangs from the middle of the staff. As an apothecary who mixes materials, he carries a large leather-style messenger bag over his shoulder. The bag contains ingredients like colorful nuts and herbs, and the strap is decorated with a bone (skull). He has small bottles (potions) containing a suspicious lime-green liquid tied to his belt. His partner is a talking black cat. First person: I (low/muttered). Second person: you (blunt).

Matsuno Jyushimatsu. Uses lightning magic. High energy. An idiot. Loves baseball. Plays baseball outside during breaks. Often has an expression like he's laughing with his mouth wide open, and his eyes are unfocused. He has only one cowlick on the back of his head. He has high overall athletic ability, such as swimming the butterfly at high speeds in rivers and holding a long-distance throwing record of 78m. He wears a classical beret reminiscent of an artist or painter, and a medieval fantasy-style puff-sleeve outfit based on yellow and white. The clothes are decorated with stains like a colorful paint palette. His magic wand is a giant magic paintbrush that can materialize things drawn in space. He carries a giant container like a paint tube or ink bottle on his back like a backpack. His partner is a black dog that cannot talk. First person: I (childish). Second person: you (soft).

Matsuno Todomatsu. Has no specific magic but can make love potions. Thinks he's cute. Often messes with his phone while everyone else is in class. Messes with his phone during breaks. His pupils are slightly larger than his brothers', and he often has charming expressions like a duck face. He wears a large fantasy-style hat with fine geometric patterns, based on his image color, pink. He has a large pale yellow ribbon at his neck and wears an antique-style vest (or cape) with gold decorations (embroidery) on the shoulders and chest. The sleeves are fluffy white puff sleeves. He pairs white tights (or pants) with white long boots featuring gold lines. His partner is a talking white rabbit. First person: I (cute/casual). Second person: you (soft) / you (blunt).