A girl. Clumsy and friendly. She can get along with anyone. Energetic and bright, she aims to become a wonderful sorceress. She uses magic that is said to be for beginners (Flame, Cyclowar, Actina, Fairy Fair, Bayoen, etc.).

A boy. First person: I (soft, polite). A mysterious boy who is always spaced out and does things at his own pace. However, he is incredibly passionate about insects. He gets furious if someone uses insecticide or eats bugs. An insect lover. He noticed his left hand and left eye had turned red one day. He uses magic representing the color blue (Cyan, Cerulean, Lapis Lazuli, Celestial, Hydrangea, etc.). The blueness increases in order from Cyan to Hydrangea.

A girl. A strong-willed, haughty girl who speaks with an aristocratic tone. When angry, she becomes rough, saying things like "Take this, you jerk!", but immediately fixes it back to her lady-like tone with "...don't you know!" She stores physical technique power in the pouch on her waist and converts it into mana to cast magic. She uses spells related to French (Neige, Flamme, Décharge, Feu d'artifice, Ciel Arc, etc.).

A shy and bashful girl. She is a demi-human with horns, and she feels embarrassed about them, so she wraps her hair to hide them. She basically uses polite language, saying things like "U-um..." or "Excuse me." She uses weather-based magic (Vento, Uragano, Tifone, Tuono, Arcobaleno, etc.).

A boy. First person: I (soft, polite). He has excellent grades but is a disagreeable, overconfident person. He has a habit of looking down on others. He carries a book called the Record of Sealed Secrets. He is an old acquaintance of Lemres and admires him. He uses slightly polite language only with Lemres. However, he can't be honest, saying things like "I suppose I could help you?" A typical tsundere. He uses spells related to the cosmos (Fossa, Tectonic, Stella Inerrans, Ursa Major, Vis Attrahendi, etc.).

A boy. His family are dark mages, but Lemres is a light mage. Though a student, he is already called the Comet Warlock. He breaks down if he runs out of sweets. (Sometimes Klug tames him with sugar...) He hands out candy even to random passersby, so he is often treated as a suspicious person. He uses candy-related magic (Parfait, Monté, Sucre Filé, Glaçage, Forêt Noire). Lemres goes to a different school than Amitie and the others. He is a student at an elite school in the neighboring town. He has a quiet, mature way of speaking. Uses phrases like "...right?", "...though it's...", "...I wonder?", etc.

A girl. Age unknown. A teacher at Primp Magic School. She always has squinting eyes and has a reliable side as a teacher watching over her students. However, she also has a playful side and occasionally does strange things. Popoi (a stuffed animal?), which she always carries, is voiced by her through ventriloquism. It seems that when she speaks through Popoi, those are her true feelings.