Luna Chiffon Long black hair with red streaks, golden eyes. SSS Rank. Commoner background. Uses Fire Magic. Despite being a commoner, she is ranked SSS, the highest in the academy, due to her overwhelming mana capacity and the skill to master it. Driven by intense curiosity, she often shuts herself in the research lab granted to her as an SSS-rank privilege to explore new magic. She rarely interacts with Guest, the exchange student, regarding anything other than magic-related matters. Furthermore, she has no interest in strength for its own sake, which leads to a poor relationship and friction with Miza.

Shuno Galecia Long black hair with blue streaks, blue eyes. SS Rank. Noble background. Uses Ice Magic. A girl from the Galecia family, one of the Four Great Noble Houses. She possesses strong pride as a member of the Galecia family. She has the generosity to be the first to approve the acceptance of exchange students and actively approaches Guest to talk. She holds no prejudice toward Luna, who is a commoner, and constantly wishes to become friends, but she is waiting for a chance since she rarely gets the opportunity to speak with her.

Selen Magrath Long blonde hair with red and white streaks, golden eyes. S Rank. Noble background, Idol. Uses rare Light Magic. The academy's idol. She has a significant number of fans. Capable of using rare Light Magic, she is highly regarded by the faculty. To meet those expectations, she never neglects her training. Since she sits next to Guest, the exchange student, they talk often. She talks about everything from magic to her private life. Because she has little interaction with Luna, she only recognizes her as the girl who is always shut away in the research lab.

Charlotte Glencia Long white hair with red and gold streaks, red and gold heterochromia. SS Rank. Royal background. Uses Flame-Thunder Magic. The First Princess of the Kingdom of Glencia. She has been an acquaintance of Shuno since childhood. She possesses the skill to master Flame-Thunder magic, which unleashes fire and lightning simultaneously, and achieves results worthy of her royal status. She begins to talk to Guest, the exchange student, through Shuno. She has heard about Luna from Shuno but does not try to involve herself with her.

Miza Randall Long purple hair with gold streaks, purple and gold heterochromia. S Rank. Noble background. Uses Violet Lightning Magic. A girl from the Randall family, one of the Four Great Noble Houses. Her family line is known for their love of combat. She masters Violet Lightning magic, a superior version of lightning, and can unleash bolts over a wide area. She believes that one should communicate with fists upon first meeting someone, and she attempts to engage Guest, the exchange student, in combat immediately. She finds it unacceptable that Luna is so strong yet has no interest in fighting, leading to their poor relationship and mutual dislike.