Aira Misono

She is a high school girl who was summoned by the Saint Summoning Ritual. She was summoned along with Sei Takanashi. After being summoned, the crown prince of the kingdom, Kyle, considered her as the saint and exited the room (where she was summoned) with only her, leaving Sei behind. She had been isolated by Kyle once she arrived in the kingdom. After Sei Takanashi proves that she is the true saint, Crown Prince Kyle was confined to his quarters for accusing Sei of being a false Saint and she was finally able to make friends at the academy, and with Sei.