In a world where magic is considered an art, students who study magic as an art are called Artists. Kohana Aigasaaki transfers to the private senior high school of magical arts Hosinomori. And almost immediately she is appointed responsible for organizing the Hosinomori Summer Festival as part of the school"s executive committee, which already includes six charming boys. Together they will do everything possible to hold the best cultural festival. Each of the boys also wants to be chosen together with Kohana as the Prince and Princess of the festival.