중학교 입학식 날, 신비한 힘에 이끌려 마법 전사의 일원이 된 주인공이 친구들과 함께 마법을 사용해 사람들의 꿈을 빼앗는 무리와 맞서 싸우는 이야기

In an attempt to conquer the world, the Nuisance World has stolen the Majoka Jewels and have corrupted each into an Akiramestone, which interferes with people's dreams and turns them into an Akiramest. Momoka, an ordinary middle school student, is summoned by Mokonyan, a fairy from the Magic World, to join Magic Warriors Rin and Mitsuki and stop the Nuisance World. Together, as MagiMajo Pures, they purelize the Akiramests back into Majoka Jewels with magic.