This is a list of characters in the manga and anime series Mirmo!. The main characters are four human teenagers and their partner mugloxes, or love fairies. Each set of four has complicated relationships which are the driving force of the story. In addition, there is a large cast of supporting characters, including regular characters, some whom change with each arc (original, Wonderful, Golden, Enchanted, and Murumoya seasons; for details, see List of Mirmo! media). The muglox fairies use musical instruments as their magical tools.