Female Magician is a Magic User and one of Hero's battle companions.
After the Hero left his party, she sets for the Demon Realm to look for him and no one has heard from her since then. Upon learning of it, the Hero starts looking for clues about her whereabouts during his travels through the Demon Realm. Her adventures in the Demon Realm are told in the manga Maoyū Maō Yūsha Gaiden. Later, she reveals herself as a demon from same clan as the Demon King and Chief Maid. In the anime, she is depicted to have split personalities, shown as invisible companions that can only be seen by her but manifest themselves through a change in her tone of voice to others.