Height 157 cm Mai is a transfer student and new to the Fuuka Academy. Ever since both of her parents died, the main heroine has been taking care of her younger brother Takumi who is suffering from a heart condition. Her child is named Kagutsuchi, a flaming dragon with sword in the middle of its head. When involved into battles, both of them can control fire and use it for a number of attacks. Mai hates to burden others with her troubles and therefore always tries to smile, hiding her own anxiety from her friends as well as from her brother.