Etupirko

Etupirko, whose real name is "Harald Midgarza," is a pupil of Sixten and the third princess of the Forest Kingdom. She possesses a crystal that can detect magical power and also uses blades on her boots to skate on ice and fight agains her opponents. Thanks to her petite body, Etupirko possesses incredible agility on the battlefield, and can easily wipe out a horde of enemies in seconds. She and Otr are the same age.