A shy but polite and upbeat person. She is 14. Reina used to have a friend, Hasei the Rabbit. He and Reina were only children so they treated each other like siblings. One day, Hasei was drafted for the Chaos War, a war between mobians and the creatures of Dark Gaia. He died in the war. She was so distraught with Hasei's death that she ran away from home. She eventually met with Sigurd the Hedgehog, who taught her magic.