Nina Wáng is a main character in the anime My-Otome, a top student at Garderobe Academy, and a rival to the protagonist Arika Yumemiya, initially driven by a desire for approval from her adoptive father, Sergey Wáng, but later revealed to be the true heiress to the throne of Windbloom. She serves as the Meister Otome for Nagi Dài Artai, using powerful GEMs like the Ultimate Black Diamond and Neptune Emerald, and undergoes a significant character arc from an anti-hero to a more heroic figure.