Nina Wáng (Legend War)

Nina Wáng (ニナ・ウォン) is one of the main characters of the Mai-Otome anime and manga series. With differences of her two incarnations, in the anime, she is an anti-hero; a foil to the main character, Arika Yumemiya; while in the manga is a straight-laced character with no hostility towards Arika.

In the anime, she is the Meister Otome for Nagi Dài Artai and uses the Ultimate Black Diamond (漆黒の金剛石) and later the '''Neptune Emerald (海神の翠玉) GEMs. In Kamen Rider x Mai-HiME x Mai-Otome: Legend War feat. Super Sentai Red Heroes, she also becomes '''Kamen Rider Faiz in Takumi Inui's place while the latter is injured in the line of battle and after Mashin Chaser killed her master while trying to use the Harmonium.