Yuki Cross / Yuki Kuran (黒主 優姫 / 玖蘭 優姫 Kurosu Yūki / Kuran Yūki) is the protagonist of the series. She begins the series as a 15 year old first-year student at Cross Academy. Towards the climax of the first arc, Yuki is revealed to be a Pureblood Vampire, and also a member of the Kuran family and Kaname's younger sister, who is also his fianceé.
