A former human, Yuuki 'Cross' Kuran used to stand around 5 feet tall, and possessing short brown hair. She always had auburn eyes and appeared rather flat lacking feminine curves. When she was transformed back into a Pureblood vampire, her hair grew waist length and she appeared to have grown a little taller. Her features regained a semblance of maturity as well as the grace and ethereal beauty as in the Kuran bloodline. Yuuki bares a striking resemblance to her deceased mother Juuri.