Kojou's and Yukina's daughter who's sent 20 years back to the past.
She bears a great resemblance to her mother, but there are a handful of differences. Her hair is pure black, as opposed to her mothers dark brown hair. She has blue eyes like her father. She also has a larger bust and is taller. She is also a half sister of Moegi.
Despite the similar appearance, she is very different from her mother. When she first appears she's shown to be rather ditzy, mainly for walking into a door because she thought it would be automated, and making various comments about the younger versions of people she knows. Besides this she is mostly friendly and not overly serious. She also appears to be attracted to women and when she gets excited by them she, like her father, has nosebleeds.
As a vampire, she possesses superhuman strength, speed, reflexes and durability.
She also has demonstrated using magic like her mother.