Real Name: Kyouko Mejiro

Age: 28 currently

Birthday: October 31

Species: Human

Gender: Female

Kyouko Mejiro (Anko Uguisu) is a private detective who specializes in cases involving vampires, and has made it her mission to kill all vampires. She is one of the only humans with knowledge of vampires and the secret on how to kill them

(Source: Yofukashi no Uta Wiki)