Anko Uguisu

[ { Anko went by the name Kyouko Mejiro, and she attended a night-school where Nico Hirata worked at. That would change when she met Nazuna Nanakusa and gradually became her first friend (along with developing a sexual attraction to her). However, when her father is transformed into a vampire through an affair, it ends with both of her parents getting killed. When asking for help from Nazuna, the latter revealed that she was a vampire and tries to make her into one. Unfortunately, it did not work because Anko had to be in love with her in order for it to work. Vengeful, Anko would dedicate her life to eradicating vampires. She learns of the process of using remnants of a vampire's past in order to do so. She was first introduced investigating the disappearance of Akihito Akiyama who had been made into offspring. Upon meeting Yamori, she seemed to figure out that he was wanting to become a vampire under the notion that it was liberating. She later tracks a vampire into the high school and kills him after correctly observing that the former human was tricked and staved off blood for 10 years. Making it clear to Yamori that she had no intention on allowing him to fulfill his dream of becoming a vampire, she at first offers him her body but arranges to call the police to inform them that a teenager was going out at night without adult supervision. This forces Yamori to flee the scene and return to his house.} ]