Sayuri Tenjo (天城さゆり Tenjō Sayuri?) is the mother of Nanako Tenjo. She was still mourning the loss of her husband when she met Kenichi Morisawa, and even though he was a devil, but they became lovers. When she felt that he was going to suck Nanako's blood, she took up a gun. In the end, she was shot with that gun by Morisawa and died of blood loss after he drank from her.
Devils Line
Anzai, half vampire, and Tsukasa, a normal school girl. Vampires seem to be living among humans. Of course the government does not know of their existence, because their appearance does not differ from humans. They also do not need to drink blood, but when they get a craving or get angry, they can become uncontrollable monsters.
