Sakaki Yuuka

Yuka is a highly skilled vampire hunter, training from the day she learned her parents were murdered by the supernatural creatures. Ordinarily a calm and composed individual, Yuka becomes a furious engine of destruction when facing creatures of the night. Few vampires would dare challenge her; none have so far survived.

Usually, she is calm, silent, and expressionless, but inside, she is a passionate person, but she suppresses her emotions. When she is in front of an enemy, when she is about to deliver the final blow, there are moments when she cannot control her emotions and shows them. Also, due to the influence of the moon, she is periodically attacked by strong sexual urges. At such times, she indulges in masturbation or indulges in sex in the city. She has lived her life by reducing the self-loathing that arises from this, and the negative emotions that have accumulated to an unbearable level, all into hatred for the vampires that destroyed her life.

"I will... absolutely eliminate all of you from this world, every last one."