Anko Uguisu

Anko Uguisu, whose real name is Kyoko Meshiro, is a 28-year-old human detective. The destruction of her family by vampires during her childhood set her on an unwavering path of vengeance. She holds the distinction of being the first human friend in Nazuna Nanakusa's life, and possesses deep expertise in vampire weaknesses as well as gambling tactics. Though she presents herself as perpetually exhausted and inseparable from her cigarettes, she serves as the pivotal force behind uncovering the vampire truths at the heart of the story.