In "Yofukashi no Uta," the vampire girl Nazuna Nanakusa appears youthful, but her actual age is around 30 to 40 years old. As a "natural-born vampire," her physical aging stopped after adolescence, while her mind continued to mature. This article reveals the mystery of her agelessness and how, in he. Kyouko Mejiro (目 (メ) 代 (ジロ) キョウコ, Mejiro Kyōko?) is a private detective who is an important character throughout most of the manga's story. Prior to the story, Kyouko had befriended Nazuna Nanakusa in high school, eventually discovering her true heritage as a vampire. On her eighteenth birthday, Kyouko's father, who had been transformed into a vampire, attacked both Kyouko.
LOL I love call of the night but it wouldn't be wrong to say the age gap is weird. For me the fact that Nazuna isn't human and was never a human makes it a little more bearable.. Vampire shows have always like always completely ignored age difference and its importance when its human x vampire like just look at hotel transelvania, a 120 year old woman and a i think 25 year old man, and later on a 470 year old vampire and i am geussing 40 year old woman my point is they are all basically dating a minor in real life logic.