Though she has long canine teeth, many other typical vampiric characteristics are downplayed, such as only getting tanned in sunlight or feeling guilty when entering a room uninvited.She has a Kansai accent, but speaks in honorifics so as not to expose her teeth.
Asahi is a second year high school student who seemingly cannot keep a secret, so much that his nickname is "leaky basket." He discovers that his current crush, Yōko, is a vampire when he finds her unfurling her wings after school.
As a result, he is forced to keep her secret, lest she have to drop out of both school and his life.
Throughout the series, he comes to learn secrets about his other classmates and finds that the people around him are not who they seem to be.
Often forced to play the straight man in increasingly absurd situations, Asahi often acts as the narrator through his inner monologues.
He is also susceptible to projectile nosebleeds when confronted with perverse situations, earning the nickname "Eromine" from Yōko.
Asahi has a younger sister named Mei, though she is barely mentioned in the story until much later on.In Chapter 86 of the manga, Asahi and Yōko begin dating.Yōko is a classmate of Asahi and the daughter of a human and a vampire., is a Japanese manga series written and illustrated by Eiji Masuda.It has been serialized in Akita Shoten's shōnen manga magazine Weekly Shōnen Champion since January 31, 2013.As of April 2016, the series has been collected in 16 tankōbon volumes.