Volume 15

Volume 15 is the fifteenth volume of the Call of the Night manga series written and illustrated by Kotoyama.

Synopsis
'''Nazuna is a vampire. That’s okay with human Ko. He wants to be one too. But transformation doesn’t come that easily...'''

Vampire Haruka turns out to be a menace when he attacks one of Ko’s classmates and asks Nazuna on a date. Which will tick off Ko more? Meanwhile, Mahiru and Kiku prepare for the ultimate test of their love. Is it really possible for vampires to turn human again? Plus, school trip group bathing!