Chisuimura e Youkoso (5)

is the fifth volume of the Chisuimura e Youkoso light novel series, written by Taro Achi and Illustrated by Kanao Araki. It was released under the Dengeki Bunko Imprint in September 2010.

Synopsis
Kiyo Minoru, who always protects me, suffered from a vampire's strange sickness, sleeping sickness. The way to wake her up is to kiss a vampire of the opposite sex. But it has side effects, and Kiyo actually gets messed up by the vampire !? So she has to find the right person for her ... Naoki's popularity is rising! The 5th unpleasant comedy to give to Itaikena boys !!

(source: Bookwalker JP - Translated)