DHA

is a Japanese light novel series written by Rin Yuuki, with illustrations by Marika Tanimura. The series began publication on January 10, 2005 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
At midnight, the devil, Bar Zebul, who forms part of the Seven Generals of Hell ( Hell Seventh ), attacks a mansion called "Kamidai Mansion". In order to revive "that person" who has been searching for many years, the boy, Mitsuru Kamidai, is a person who kicks off the lower angels who had protected him in the form of "parents" and "servants". I couldn't even get close to him because he was surrounded by sacred power. So bar is considered the need for those who are with the people etc. it is the devil, is a child of the devil was conceived in the woman of human " sin ( Shin with a)," " sinners ( Sinner luring)" us.

By the way, in the night town, Ai Shiratori, an ordinary girl who is the main character, finds out that the light of her loved one has been robbed of her mansion by those who call her relatives because of her friendliness, and she is living a homeless life. Where nothing had been tormented by his own helplessness that can not even want Yari somehow, suddenly Archangel ( Archangel appeared angel calling himself) Rafael, salvation, the "gods light from the devil's hand in love pledge Kawase the I ordered. At the same time, in front of the light, seven demon girls with " seven deadly sins " who were ordered to revive the demon god Lucifer, who sleeps in him, appeared, and they too. Also, in order to be released from the suffering of "sin", he tries to make the light commit a mortal sin with his own hands and to fall down.

From this day on, the fate of the world and light was entrusted to only one girl.

A slightly (quite?) H sweet and sweet romantic comedy that unfolds around the light.