The falling of the sakura blossoms is the season of first encounters and farewells. Just as Yasumi was beginning his first year at Saint Linette Academy, four girls came to live at his house. He had earned the title of “human breeder” for raising his three useless, but famous childhood friends properly. So, it was a given that the four girls who came were also useless themselves. Hako, a sheltered girl who looks perfect but is incapable of doing anything at all. Nayu, a childish and friendly miko who doesn’t do anything. Shimai, a cursed girl who has absolutely no motivation. Mamori, a self-proclaimed medium who looks down on others, but knows little about the world. They can’t cook, take a bath alone, sleep at night, fix their hair, or return home without getting lost. It’s extremely difficult and chaotic trying to raise them properly, but he enjoys these happy days. However, he has a secret which he cannot tell others. He actually has a reason for helping these four girls. One month ago, one of his childhood friends, Korobu, had slipped like her usual klutzy self and died in an accident. He still had something to tell her, so he agreed to a deal with the masked ‘angel’ Sakura. If he can raise the four girls that she brought to him properly within two months, then she will allow him to see Korobu for a short time. [From Hau~ Omochikaeri!]