High school freshman Rihito has four dream girls who are living with him that are almost always ready and willing to help him out with whatever difficult task that their Master needs taken care of. These four dream girls, Hina, Ann, Ines, and Rene, are also actually tiny six-inch high customized and powerful androids called Shinki that only require some needed minimal maintenance from Rihito. Despite their tiny size all of them also possess normal female intelligence and emotions so there’s always some jealous competition between them all as they all want to be Rihito’s favorite especially Hina.
