Himawari-chan, the Little Princess of the school-bag planet called "Girl's Elementary School Star" at the edge of the universe, has come to the Earth to find a husband. With the help of her maid, Sakura, Himawari-chan will start developing a bond with the earthlings. And with the big-breast Osananajimi, Kaguya as an extra, the Kawaii Bishoujo meteor love comedy now magnificiently dispatched.