StoryTwelve-year-old Naota already has enough to deal with at home. Both his father and grandfather are more than a little eccentric and less than a little mature. Not to mention the girlfriend his brother left behind, who is now making advances on him.
Now, a self-proclaimed alien, Haruhara Haruko comes bursting on the scene. Naota is the key to her mission and the weirdness has only just begun.