First comes marriage, then comes an earthbound love that is out of this world!From the day his parents named him, Nasa Yuzaki has felt connected to outer space&;whether he likes it or not. His efforts to outperform the space program veer off course when an accident introduces him to Tsukasa, a mysterious girl with strange powers. Is she an alien, a moon goddess or something else? Since she insists on marrying him, Nasa will have plenty of chances to find out!Is this manga cute enough yet? No? Better add a cat! Toast, possibly the least adorable kitten in manga, doesn&;t care for Nasa and interrupts his private time with his wife. Then Nasa and Tsukasa set out on a romantic date at an amusement park, not realizing that everyone else has the same idea&;including Nasa&;s teacher Yanagi Sensei, who may or may not be aware she&;s on a date!