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!

The legend of Princess Kaguya is a classic fairy tale in Japan, but storytellers don't get everything right. Travel back 1,400 years and meet a mysterious girl from space as she enchants a kingdom and sends her suitors on impossible quests. Get a glimpse of a hardworking, hardheaded young peasant named Tsukasa who has no time for princes, quests, or dreams of the moon. And learn how these once-upon-a-time events could threaten Nasa and Tsukasa's happily ever after...and the earth itself.