Nonoyama Kaze - She is an innocent elementary school student who can't wait for summer vacation.
Ryu Nonoyama - She's a modest but hardworking middle school student.
The two used to be close sisters, but lately, they've grown distant...
One day, Fuu encounters a mysterious spaceship and is granted magical powers.
Meanwhile, Ryuu also gains wonderful magical powers. Fuu and Ryuu transform into the adults they've always longed to be.
Eventually , the two of them, unaware of each other's secrets, begin their careers as idols !
