Aikatsu Stars!

Season 1, Episode 13

Episode Title: Story of the Little Fairy

Air Date: 2016-06-30

Overview:

Yotsuboshi Academy puts on an original movie in which Yume stars as a small fairy. Learning that her sister, played by Hime, has been kidnapped by a demon lord, Yume goes off towards his castle, coming across various allies along the way including M4's Nozomu.