Anime Rewatch #1: The iDOLM@STER Cinderella Girls – Episode 13 November 23, 2016 at 7:06 pm by Alex RIP in piece, this post. Jeeze. ANYWAY… Today we’re on episode thirteen of The iDOLM@STER Cinderella Girls, titled “It’s about time to become Cinderella girls!” This is also the season one finale! You can find it on Daisuki, YouTube, or after the break. Discussion and spoilers below!