Miu

Together with her sister, Yu, Miu makes up the underground idol duo, Feathers, that was called to perform at the Marukane Department Store Live Event. As having been fitting labelled "the mean one" by Makoto Tsukauchi suggests, Miu is very judgmental and can be a lot more rude than her sister, Yu. When first introduced, she's seen gossiping about and belittling Pop☆Step much more harshly than her twin, although, as she befriends and becomes closer with the Vigilante idol, this mean outlook towards her does change. As she is part of an idol duo, Miu possesses a great skill for singing. Both her and Yu have been noted to be more skilled at the art than Pop☆Step.