Whoops I made 3 new idols.

These guys are in the same universe as Emi and Ayako and they are their respective villains ("rivals" doesn't cut it this time)
The first two are established idols, their group (which has yet to be named, so far I'm thinking Mirror/Ƨoul or Midnight Twist or something - I'm open for suggestions if anybody has ideas!) has rumours floating around them that they sabotage their opponents in competitions. However, this hasn't been proven so most people think it's just a rumour.
They and Emi had various encounters and their relationship is strained. They're jealous of Emi's popularity and overall grasp of her self-presentation and success, but they were one part of what shattered Emi's trust and drive in being an idol, thus Emi gets sorta uncomfortable and angry whenever she sees them. They know Emi isn't wild about being an idol anymore so they tend to hassle her about simply retiring. Ayako doesn't know them personally (so far) but she's read about them in idol magazines and heard the rumours so she doesn't really know what to think of them yet.
They disbanded a while ago due to differences, but reformed again once they got their third member, the girl to the right. She has a variety of reasons for joining, and for joining this group in particular, but I'll save her story for another post.
Hey can you tell that I really like black in school uniforms?
//Edit: Same procedure as every year (James), but thanks to Daelynnn they have names now: Left is Yasu Kashiwa, Middle is Mana Fujimoto and Right is Minori Mizuhara. Also I think I'll stick with Mirror/Ƨoul as their group name, thanks to my friend lilac_sunflowers for helping me brainstorm!