Hmm... If LOBM ends up 5-idol compatible, than I'm officially psychic. X3 /random thought, 'cause I speculated that a while back
And I find it somewhat odd that Takane doesn't take up an alternate hairstyle. (Pigtails or Ponytail, it doesn't matter. X3) Then again, I can't make out her hair beyond her bangs, and I can't seem to see her hair where I'd expect it. (Specifically, between that Princess curl and her chin, but I'm probably over-analyzing things.) Also, Yayoi using the buns from her pajamas outfit would have been neat.
And an odd observation: ... How do we know that Miki actually has a ponytail rather than a bun? From the perspectives we see her in her swimsuit, we should logically see the tail off to the side or coming down or something. But in the second one with Chihaya, I only see a bump at the top of her head, suggesting a bun.
(Sidenote: Anyone else predicting that, when nico video people get ahold of this, the new "awakened Miki" will have a brown-haired variation of her hairstyle from this outfit?)