No hats. I can hardly identify them. D:

Alright, here's my shot, going clockwise.
Yuyuko, Keine, Alice, Patchy, Koakuma, Yuuka, Meiling, Merlin, Komachi, Letty, Eirin, Reisen, Ran, Yukari.

That's my best shot at least.

Where is Reisen's tail?

i see koakuma, Eirin, Reisen, Komachi, Meiling, Ran, Patchy, and possibly Alice and Yukari

I put notes on everybody.