Added a bunch that were missing (Aki sisters, Nitori, Suika, Iku, Tenshi), but I can't tell who's in the very back behind Iku or China. I think I see Hina behind Komachi as well? Bow is the only hint.

I'm thinking Wriggle and Mystia behind (the insert of) Meiling, and that looks like Youmu's vest between Eirin and Keine. Not enough to go on for the girl behind Iku, though.

The person behind Iku is either Rumia, Cirno, Letty, Lily, Prismrivers or Yuyuko.

Take your pick, they're the only girls left out from EoSD to SWR. And I'm figuring only Satori and Koishi are representing SA there...

No, thats not enough. Kaokuma isn't there.

China, you just never get a break, do you...

Strange that Patchy came to play as well.

Trucidation said:
Strange that Patchy came to play as well.

she does everything for Marisa

....this kid gets around, huh? Wow.

i see no Rin around to off with her tag.