Put a lot of request on this one, namely I wasn't certain on the characters (Kaguya?, Aya?, and Hijiri?)and I couldn't identify some of the items (weapon names, but in particular Hijiri's hat and Meiling's glasses).
If anybody with better knowledge gets the time, could you go over this? Thanks~
I think "Kaguya" looks more like Hina and "Hijiri" looks like Mokou (white hair, red eyes and embers). Aya is probably Aya. But yeah, the pic is so small that even I'm not sure.
Also, that hat is called sugegasa, but since there is no such tag, straw_hat should suffice.