I've tagged a few more animals, but a few I'm not sure of. Is that Kagerou on top of Momiji? Which bunny is that, Tewi or Reisen? And who's the fluffball on Shou, doesn't look enough like a mouse to be Nazrin.

I'd say the bunny is Tewi as it has her little carrot pendant thing.

The floof above Shou is Nazrin. Aside from the close proximity to the tiger, it also has a (barely noticeable) blue crystal, similar to the pendant Naz wears.

The bunny is Tewi like Monki said.

The black pup I guess is Kagerou. I don't think there's any other canine 2hu, especially one with dark fur.

Is the wispy thing at the bottom Ghost Youmu?

Okuu in the lower left just peaking into frame, lighting the space around her with her eye talisman.

Just realized that the shadow on the bottom-right is prolly reisen, with the red glowing eyes and all, so that's definitely tewi sleeping down there.