Uniform is a direct copy of the one from NekoPara (Specifically the pink variant of it), however there is no character that looks like this in the VN. Additionally, 'Coco' is the name of a different character in the VN (Pale blonde, long hair, fox ears and tail). Also the art-style differs from the VN (Though the fact its from pixiv makes it obvious its a different artist).

So I'm not sure how this should be tagged.

Extremelyevilbob said:

Additionally, 'Coco' is the name of a different character in the VN (Pale blonde, long hair, fox ears and tail).

I think it's short for Cocoa, not Coconut.