Shinsekai yori, Kemono Friends Recommendations
I know right, not really expected. But the world building is strangely, or should I say eerily similar. It starts off nice but then you slowly get to understand how wrong everything is in these universes.
However be aware that the animation quality of one of these is far better than the other's. I'll let you guess which one it is.
Firstly, there is this weird feeling of unease whenever some dark element shows up, totally unphased with the actual mood of the episode.
Secondly, how slowly the world building is proceeding (not that I'm complaining) however the plot in Shinsekai yori is more heavy whereas Kemono Friends focuses more on cute girls cosplaying animals.