Insomniacs After School is an unique pick. I also enjoyed it a lot. But for me it is Toradora! or The Danger in my Heart. Both for different reasons. And an unique one for me would be Love, Chunibyo & Other Delusions.

I think, so far this is one of my favorite animes of this season.

I actually enjoy this show because of the German Dub. It has multiple nice Easter Eggs. And the story itself is also interesting so far haha