8 XXX : Nekomimi

You're a good person. You should get medal or something for this.
Epic
I already have #3 in my danbooru favourites. And I recognise #4. As I much prefer the true nekomimi, where the ears (and tail) are natural, these two are the best of the 9, I would say. I'll wait a bit before I post my next attempt to kill the subreddit visitors with cute nekomimi.