Is this a pokemon? Because I'm wondering if this is ninetails.
It's been nearly a week since you commented, so if you haven't already clicked on the Touhou tag, do yourself a favor and don't click on it. Once you get sucked in to the fandom, escape is impossible. It's happened to just about everyone on Danbooru, myself included.
I don't know why I'm even warning you, you're probably hopelessly addicted by now. So welcome to the world of little girls with ridiculously strong powers that drink tea and shoot millions of bullets at each other.