source on this?
It's an gif of Reimu, a Touhou character. The artist is a japanese person with the handle Try.
>https://danbooru.donmai.us/posts?page=1&tags=try
>https://twitter.com/TryTrylsc/status/744133992887128064/photo/1
The gif itself appears to be standalone. There's no video or continuation as far as I'm aware.
>>15619021
danke anon