Is this even the place to request who is who and what is where? Anyways I don't know the name of this character. Who is she even?
>>346091
Sakuya Izayoi from Touhou
Artists Twitter
https://twitter.com/aosaki_1100/status/848940266933198849
Next time search for the tags (red_eyes, silver_hair, braid etc) on gelbooru.