I want to get this ASCII art as text, i've tried to search trough reverse search, finding character in image boards and even asked ai. The only thing i found is Japanese website that probably have this art but i need name of a character for this, so maybe someone know her, I will be very grateful for any help.
Flared long sleeves also comes off as kind of unusual to me for anime. Doesn't mean that the outfit has to be standard for the character, but...
https://www.ranker.com/list/best-anime-about-angels/anna-lindwasser
That list of angel-based anime doesn't have anyone with that kind of flaring sleeve in the pictures I skimmed.