what's the difference between the tags "santa" and "santa_costume"?
Also this has been tagged as three different characters in two different series... would it be requesting too much for someone who knows more about Umineko no Naku Koro ni than I, to possibly be bothered to amend this?
Personally I'd only use "santa" on an image with Santa in it, but I guess it's been used for santa costumes as well.
I initially tagged this "mei santa_costume umineko_no_naku_koro_ni ushiromiya_natsuhi" which I think is right, but it's hard to tell. The hair color is closer to Natsuhi's but since we can't see it all clearly because of the hat and angle, it could be more Rena's style, at least as Mei draws it. They both have blue eyes, so that doesn't help.
BUT the url gives it away: filename is umineko12.jpg. So it has to be someone from Umineko, and if you look at Mei's other Umineko stuff, I'd say it looks more like Natsuhi with her hair down than Maria. So I'm reverting to Natsuhi for now.