May I ask which anime this character comes from？

[XzMitsui]

[buchizo]

She is Claudia Madobe (クラウディア窓辺), It was Microsoft Japan official calactor, but currently it has disappeared.. X(

see also:

https://ja.wikipedia.org/wiki/%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%87%E3%82%A3%E3%82%A2%E3%83%BB%E7%AA%93%E8%BE%BA https://dic.pixiv.net/a/%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%87%E3%82%A3%E3%82%A2%E7%AA%93%E8%BE%BA

[XzMitsui]

@buchizo Ok，thanks so much