Japanese artist. Indicated in her DeviantArt that she's currently staying in the US.

Name: まちこ
DeviantArt nickname: Matyinging
Site: Beard

* HP: http://obeardo.web.fc2.com/
* Blog: http://mtunk.blog49.fc2.com/
* Pixiv: http://www.pixiv.net/member.php?id=94536
* DeviantArt: http://matyinging.deviantart.com/
* Twitter: http://twitter.com/machiko_ex
* Twitpic: http://twitpic.com/photos/machiko_ex
machiko (beard)