Artist. Formerly tagged as hynxxxko or nynxxxko.
Japanese name: ひゅん子 (Hyunko)
See also
* Pixiv account: http://www.pixiv.net/member.php?id=3900059
* Twitter account: http://twitter.com/hyunxxkooo
* Twitpic account: http://twitpic.com/photos/hyunxxkooo