roku_(azurebird)
Artist.
Japanese name: ろく (Roku)
See also
* Pixiv account: http://www.pixiv.net/member.php?id=321694
* Twitter account: http://twitter.com/roku_10
* Twitpic account (stopped): http://twitpic.com/photos/roku_10
* Drawr account (empty, unconfirmed): http://drawr.net/azurebird