norakura_(nr_kura)
Artist.
Japanese name: のらくら (norakura)
The other name: のらくら液
See also
* Pixiv account: http://www.pixiv.net/member.php?id=65829
* Twitter account: http://twitter.com/nr_kura
* Twitpic account (server stopped): http://twitpic.com/photos/nr_kura
* Ask.fm account: http://ask.fm/nr_kura