Artist.

Japanese name: 門口ナオ (Moriguchi Nao)
The other name: なお (Nao)
Circle name: なおなお (naonao)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=11742
• Twitter account: http://twitter.com/naonaonao789
• Twipple photo images: http://p.twipple.jp/user/naonaonao789
• Twitpic account (server stopped): http://twitpic.com/photos/naonaonao789