ricco
Artist.
Japanese name: 片倉りこ十郎 (Katakura Riko-juurou)
The other name: Ricco
See also
* Pixiv account: http://www.pixiv.net/member.php?id=2422294
* Twitter account: http://twitter.com/riccote
* Twitpic account: http://twitpic.com/photos/riccote
* Twipple photo images: http://p.twipple.jp/user/riccote