Artist.

Pen-name: すみおー (Sumioo)
Old names: "Y", ニラレバ伯爵 (Nirareba Hakushaku), "fcp_Y" or "fcp-Y"
Circle name: すみっこの王様 (Sumikko no Ousama) 
Joint circle name: Forest Corner Pine [FCP] (the other members: "Yotsuiro_(yotsuironpasu)":[http://www.pixiv.net/member.php?id=1719874] and Kuwata)

h4.See also

* Tumblr: http://sumio617.tumblr.com/
* Blog: http://sumio617.blog.fc2.com/
* Pixiv account: http://www.pixiv.net/member.php?id=3719089
* Nijie account: http://nijie.info/members.php?id=314801
* Niconico account: http://www.nicovideo.jp/user/346007
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/346007?target=illust_all
* Stickam account (unconfirmed): http://www.stickam.jp/profile/sumio617
* Twitter account: http://twitter.com/sumio617
* Twipple photo images: http://p.twipple.jp/user/sumio617
* Twitpic account (server stopped): http://twitpic.com/photos/sumio617
* Circlle.ms: http://portal.circle.ms/Circle/Index/10102592
* Joint circle website (shared with Yotsuiro): http://takoyakipai.blog29.fc2.com/

sumioo (sumikko no ousama)