Artist.

Japanese name: 千替 千鶴 (Senka Chizuru) (reading is a best guess)
Circle name: 千書店 (Senshoten)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=8545496
* Twitter account: http://twitter.com/1000_Chizuru
* Twipple photo images: http://p.twipple.jp/user/1000_Chizuru
* Twitpic account: http://twitpic.com/photos/1000_Chizuru
* Circle.ms: http://c10267003.circle.ms/oc/CircleProfile.aspx
senka chizuru