ketagane
Artist.
Japanese name: ケタガネ (Ketagane)
See also
* Pixiv account: http://www.pixiv.net/member.php?id=229186
* Privatter account: http://privatter.net/u/ketagane
* Twitter account: http://twitter.com/ketagane
* Twipple photo images: http://p.twipple.jp/user/ketagane