Artist.

Japanese name: 岩 (いわ, Iwa)
Old site name: アルぱか王国 (Alpaca Oukoku)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=481205
* Tinami account: http://www.tinami.com/creator/profile/14116
* Twitter account: http://twitter.com/alpacaoo
* Old home page (dead): http://www.ac.auone-net.jp/~alpaca/
iwa (alpaca oukoku)