Artist.

Japanese name: おるかにうむ (Orukanium or Orukaniumu)
Old names: おるか (Oruka) or かみつき (Kamitsuki)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=5286419
* Nijie account: http://nijie.info/members.php?id=161755
* Twitter account: https://twitter.com/orukaniumu
* Booth web store: http://orukaniumu-labo.booth.pm/
oruka (kamituki0827)