Artist.

Japanese name: いろいろやる人 (Iroiro Yaru Hito)
Old name: にがつ (Nigatsu)
Circle name: ポンポンブラック (Ponpon Black)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=1341860
* Twitter account: http://twitter.com/iro2do
* Circle.ms: http://portal.circle.ms/Circle/Index/10263041

iroiro yaru hito