Artist.
In "his blog,":http://oyajigusa.blog5.fc2.com/blog-entry-220.html he strictly prohibits re-uploading his doujin works made at the request of other circles.

Japanese name: オヤジ草 (current main reading is オヤジソウ, Oyaji-Sou) -> "[1]":http://twitter.com/oyaji93/status/317979457535238144 "[2]":http://oyajigusa.blog5.fc2.com/blog-category-18.html 
The other names: oyaji93
Solo circle name: DADDY LEAF SQUARE (ダディリーフスクエア)

h4.See also

* Blog: http://oyajigusa.blog5.fc2.com/
** Terms of Use: http://oyajigusa.blog5.fc2.com/blog-entry-220.html
* Pixiv account: http://www.pixiv.net/member.php?id=175666
* Pixiv novels: http://www.pixiv.net/novel/member.php?id=175666
* Tinami account: http://www.tinami.com/creator/profile/20028
* Niconico account: http://www.nicovideo.jp/user/6279005
* Niconico MyList: http://www.nicovideo.jp/mylist/7971292
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/6279005?target=illust_all
* Nicopedia article: http://dic.nicovideo.jp/id/4244988
* Stickam account: http://www.stickam.jp/profile/oyajigusa
* Twitter account: http://twitter.com/oyaji93
* Twitpic account: http://twitpic.com/photos/oyaji93
* The Interview account: http://theinterviews.jp/oyaji93/
* Drawr account (empty): http://drawr.net/29761341398
* Circle.ms: http://c10009647.circle.ms/oc/CircleProfile.aspx

oyaji-sou