Artist.

Japanese name: 洋々 (Youyou) (reading is a best guess)
Old name: Yo or よ
Site name: YOYOYO

h4.See also

* Blog: http://mund.jugem.jp/
* Twitter account: http://twitter.com/pzwy
* Twitpic account: http://twitpic.com/photos/pzwy
* Pixiv account(all images were deleted): http://www.pixiv.net/member.php?id=16088
youyou (yoyoyo)