Artist.who has the same pixiv username with Jurio_(greatdaze), but different Pixiv ID, nickname and pixiv image server URL(/img56/). Possibly they are the same person.

Nickname: まぐろいど (Maguroido)
The other names: 栗ごはんくん (Kuri Gohan-kun) or なないろマグロ (Nanairo Maguro)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=2096991
• Stickam account: http://www.stickam.jp/profile/magulo
• Twitter account: http://twitter.com/maguloid