Artist.

Japanese name: ハマちょん (Hama Chon/Hamatyon)
Circle name: あちきのめがね (Achiki no Megane/Achikinomegane)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=136577
• Twitter account: http://twitter.com/hamatyonn
• Website: http://achikino.web.fc2.com/