Artist.

Japanese name: マイアミ欲望海岸 (Miami Yokubou Kaigan, the Japanese title of Elmore Leonard's “Gold Coast”)
The other name: マイアミ欲望海岸& 反逆の軍団 (Miami Yokubou Kaigann & Hangyaku no Gundan)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=641011