Redjuice Graphics is a company that is in charge of the character design and CG for Guilty Crown franchise. This is listed as a person because on Animenewsnetwork, they are credited for the original character design for Guilty Crown.
Redjuice Graphics is a company known for its stunning arts. See their deviant art and facebook profiles. Many of their works focus on science fiction themes and women in very scantily clad and tight body suits.
A book of the original character designs of the Guilty Crown franchise, by Redjuice Graphics