Jimmy

Jimmy is one of the four "Lost Characters" of Daraku Tenshi - The Fallen Angels

Overview
At first glance you would see Jimmy and think that maybe he was some kind of clone type experiment that may have gone wrong, but that may not be the case. It seems as though Jimmy had a sister by the name of Miya who worked at The Wind Fish along side of Yuiren and Yuiran. So the leaves us to believe that maybe Jimmy was kidnapped by Carlos and some tests were run on him to possibly make him some kind of new soldier or warrior.