Kurokuma "Black Bear"
About
Kurokuma is an all black version of Monokuma. He is the advisor of the Warriors of Hope. He specializes in Machine Gun Talk.
It is revealed at the very end of the game, that Kurokuma, as well as Shirokuma, are actually AI Junko Enoshima. As part of the AI, he seems to represents the haughty and aggressive personalities. Because of the two's relation, they consider each other "kind of" brothers.
(Source: Danganronpa Wiki)
