Mukuro Ikusaba is a young adult female with short, dark black hair, lavender eyes, pale skin, freckles, and sharp, focused eyes. She wears a dark military-style outfit, reflecting her background. Known as the "Ultimate Soldier," she is highly trained, disciplined, and physically skilled. Despite her stoic demeanor, she harbors deep loyalty, particularly toward her sister Junko Enoshima. Mukuro tends to suppress her emotions and follows orders with unwavering precision.