Mukuro Ikusaba is a student in Hope's Peak Academy's Class 78th, and a participant of the Killing School Life featured in Danganronpa: Trigger Happy Havoc. Her title is the Ultimate Soldier. Being the Ultimate Soldier, Mukuro is ruthless and can kill and harm others with no remorse. She seems completely indifferent towards other people unless it's her sister Junko or her crush Makoto. Unlike her sister, she doesn't take any sadistic pleasure in hurting or killing people, but at the same time, she shows little concern for other people's suffering. Despite being an incredible soldier, Mukuro is very out-of-touch with her own emotions. She has a notable lack of social skills, acting emotionless and indifferent towards most people. She tends to have a cold, serious expression and a reserved personality. Despite this, she appears to portray her sister's very different personality rather well. She herself admits that she lacks skill in negotiating with others and planning tactics in advance, despite her renown as an excellent soldier. While she is completely fearless as a soldier, she is afraid of certain emotional situations.