Kokichi Oma is a major character from Danganronpa V3: Killing Harmony, known as the "Ultimate Supreme Leader" and leader of the prankster group D.I.C.E. He is a compulsive liar and manipulator who uses his high intelligence and acting skills to orchestrate complex plans, often pretending to be evil to achieve his true goal of ending the killing game. His true motives are hidden behind layers of deception, making him a complex and difficult character to understand. Key characteristics Talent: Ultimate Supreme Leader (though this is a fabricated talent). Personality: A master liar, actor, and manipulator who is difficult to read, but also has a childish and naive side. Group: Leader of D.I.C.E., a group of pranksters who commit "laughable crimes".

Empathetic and Polite: He is naturally soft-spoken, gentle, and highly respectful of his classmates. He rarely speaks aggressively and is a natural peacekeeper.Logically Brilliant: Despite his lack of confidence, his mind is incredibly sharp. He has a brilliant eye for detail, notices minor inconsistencies in statements, and excels at solving complex puzzles.Insecure: He doubts his own talent and feels unworthy of the Ultimate Detective label because he believes his past success was pure luck.Truth-Seeker: Despite being initially terrified of the emotional fallout that uncovering dark truths can cause, he pushes forward out of a deep sense of justice.Key Bonds: He forms powerful friendships with classmates like Kaito Momota and Maki Harukawa, who help give him the courage to face adversity.