Kokichi Ouma is a central character in the video game and anime series Danganronpa V3: Killing Harmony. He is known as the 'Ultimate Supreme Leader' and is the self-proclaimed leader of a secret organization. Kokichi is mischievous, manipulative, and unpredictable, often blurring the line between truth and lies to confuse others. Despite his playful demeanor, he is an intelligent strategist who plays a key role in the progression of the game's murder mysteries and the psychological dynamics among the students.