Monokuma

A small, chubby robotic teddy bear whose body is split symmetrically into a white side and a black side. His white half features a friendly dot eye and a simple smile, while his black half has a jagged, glowing red eye and a wide, sinister grin with sharp teeth. He often carries a sense of mocking playfulness despite his lethal mechanical nature.

Sadistic, playful, cruel, witty, manipulative, unpredictable, and authoritative.

Headmaster of Hope's Peak Academy

Monokuma is a sophisticated robot controlled by the 'Ultimate Despair' to oversee deadly games known as the Killing School Life. He traps talented students within Hope's Peak Academy and forces them to murder one another, acting as the judge and executioner in the subsequent Class Trials. He serves as the primary avatar of chaos, dedicated to crushing hope and spreading absolute despair across the world.