K1-B0, often referred to as Ki-bo, is a main character in Danganronpa V3: Killing Harmony. He is the Ultimate Robot, designed with highly advanced artificial intelligence and a strong sense of justice. Ki-bo struggles with his identity as a robot and seeks recognition as a human among his classmates. Throughout the game, he plays a crucial role in investigations and class trials, ultimately challenging the nature of truth, hope, and despair within the narrative.