K1-B0 (キーボ), also known as Keebo, Ki-Bo, or Kiibo is a student in the Ultimate Academy for Gifted Juveniles and a participant of the Killing School Semester featured in Danganronpa V3: Killing Harmony. His title is the Ultimate Robot (超高校級の「ロボット」 lit. Super High School Level Robot). K1-B0 was created by an organization that created and featured Killing Games for the entire world's entertainment, Team Danganronpa. He haves a cat function.