K1-B0 has both cute and cool characteristics, with him being socially awkward but serious.[6] Nevertheless, K1-B0 takes pride in his form and often boasts about his wonderfulness and efficient functions, even though the other students never seem to find them impressive, much to his disappointment. His aim is to overcome being an ordinary robot and because of this, However seems Hes still here even after the Shutdown of Hopes Peak, maybe Diamond can befriend him?