Monokid is a loud, short-tempered robotic bear and one of the Monokuma Kubs. He is known for being vulgar, loud, and easily annoyed, often derailing group conversations with random outbursts or incoherent yelling. He frequently shouts "HELL YEAH!" and loves playing rock music on his electric guitar. He constantly abuses and bullies his sibling Monodam both verbally and physically. A plain white bear torso and limb structure. A stylized, zigzagging red eye that looks like an aggressive electronic slash.Face: A wide, jagged, jagged-toothed black grin. A bright blue bear body covered in black stars. A standard, circular cartoon bear eye with a small black pupil. A friendly, traditional bear snout and mouth. He is almost always seen carrying an electric guitar. His main instrument is a red V-shaped guitar, though he also uses a double-necked cherry-red model. He wears a silver ring piercing on his left ear.

He resembles a red-and-white version of Monokuma, wearing a long grey scarf with a silver star pin and a yellow pacifier in his mouth. He acts the most childlike and naive of the siblings, but still shares the cruel, sadistic nature of his "father", Monokuma. He tries to lead his chaotic siblings (Monosuke, Monokid, and Monodam)

Unlike his stuffed-animal siblings, Monodam has a distinct green, mechanical body with antenna-like ears and a permanent grimace. He is quiet, socially isolated, and the target of bullying by his other siblings (Monokid, Monosuke, and Monotaro).He initially tries to force his siblings to get along.

Monosuke belongs to a chaotic group of five robotic siblings called the Monokuma Kubs. His siblings are Monotaro, Monodam, and Monokid. Despite his child-like design, Monosuke has a terrible mouth and a sharp tongue. He acts as the cynical "straight man" of the group, frequently cutting through his siblings' bizarre antics with analytical snark. He is incredibly greedy, obsessed with wealth and coin, and constantly counts money or references his abacus.

This side resembles a normal, cute, and innocent white teddy bear. It features a simple black dot for an eye and a neutral, slightly curved muzzle. This side represents malice and despair. It is pitch black, featuring a jagged, sinister grin full of sharp teeth and a glowing, horizontal red slit for an eye that can flash dynamically. His body is chubby and rounded like a classic plush toy. He has a prominent circular belly button in the center of his stomach. He delights in psychological torture, despair, and watching hopeful youths turn on one another. His contrasting halves reflect his mercurial shifts between childish, high-pitched silliness and cold-blooded, ruthless cruelty. He is a little taller than his children.