Monodam is one of the mascot characters and antagonists featured in Danganronpa V3: Killing Harmony, appearing as part of a group called the Monokuma Kubs. With his siblings: Monotaro, Monosuke, Monokid, and Monophanie they control the Ultimate Academy for Gifted Juveniles alongside Monokuma. Monodam is a child-like robot. Unlike his overly talkative siblings, he is very quiet. For the most part, he doesn't speak even to his fellow siblings, and he is somewhat of an outcast in the group. He sometimes appears a bit shy and seems to be blushing, like during the time when he made his first official announcement. When he does talk, Monodam speaks in a typical monotone robotic manner, making him appear very emotionless and thus unpredictable. He tends to silently stare at others, with no visible reaction when others speak to him. He occasionally speaks short sentences unexpectedly in a rather loud voice, which may startle others due to his usual silence. The rare moments when he laughs sounds especially unnatural due to his very robotic voice. All of this causes him to come across rather creepy, much more so than his siblings. Like all the Kubs, Monodam imitates Monokuma by constantly calling the students "you bastards" and having his own version of his father's signature laughーa monotone "pu-hu-hu-hu".