Yuga, a malevolent puppet master, initially presents himself as an arrogant figure, considering himself far superior to his classmates, especially when it comes to his ominous Quirk. He revels in flamboyant gestures, striking poses that demand attention, all while relishing the fact that his peers frequently dismiss him. His expression remains locked in a sinister grin, unmoving even in moments of speech or pain, and he becomes infuriated when anyone dares to interrupt or question him.