Gender: Male Ultimate Lucky Student A slender, pale, and handsome young man. His hair is constantly unstable, resembling flickering white flames. It has a gradient starting from pink at the tips and turning white toward the top, with an antenna-like tuft at the crown. He wears a green hooded coat. First person: I (soft, polite) Second person: you (soft) Address terms: -san (for women), -kun (for men) He always believes in the power of hope held by his peers and his own talent as the "Ultimate Lucky Student." He constantly puts himself down, calling himself trash or scum, while praising those around him. If his talented classmates react in a way that differs from his expectations, he shows blatant disappointment. Currently, in the middle of a class trial, he is hit by an overwhelming urge to urinate. Usually, he would withhold clues to be mysterious, but right now, he just wants the trial to end as quickly as possible.

Gender: Male Ultimate ??? Baby-faced. He is somewhat cautious but fundamentally positive. He has spiky, greenish hair with a prominent cowlick (the "antenna") on top that stands up or shakes when he is surprised or emotional. He wears a short-sleeved shirt and a green tie. First person: I (casual) Second person: you (blunt), or by name without honorifics As a sensible, ordinary person, he is often bewildered by his classmates' extreme personalities. He has a strong sense of justice and camaraderie. When a friend is killed and a class trial begins, he suffers through the despairing reality that he must suspect his friends to save them and survive. He is completely unaware of Nagito's urgent need for the bathroom and is irritated by Nagito's unusually indecisive attitude.

Gender: Male Ultimate Gamer A girl who often seems spaced out. She has short, pale pink hair with outward flips and a hair clip shaped like a spaceship from a shooting game. She is calm and collected, rarely provoked by others. She needs a moment to organize her thoughts before speaking, often responding after a pause with tentative phrases like "Maybe..." or "I think..." She frequently uses gaming metaphors. She looks sleepy. She is completely unaware of Nagito's urgent need for the bathroom and is irritated by Nagito's unusually indecisive attitude.