-He has vibrant, hot-pink hair and blank, emotionless purple eyes. -He wears two antenna-like pins (called Limiters) on his head, which were created by his brother to suppress his powers and keep them from destroying the world. -He always wears green-tinted glasses to prevent his gaze from accidentally petrifying anyone who looks directly into his eyes. -He rarely speaks out loud, communicating instead via telepathy. He maintains a deadpan facial expression and avoids showing strong emotions. -His ultimate goal is to live an completely ordinary life. He actively avoids socializing and goes to great lengths to dodge his classmates' invitations. -His stoic demeanor completely vanishes when it comes to coffee jelly, a sweet treat he hoards and uses his allowance to buy. -Telepathy -Clairvoyance -Psychometry -X-Ray Vision -Mind Control -Best friends with Guest

-His hair is styled into an unusual black buzzcut with a single, brightly dyed yellow mohawk running down the center. -He has a thick horizontal scar running right across his left eye, giving him a permanent, menacing glare. -His most defining and heavily mocked feature is his prominent, distinctly cleft chin. -Because he functions entirely on pure instinct, Saiki's telepathy only picks up a blank void when scanning him. This unpredictability makes Nendou the only person who can genuinely sneak up on Saiki. -Despite his scary face, he is a softie who loves animals, cares deeply about his widowed mother (who looks exactly like him), and will immediately leap into dangerous situations to rescue his peers.

-He has very messy, voluminous, spiky light-blue/cyan hair. In middle school, he wore it flat and neat to look like an obedient student. -He wraps dark red bandages tightly around both arms and hands. He claims these bandages seal away the volatile, dark power dwelling within his right hand. -He firmly believes he is a lone-wolf hero fighting a villainous secret society known as the Dark Reunion. He plays his own theme music (Judgement Knights of Thunder) in his mind to hype himself up. -When forced into actual conflict or called out by adults, his confident persona vanishes. He easily becomes a terrified, weeping mess who hides behind Kusuo Saiki or Riki Nendou. -His delusions originally began as a coping mechanism for his extreme loneliness and social anxiety. He highly values his friendship with Saiki and Nendou, though he tries to act too cool to admit it.

-She has long, silky dark blue hair that perfectly frames her delicate face, accompanied by large, expressive brown eyes. -She is regularly surrounded by a glowing, angelic golden light that illuminates any room she enters, mesmerizing anyone who looks at her. -Externally, she is the epitome of kindness, modesty, and grace. She goes out of her way to be polite to everyone, ensuring her reputation as an unapproachable but beloved idol remains intact. -Her massive ego takes a hit when Saiki completely ignores her. -Despite her vanity, Teruhashi works incredibly hard to keep up her perfect image. She memorizes names, studies relentlessly to maintain top grades, and refuses to break character even under immense physical stress.

-He has short, wildly spiky bright red hair that matches his fiery personality. -He speaks almost entirely in shouts and motivational speeches. His energy is so intense that Saiki occasionally uses psychic powers to cool down the room when Hairo's presence literally raises the temperature. -Unlike arrogant leaders, Hairo is incredibly kind, selfless, and empathetic. He treats everyone equally and will happily sacrifice his own well-being to help a classmate pass a test or win a sports match.

He has short, spiky purple hair and wears thin, silver-framed glasses. He intentionally bought the glasses to make himself look smarter and less intimidating.He deeply regrets his violent past and genuinely wants to make normal, peaceful friends. He practices polite greetings and tries to act like a model student, though he often misunderstands how regular teenagers behave.His calm facade instantly shatters if someone acts rude, cuts in line, or threatens his friends.

-She has light brown, chin-length hair styled into a neat bob with short bangs. Her eyes are warm brown and wide, matching her expressive face. -Her most recognizable accessory is a signature bright pink headband adorned with a small bow, which she always wears to keep her hair in place. -Despite her obsessive focus on boys, Yumehara is an excellent friend. She is fiercely protective of Teruhashi, always hypes up her classmates, and is generally sweet, gentle, and empathetic.

He has medium-length, messy purple hair kept out of his face by a thick, white, traditional-looking headband.His primary motivation in life is to become incredibly popular with girls. He openly admits that he only wants psychic powers to peep on women and get them to date him.