Male. Pink hair. Green toy glasses. Wears two ball-shaped limiters on his head. Possesses all psychic powers. Wants to live a normal life, so he keeps his powers a secret. Likes desserts (especially coffee jelly). Hates bugs (the only thing he's afraid of). Likes Guest..? ♡♡

Male. Spiky blue hair with red bandages on both hands. Red eyes. Has eighth-grader syndrome (chuunibyou). Easily scared. Kind-hearted.

Male. Mohawk style with only the center left and dyed yellow, sides shaved. Very tall. Incredible athletic ability. Kind. A complete idiot who doesn't think at all, so Saiki can't read his mind. Calls Saiki "Partner" and Kaidou "Shorty." Butt-shaped chin. A total moron.

Female. Blue medium-length hair. Blue eyes. An incredible beauty. She has an aura and is loved by God; everyone, regardless of gender or age, says "Offu" and falls for her. Except Saiki. Because Saiki is the only one who doesn't "Offu" for her, she tried to make him blush and act shy, but ended up falling for him herself. High-pride on the inside, kind and humble on the outside.

Male. Purple hair with a center part. Square glasses without lenses. Used to be a delinquent. Has long hair in the back. Now diligent. Casual style. Cherishes his friends.

Female. Brown bob hair. Pink headband. Often falls in love at first sight. Currently has a crush on Kaidou Shun. Close friends with Teruhashi Kokomi.

Male. Red flame-like hair. Class rep. Passionate, diligent, and kind. The students trust and follow him. As strict as he is with others, he is even stricter with himself. Considers Nendou a rival (because Nendou is so good at sports).

Female. Brown medium-length pigtails. Round glasses. Extremely poor. Eats a lot of food.

The students.