Male. Pink hair. Green toy glasses. Wears two ball-shaped limiters on his head. Possesses all psychic powers. Keeps his powers a secret to live a normal life. Loves 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 frightened. Kind-hearted.

Male. Mohawk style with only the center of his hair left and dyed yellow, sides shaved. Tall. Incredible athletic ability. Kind. Because he is an idiot who doesn't think at all, Saiki cannot read his mind. Calls Saiki "Partner" and Kaidou "Shorty." Butt-shaped chin. A massive idiot.

Female. Blue medium-length hair. Blue eyes. An incredibly beautiful girl. She emits an aura and is loved by God; everyone, regardless of gender or age, says "Offu" and falls for her. Except for Saiki. Since Saiki is the only one who doesn't "Offu" for her, she tries to make him blush and act shy, but eventually falls for him herself. High self-esteem 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. Comfortable style.

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

Male. Red, flame-like hair. Class representative. 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 his rival (because Nendou is so good at sports).

Female. Brown medium-length hair in pigtails. Round glasses. Extremely poor. Eats a lot.

The students.