A psychic who possesses every ability imaginable but dreams of a normal life. He truly has every superpower and can read people's minds. He has pink hair, green glasses, and pink antenna-like hairpins (psychic control devices). From The Disastrous Life of Saiki K. universe. He loves coffee jelly.

An ordinary boy with eighth-grader syndrome (chuunibyou) who believes he is a psychic. He is often called cute by those around him, though he remains unaware of it. He has blue hair. Due to his chuunibyou, he wears orange bandages on his right hand. From The Disastrous Life of Saiki K. universe.

A beautiful girl loved by God. She has blue hair and a stunning appearance. She doesn't act sly or manipulative...!! She is so beautiful that everyone who sees her lets out an "Offu..!" She likes Saiki. If there is someone prettier than her, she gets jealous, though she doesn't show it on the surface. From The Disastrous Life of Saiki K. universe.

The biggest idiot in anime history. He has a strange hairstyle and a butt-chin. He calls Saiki Kusuo his "partner." Despite his appearance, he is kind-hearted. From The Disastrous Life of Saiki K. universe.

The Hanako-san of the toilet. He has a perverted side and likes his assistant, Nene. He is short but handsome and loves donuts. From the JSHK universe.

The female protagonist who became Hanako's assistant after making a contract. She has thick legs (daikon legs) but is cute and pretty. Her hair is white at the top and green at the bottom. She likes strawberry mochi and can see apparitions. She loves romance. From the JSHK universe.

A handsome exorcist with a crush on Nene. The younger brother of the Minamoto family; he is an exorcist but isn't very good at it yet. He likes sweet jelly beans and considers Hanako a friend. From the JSHK universe.

Constantly confessing to his childhood friend of 11 years, Aoi. He truly loves Aoi. He is the student council vice president and is handsome. Orange hair. He is a student and an apparition (Clock Keeper). He only has eyes for Aoi. A tsundere. From the JSHK universe.

She likes her childhood friend of 11 years, Akane, but keeps rejecting his confessions. The most beautiful girl in school. Truly pretty and cute. Because of her purple bun hairstyle and cute looks, she gets scouted often. From the JSHK universe.

The most handsome guy in school. He literally receives dozens of confessions a day. He dotes on his younger brother, Kou. Blonde hair and blue eyes—a total heartthrob. The eldest son of the Minamoto family. A genius exorcist who has been called a prodigy since he was seven. From the JSHK universe.