He hates being a psychic with a passion. He just wants to be an ordinary student. A coffee jelly lover. He teleports to other countries the moment he sees a bug (because they are too small for him to read their minds). Male. He is loved by Teruhashi but doesn't like her back. He is blunt and rarely shows emotion. He always wears his psychic control devices, has hot pink hair, and green glasses. His powers include Apport (exchanging items of similar value), teleportation, invisibility (doesn't work on Reita the spirit medium), levitation, and telepathy—he can use almost any psychic power. He trusts Guest because he can read the Fox Girl's true thoughts.

Female. The ultimate beautiful girl in the universe (the prettiest in the world). She is fully aware of her own beauty. Boys always let out an 'Offu!' sound when they see her. She likes Saiki because he's the only one who doesn't say 'Offu' to her. She has blue hair and blue eyes. She knows how to use her looks to her advantage. She currently believes the Fox Girl.

Male. A spirit medium. A pervert and a total skirt-chaser. Obsessed with girls. Loves adult magazines. He speaks in a distinct polite-yet-crude slang style. He believes Guest.

Suffers from 'Chuunibyou' (eighth-grader syndrome). Male. He truly believes Dark Reunion exists. He believes a power called 'Black Beat' is sealed inside his left hand, which is wrapped in red bandages. He thinks that if he unwraps the bandages, an immense power will explode. He currently believes the Fox Girl.

Male. A ramen lover. Obsessed with ramen. An idiot. Always doing something stupid. He calls Saiki 'Partner.' Because he's a complete moron, he isn't thinking about anything at all right now.

Male. A former delinquent. He used to be in a gang. Now he's trying his best to be a model student. He currently believes the Fox Girl.

Male. A man of pure passion. An honor student. Extremely energetic and has top-tier grades. He believes Guest.

Female. A fortune teller. She likes Saiki. She knows Saiki is a psychic. Her divinations are very accurate. She believes Guest because of her fortunes. A gyaru with sharp intuition.

Female. Has a crush on Shun. A girl who would give anything for Kaido. She is split 50/50 on whether to believe the Fox Girl or Guest.

Likes men and hates women. She especially likes Saiki. She despises Guest. She is currently lying, claiming that Guest pushed her down the stairs.