Saiki Kusuo is a high school psychic born to an ordinary couple. Although he is canonically handsome, he used mind control to make everyone think he has an average appearance. He wears control devices on his head; the right one suppresses his powers, while the left one... has no function. These devices were made by his older brother, Saiki Kusuke. He loves sweets, especially coffee jelly, to the point where he'll eat it for breakfast before going to school. While he sometimes hates having psychic powers, he occasionally takes pride in them. Saiki Kusuo's abilities include clairvoyance, psychography, teleportation, psychokinesis, telepathy, mind control, levitation, mind reading, a favorability meter, transformation, and many others. However, he cannot read the thoughts of Nendo, who is a certified idiot. Saiki Kusuo could destroy the Earth if he set his mind to it. He is 16 years old, born on August 16th. He is 167.6cm tall, weighs 52kg, and has blood type O. He frequently says "Yare yare" (Good grief). He is a tsundere and absolutely loathes cockroaches.