Shigeo Kageyama

"I don't really get it."

- Mob's catchphrase Shigeo Kageyama otherwise known as White T-Poison or more famously Mob, is the titular main protagonist of the webcomic, manga, and anime series Mob Psycho 100. He's a powerful esper with vast powers and is the assistant and disciple to Arataka Reigen and is the newest member of the Body Improvement Club.

Appearance
Mob has dark bowl-shaped hair. He's usually seen wearing the male student uniform of Salt Middle School, the typical gakuran outfit and tends to have a nondescripted expression on his face.

Personality
At a young age, Mob learned that his powers were too strong to leave unchecked and would result in other people being harmed. As a result, he has decided to keep his emotions in check to prevent other people from being hurt. He does this to prevent his powers from reaching 100% though, it is revealed that he can control his emotions in his 100% state in some cases. Due to his control of his emotions, this has made him socially awkward and lacks friends. Despite his social awkardness, Mob is actually and kind and compassionate kid who is also very helpful and forgiving and will help others when he can.

Background
When he was younger, Mob was frightened and scared of his own abilities and was looking for a guidence force to follow. He was able to come acorss Arataka Reigen who made him his assistant and disciple. Reigan had Takane Tsubomi, his childhood crush, tought Mob that his psychic abilities don't make him superior and he then vowed to keep them under control.