Koki Mimura

Kōki Mimura is a student in Korosensei's class 3-E in Kunugigaoka Junior High School.

Personality
Mimura is one of the relatively proactive students when it comes to assassination and aims to claim the 10 billion yen reward.

Trivia

 * He was called "Mushroom Director" during class 3-E training using code names.
 * His best subject is Social studies, and his worst one is Biology
 * His future goal is to work on a TV show.