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Character

Koro-sensei

殺せんせー

Profile data: AniList (opens in a new tab)

Biography

AniList marks 5 passages here as spoilers. They stay hidden until you press the button.

Also known as

  • Prince of the Fateful Eternal Wind
  • Octopus of Idiotic Perverted Chicken
  • Quiz Show
  • Octopus
  • The Creature of Mass Destruction
  • Guinea Pig
  • Unkillable Teacher
  • Demon King
  • Octorazzi
  • Ryushi Korogane
  • God of Death
  • The Reaper
  • The Grim Reaper

Height: ~300cm (~9'10")

He is a teacher for class 3-E of Kunugigaoka Junior High School and the main antihero of Ansatsu Kyoushitsu. He claims responsibility for blowing up the moon into a permanent crescent shape and plans to destroy the Earth in a year after teaching the students of class 3-E the art of assassination. His name comes from korosenai (殺せない), meaning "cannot be killed", and sensei (先生), meaning teacher. In this way, he is literally called the unkillable teacher.

spoiler hiddenLater in the story he is revealed to have been original reaper named Ryushi Korogane.

Source: AniList (opens in a new tab) · updated

Appearances (4 titles in the catalog)

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