Koro sensei

About Koro sensei

Appearance Korosensei has the appearance of a yellow octopus who is about three meters tall and possessed a large, bulbous head with a large smile that rarely breaks or moves, and small, beady eyes. He uses two tentacles as arms, each having two feelers as fingers, and utilized the rest of seemingly jelly-like limbs - his tentacles - to walk. Easy going, teasing, kind, Perverted, Silly, fatherly, caring, protective, childish, can be dangerous or scary if angered. Rarely gets angry though.