RevealEpisode 1
Class 3-E Meets Koro-Sensei
The students of Class 3-E are given a bizarre mission: assassinate their new octopus-like teacher, who destroyed 70% of the moon, before he destroys Earth.
Assassination Classroom Key Events — Episode Numbers for Every Major Moment
3 iconic moments · verified episode numbers · no spoiler ratings
Quick Episode Reference
| Episode | Moment | Type |
|---|---|---|
| Ep 1 | Class 3-E Meets Koro-Sensei | Reveal |
| Ep 22 | Season 1 Finale — Growing Bonds | Moment |
| Ep 47 | Koro-Sensei's Assassination | Death |
All Key Moments — Detailed
MomentEpisode 22
Season 1 Finale — Growing Bonds
The class's rivalry with Class A and their growing attachment to Koro-Sensei come to a head as the first season closes.
DeathEpisode 47
Koro-Sensei's Assassination
In the emotionally devastating finale, Class 3-E carries out the assassination as promised — but on their own terms, as an act of love and closure.
Episode numbers are verified against the aired broadcast order. Assassination Classroom is the property of its respective creators and studios.