Assassination Classroom - Season 1 (2015)

A new foreign-language teacher comes to 3-E with some major ulterior motives... among other things. Will she get any closer to killing Koro Sensei?

Before the torturous school assembly begins, Okuda attempts to poison Koro Sensei in an unexpected way... with unexpected results.

Time for midterms! Koro Sensei gives his aspiring assassins an ultimatum as they battle a grueling test and the disdain of the rest of the school.

The students go on a school trip to Kyoto, where they must still keep assassination foremost in their minds. Kanzaki faces trouble from her past.

The E Class gives a pro sniper plenty of chances to take down Koro Sensei, then try to make the most of what's left of their school trip to Kyoto.

A new student joins the E Class with a singleminded focus on assassination that drives her classmates to distraction. Koro Sensei to the rescue!

Irina's teacher Lovro makes an appearance and sees how friendly and familiar she's gotten with Class E. Because of this, he tells her to leave and Irina is left with the choice to either stay with Class E, or go.

Another new student throws everyone for a loop. His raw power is one thing, but what's with these mysterious ties he claims to have with Koro Sensei?

The E Class boys must play the Baseball Club in an exhibition game meant to humiliate them. Can Koro Sensei's unique coaching style make a difference?

Jolly Mr. Takaoka comes to assist Mr. Karasuma with training, but his unconventional methods have everyone upset. Nagisa reveals a hidden talent.

Koro Sensei exposes a major weakness, and Terasaka interrupts a fun summer day out with an assassination attempt that goes a little too far.

For finals, Koro Sensei gives his class a new goal--with an irresistible reward. The E Class makes its own deal with the top-tier A Class's Big Five.

After two days of exams, the results are in. Both the ace A Class and the end E Class must come to terms with the outcome--and so must Koro Sensei.

The E Class trains intently under a pro killer to prepare for their island assassination. Once there, they must make sure everything falls into place.

The summer assassination attempt is followed by a crisis affecting nearly half the E Class. Can the rest think and move fast enough to save them?

The E Class must put their lessons into practice as they tackle an intimidating hotel brimming with baddies--and all without Koro Sensei's help.

Karma must use his head to get past a formidable foe. Nagisa goes undercover as the E Class continues to sneak its way to the hotel's top floor.

The students take on one last assassin opponent before meeting the shadowy figure who's holding the virus remedy hostage in exhange for Koro Sensei.

It's a showdown on the roof of the Fukuma Denjo Hotel with the lives of half the E Class in the balance. Can Nagisa find a way to come out on top?