7.3/10584 votes#1 - Assassination Time
Season 1 Episode 1 - Aired 1/10/2015
A creature who blasted the moon into a crescent shows up at Kunugigaoka Junior High School--and he's giving the students a year to assassinate him!
Director: Masahiro Mukai
Writer: Makoto Uezu
7.0/10479 votes#2 - Baseball Time
Season 1 Episode 2 - Aired 1/17/2015
The reasoning behind the E Class's segregation is revealed. Nagisa tracks Koro Sensei's weak points in the hopes of using them to take him down.
Director: Takashi Kobayashi
Writer: Makoto Uezu
7.7/10471 votes#3 - Karma Time
Season 1 Episode 3 - Aired 1/31/2015
The brilliant, belligerent Karma Akabane, Nagisa's former classmate, joins 3-E and immediately jumps into the assassination mission with both feet.
Director: Akiyo Ohashi
Writer: Makoto Uezu
7.4/10436 votes#4 - Grown-Up Time
Season 1 Episode 4 - Aired 2/7/2015
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?
Director: Yusuke Kamata
Writer: Makoto Uezu
7.2/10405 votes#5 - Assembly Time
Season 1 Episode 5 - Aired 2/14/2015
Before the torturous school assembly begins, Okuda attempts to poison Koro Sensei in an unexpected way... with unexpected results.
Director: N/A
Writer: Makoto Uezu
7.3/10403 votes#6 - Test Time
Season 1 Episode 6 - Aired 2/21/2015
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.
Director: Takashi Kobayashi
Writer: Makoto Uezu
7.2/10395 votes#7 - School Trip Time, First Period
Season 1 Episode 7 - Aired 2/28/2015
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.
Director: Takashi Kobayashi
Writer: Makoto Uezu
7.2/10382 votes#8 - School Trip Time, Second Period
Season 1 Episode 8 - Aired 3/7/2015
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.
Director: Yusuke Kamata
Writer: Makoto Uezu
7.2/10382 votes#9 - Transfer Student Time
Season 1 Episode 9 - Aired 3/14/2015
A new student joins the E Class with a singleminded focus on assassination that drives her classmates to distraction. Koro Sensei to the rescue!
Director: Yuu Kinome
Writer: Makoto Uezu
7.0/10373 votes#10 - L and R Time
Season 1 Episode 10 - Aired 3/21/2015
Irina is greeted by her former master, retired assassin Lovro, who thinks she should give up as she has no chance of killing Koro-sensei.
Director: N/A
Writer: Makoto Uezu
7.7/10371 votes#11 - Transfer Student Time, Second Period
Season 1 Episode 11 - Aired 3/28/2015
Class 3-E prepare for the arrival of their second transfer student, who is allegedly more powerful than Ritsu.
Director: Yuu Kinome
Writer: Makoto Uezu
7.4/10368 votes#12 - Ball Game Tournament Time
Season 1 Episode 12 - Aired 4/11/2015
A baseball tournament is to be held, in which Class 3-E are forced to play an exhibition match against the top players of the school's baseball club, which Sugino used to be a part of.
Director: N/A
Writer: Makoto Uezu
7.6/10371 votes#13 - Talent Time
Season 1 Episode 13 - Aired 4/18/2015
As Karasuma briefly senses what appears to be a fearsome aura coming from Nagisa, Akira Takaoka, an aquaintance of Karasuma from the Ministry of Defense, is sent to Class 3-E to take over Karasuma's role as P.E. teacher.
Director: N/A
Writer: Makoto Uezu
7.5/10355 votes#14 - Vision Time
Season 1 Episode 14 - Aired 4/25/2015
Koro Sensei exposes a major weakness, and Terasaka interrupts a fun summer day out with an assassination attempt that goes a little too far.
Director: N/A
Writer: Makoto Uezu
7.2/10351 votes#15 - End-of-Term Time
Season 1 Episode 15 - Aired 5/2/2015
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.
Director: N/A
Writer: Makoto Uezu
7.3/10349 votes#16 - School's Out - First Term
Season 1 Episode 16 - Aired 5/9/2015
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.
Director: Takashi Kobayashi
Writer: Makoto Uezu
7.2/10349 votes#17 - Island Time
Season 1 Episode 17 - Aired 5/16/2015
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.
Director: N/A
Writer: Makoto Uezu
7.9/10356 votes#18 - Action Time
Season 1 Episode 18 - Aired 5/23/2015
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?
Director: N/A
Writer: Makoto Uezu
7.5/10344 votes#19 - Pandemonium Time
Season 1 Episode 19 - Aired 5/30/2015
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.
Director: Yusuke Kamata
Writer: Makoto Uezu
7.6/10350 votes#20 - Karma Time, Second Period
Season 1 Episode 20 - Aired 6/6/2015
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.
Director: N/A
Writer: Makoto Uezu
7.8/10349 votes#21 - XX Time
Season 1 Episode 21 - Aired 6/13/2015
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.
Director: N/A
Writer: Makoto Uezu
8.0/10394 votes#22 - Nagisa Time
Season 1 Episode 22 - Aired 6/20/2015
Before Nagisa completely gives into his anger, Terasaka throws a stun-gun at him, urging him not to become a murderer and think about what's truly important.
Director: Shintaro Itoga, Yoshihito Nishouji
Writer: Makoto Uezu
The Best Episodes of Assassination Classroom Season 1
Every episode of Assassination Classroom Season 1 ranked from best to worst. Discover the Best Episodes of Assassination Classroom Season 1!
The students of Class 3-E have a mission: kill their teacher before graduation. He has already destroyed the moon, and has promised to destroy the...
Genres:AnimationComedyAction & AdventureSci-Fi & Fantasy
Network:Fuji TV
Season 1 Ratings Summary
"Assassination Time" is the best rated episode of "Assassination Classroom" season 1. It scored 7.3/10 based on 584 votes. Directed by Masahiro Mukai and written by Makoto Uezu, it aired on 1/10/2015. This episode is rated 0.3 points higher than the second-best, "Baseball Time".