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The Best Episodes of Koro Sensei Quest!

Every episode of Koro Sensei Quest! ranked from best to worst. Let's dive into the Best Episodes of Koro Sensei Quest!!

Binge this in 2h 24mPeaking at 7.5/10

A spin-off from Assassination Classroom and continuation of the anime film short. In this world, Koro-sensei is the Demon King while the students of class 3-E are cast as heroes who must defeat him. The

Airs on

Seasons1

Episode Rankings

  1. #1 Fan Favorite
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    Koro Sensei Quest! Season 1 Episode 2 - The Red Devil
    7.5/10(24 votes)

    #1 - The Red Devil

    S1:E2

    Koro-sensei and the students of Class 3-E travel to the northern cave to confront Karma Akabane the Red Devil, who is known to be unlucky when he is cocky, especially when washtubs randomly land on his head.

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  2. Koro Sensei Quest! Season 1 Episode 8 - Big Bad Switcheroo
    7.4/10(23 votes)

    #2 - Big Bad Switcheroo

    S1:E8

    Class 3-E finds a treasure chest deep in a cave, but it turned out to be empty when it is opened. To make matters worse, everyone switches bodies with someone else.

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  3. Koro Sensei Quest! Season 1 Episode 9 - Showdown at Fukuma Tower
    7.4/10(22 votes)

    #3 - Showdown at Fukuma Tower

    S1:E9

    Kaede Kayano witnesses Nagisa and her pudding being abducted by Akira Takaoka the Merciless, ringleader of the Taka Gang. The students of Class 3-E goes to Fukuma Tower, where Nagisa is being held captive. On the second floor, Yuzuki Fuwa takes down Smog the Noxious by breaking the fourth wall.

    Director:Unknown
    Writer:Unknown

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  4. Koro Sensei Quest! Season 1 Episode 10 - Takebayashi, Leaving the E Class?
    7.3/10(22 votes)

    #4 - Takebayashi, Leaving the E Class?

    S1:E10

    The female students go to Irina to brew a potion for sacks of chocolates. On Valentine's Day, some of the female students give some of the male students the sacks of chocolates, but it turns the male students into monsters for a day.

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  5. Koro Sensei Quest! Season 1 Episode 1 - The E Class and the Big Bad
    7.2/10(24 votes)

    #5 - The E Class and the Big Bad

    S1:E1

    Set in a role-playing game world, the students of Kunigigaoka Junior High School's Class 3-E are heroes-in-training filled with various bugs.

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  6. Koro Sensei Quest! Season 1 Episode 3 - The Seductive Witch
    7.2/10(24 votes)

    #6 - The Seductive Witch

    S1:E3

    Koro-sensei and the students of Class 3-E go to a nearby village, where the village chief warns them of Irina Jelavić the Seductive Witch.

    Director:Unknown

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    The 20 WORST Episodes of Koro Sensei Quest!

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  8. Koro Sensei Quest! Season 1 Episode 4 - The Ruins of Tribulation
    7.2/10(22 votes)

    #7 - The Ruins of Tribulation

    S1:E4

    Karasuma visits Pope Gakuhō Asano, who devises a plan to lure Koro-sensei into a trap. Koro-sensei and the students of Class 3-E go into the Ruins of Tribulation with three chambers hosted by a Guardian Kunudon.

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  9. Koro Sensei Quest! Season 1 Episode 5 - The Evolved Mage
    7.2/10(22 votes)

    #8 - The Evolved Mage

    S1:E5

    The students have a new addition to their class, her being the Autonomous Intelligence Magic Stone Tablet, who can perform various forms of sorcery.

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  10. Koro Sensei Quest! Season 1 Episode 12 - Bye Bye, Big Bad
    7.2/10(22 votes)

    #9 - Bye Bye, Big Bad

    S1:E12

    The students of Class 3-E storm through the castle to get to the Demon King. Many students sacrifice themselves for each other in many traps as they travel to the throne room.

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  11. Koro Sensei Quest! Season 1 Episode 6 - The Silver Berserker
    7.1/10(22 votes)

    #10 - The Silver Berserker

    S1:E6

    Itona Horibe the Silver Berserker crashes through the classroom, and his guardian Mage Shiro tells Koro-sensei that Itona will be the new Demon King.

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  12. Koro Sensei Quest! Season 1 Episode 7 - The Big Five Attack!
    7.1/10(22 votes)

    #11 - The Big Five Attack!

    S1:E7

    lass 3-E talks about Class 3-A's Big Five (Gakushū Asano, Teppei Araki, Ren Sakakibara, Natsuhiko Koyama and Tomoya Seo), an elite group of paladins.

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  13. Koro Sensei Quest! Season 1 Episode 11 - It's Not a Job, It's a Calling
    7.1/10(22 votes)

    #12 - It's Not a Job, It's a Calling

    S1:E11

    When Koro-sensei was a human, he was thought of as a hero, but became bored of his work. He was assigned by Aguri Yukimura to be a Demon King and live in a castle, since his predecessor (actually Neuro from Neuro: Supernatural Detective) retired from his position.

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Best Episodes Summary

"The Red Devil" is the best rated episode of "Koro Sensei Quest!". It scored 7.5/10 based on 24 votes. Directed by Yoshihito Nishouji and written by Makoto Uezu, it aired on 12/30/2016. This episode scored 0.1 points higher than the second highest rated, "Big Bad Switcheroo".