The BEST Episodes of Koro-sensei Quest!

Every episode ever - ranked by fan votes!

Last Updated: Feb 5, 2021

Network: Fuji TV

Get ready for a strange but fun-filled adventure with your favorite group of assassins. The killer class is back but this time they’ve got…magic?! In this brand new spin-off series, follow the chibis of Class 3-E as they learn swordsmanship and sorcery at Kunugigaoka Magic School. Their mission? Defeat the evil Demon King Koro Sensei and face the trials and perils of their magical school!

Showdown at Fukuma Tower!

#1 - Showdown at Fukuma Tower!

Season 1 - Episode 9 - Aired Feb 17, 2017

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.

star 7.89
9 votes
Writers: Makoto Uezu
Bye-Bye, Big Bad

#2 - Bye-Bye, Big Bad

Season 1 - Episode 12 - Aired Mar 10, 2017

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.

star 7.86
7 votes
Writers: Makoto Uezu
The Silver Berserker

#3 - The Silver Berserker

Season 1 - Episode 6 - Aired Jan 27, 2017

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.

star 7.75
8 votes
Writers: Makoto Uezu
The Ruins of Tribulation

#4 - The Ruins of Tribulation

Season 1 - Episode 4 - Aired Jan 12, 2017

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.

star 7.60
10 votes
Writers: Makoto Uezu
The Big Five Attack!

#5 - The Big Five Attack!

Season 1 - Episode 7 - Aired Feb 3, 2017

Class 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.

star 7.60
10 votes
Writers: Makoto Uezu
Big Bad Switcheroo

#6 - Big Bad Switcheroo

Season 1 - Episode 8 - Aired Feb 10, 2017

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.

star 7.40
10 votes
Writers: Makoto Uezu
 It's Not a Job, It's a Calling

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

Season 1 - Episode 11 - Aired Mar 3, 2017

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.

star 7.38
8 votes
Directors: Seiji Kishi
Writers: Makoto Uezu
The Evolved Mage

#8 - The Evolved Mage

Season 1 - Episode 5 - Aired Jan 19, 2017

The students have a new addition to their class, her being the Autonomous Intelligence Magic Stone Tablet, who can perform various forms of sorcery. She is also known as Ritsu the Evolved Mage.

star 7.25
8 votes
Writers: Makoto Uezu
Takebayashi, Leaving the E Class?

#9 - Takebayashi, Leaving the E Class?

Season 1 - Episode 10 - Aired Feb 24, 2017

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.

star 7.25
8 votes
Writers: Makoto Uezu
The E Class and the Big Bad

#10 - The E Class and the Big Bad

Season 1 - Episode 1 - Aired Dec 23, 2016

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.

star 7.20
10 votes
Writers: Makoto Uezu
The Red Devil

#11 - The Red Devil

Season 1 - Episode 2 - Aired Dec 30, 2016

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.

star 7.08
13 votes
Writers: Makoto Uezu
The Seductive Witch

#12 - The Seductive Witch

Season 1 - Episode 3 - Aired Jan 5, 2017

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.

star 6.92
12 votes
Writers: Makoto Uezu