Seasons & episodes
S1 · E1Come Together! Quartet 2019-04-10
Mysterious buttons appear in the worlds of Tanya the Evil, KonoSuba, Overlord, and Re:Zero. When the characters push them, they're taken to a place they'd never imagined...
S1 · E2Tension! Introductions 2019-04-17
Now that everybody's settled in, it's time for the first day of school, which means everybody has to introduce themselves.
S1 · E3Deadlock! Classmates 2019-04-24
The students begin to wonder about why they are here, and what this school really is. Tanya, in particular, has a theory about Ains...
S1 · E4Encounter! Classmates 2019-05-01
The students realize that they're all from other worlds, and begin to share their backgrounds. But some are luckier than others...
S1 · E5Explosion! Talent Show 2019-05-08
It's time for the talent show, but none of the students are talented at all. The KonoSuba crowd in particular...
S1 · E6Decision! Class Rep 2019-05-15
It's time to pick the class rep! But Aqua doesn't want Ains to do it, and Albedo doesn't want Aqua anywhere near the job.
S1 · E7Carry Out! Class Rep 2019-05-22
Emilia's the class rep now, but it's really hard. But she wants to do her best!
S1 · E8Prepare! Field Trip 2019-05-28
It's time for a field trip to the beach, and the gang's getting ready. But who wants to see Kazuma in a swimsuit?
S1 · E9Enjoy! Field Trip 2019-06-04
The field trip is here, and it's great! Everybody's at the beach and having a great time. But Tanya hears something that makes her upset...
S1 · E10Join In! Rivals 2019-06-12
It's time for Field Day, and Roswaal hints that whoever wins will get to go home. But then they meet their opponents...
S1 · E11Work Together! Field Day 2019-06-19
Field Day is here, and it's lots of fun for everyone. There's tug of war, scavenger hunts... and giant robots?!
S1 · E12Band Together! Quartet 2019-06-26
The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.
S2 · E1Join the Fight! Transfer Student 2020-01-15
The students have now finally settled into their new lives, but a new student has come to the school, and his name is… "Shield"?
S2 · E2Sneak In! The Principal's Office 2020-01-22
Life's great in this world, except for one thing: there's no alcohol! When the students sneak into the principal's office to get their fix from his stash, they run into more than they bargained for.
S2 · E3Uh-Oh! Detention! 2020-01-29
This new world is a great place: no fighting, no danger, and the classes are easy. But you REALLY don't want to get detention!
S2 · E4Pinch! Test of Learning 2020-02-05
It's time for a test! Everybody expects Ains to score highly, but… he never even passed middle school!
S2 · E5Work Hard! Valentine's Day 2020-02-12
It's Valentine's Day, which means it's time to give chocolate to the boy you like! But an unexpected face makes an appearance…
S2 · E6Clash! Dodgeball 2020-02-19
It's time for a battle to settle the most important question of all: what do you put on your chicken wings?
S2 · E7Excitement! Physicals Day 2020-02-26
It's time for physicals, and everybody's ready to get naked and get on the scale! Who will be brave enough to go peek at the opposite sex?
S2 · E8Challenge! Part-Time Job 2020-03-04
Visha's been working overtime lately. But what does she need the money for?
S2 · E9Investigate! First Errand 2020-03-11
It's time for a play! But what kind of play should they put on? Filo will find out!
S2 · E10Rise Up! School Festival 2020-03-18
It's time for a school festival! But something is lurking outside the school…
S2 · E11It Begins! School Festival 2020-03-25
The curtain rises on the school festival! There's a special guest, too…
S2 · E12The Show Begins! Showtime 2020-04-01
The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.