Isekai Quartet

1. S01E01Season's bestCome Together! QuartetApril 10, 2019 10.0Mysterious buttons appear in the worlds of Tanya the Evil, KonoSuba, Overlord, and Re:Zero. When the characters push them, they're taken to
2. S01E02Tension! IntroductionsApril 17, 2019 10.0Now that everybody's settled in, it's time for the first day of school, which means everybody has to introduce themselves.
3. S01E03Deadlock! ClassmatesApril 24, 2019 10.0The students begin to wonder about why they are here, and what this school really is. Tanya, in particular, has a theory about Ains...
4. S01E04Encounter! ClassmatesMay 1, 2019 10.0The students realize that they're all from other worlds, and begin to share their backgrounds. But some are luckier than others...
5. S01E05Explosion! Talent ShowMay 8, 2019 10.0It's time for the talent show, but none of the students are talented at all. The KonoSuba crowd in particular...
6. S01E06Decision! Class RepMay 15, 2019 10.0It'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.
7. S01E07Carry Out! Class RepMay 22, 2019 10.0Emilia's the class rep now, but it's really hard. But she wants to do her best!
8. S01E08Prepare! Field TripMay 28, 2019 10.0It's time for a field trip to the beach, and the gang's getting ready. But who wants to see Kazuma in a swimsuit?
9. S01E09Enjoy! Field TripJune 4, 2019 10.0The 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...
10. S01E10Join In! RivalsJune 12, 2019 10.0It's time for Field Day, and Roswaal hints that whoever wins will get to go home. But then they meet their opponents...
11. S01E11Work Together! Field DayJune 19, 2019 10.0Field Day is here, and it's lots of fun for everyone. There's tug of war, scavenger hunts... and giant robots?!
12. S01E12Band Together! QuartetJune 26, 2019 10.0The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.

Season 1 ranked & reviewed

1. S02E01Season's bestJoin the Fight! Transfer StudentJanuary 15, 2020 10.0The students have now finally settled into their new lives, but a new student has come to the school, and his name is… "Shield"?
2. S02E02Sneak In! The Principal's OfficeJanuary 22, 2020 10.0Life'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 f
3. S02E03Uh-Oh! Detention!January 29, 2020 10.0This new world is a great place: no fighting, no danger, and the classes are easy. But you REALLY don't want to get detention!
4. S02E04Pinch! Test of LearningFebruary 5, 2020 10.0It's time for a test! Everybody expects Ains to score highly, but… he never even passed middle school!
5. S02E05Work Hard! Valentine's DayFebruary 12, 2020 10.0It's Valentine's Day, which means it's time to give chocolate to the boy you like! But an unexpected face makes an appearance…
6. S02E06Clash! DodgeballFebruary 19, 2020 10.0It's time for a battle to settle the most important question of all: what do you put on your chicken wings?
7. S02E07Excitement! Physicals DayFebruary 26, 2020 10.0It'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?
8. S02E08Challenge! Part-Time JobMarch 4, 2020 10.0Visha's been working overtime lately. But what does she need the money for?
9. S02E09Investigate! First ErrandMarch 11, 2020 10.0It's time for a play! But what kind of play should they put on? Filo will find out!
10. S02E10Rise Up! School FestivalMarch 18, 2020 10.0It's time for a school festival! But something is lurking outside the school…
11. S02E11It Begins! School FestivalMarch 25, 2020 10.0The curtain rises on the school festival! There's a special guest, too…
12. S02E12The Show Begins! ShowtimeApril 1, 2020 10.0The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.

Season 2 ranked & reviewed

1. S03E01Come Together! School LifeOctober 13, 2025—An eminent new student comes to the school.
2. S03E02Lurking! EminenceOctober 20, 2025—An eminent shadow lurks in the school.
3. S03E03Working Together! Morning GloriesOctober 27, 2025—The class works together to grow morning glories.
4. S03E04Chaos! Cooking Class!November 3, 2025—The class gets together to cook pasta.
5. S03E05Attack! Of the Spear HeroNovember 10, 2025—Motoyasu comes to the school, but he sees every girl he meets as a pig.
6. S03E06Search! Shadow and DevilNovember 17, 2025—Tanya searches for the identity of the mysterious "Shadow."
7. S03E07Slip-Sliding! Ski Trip!November 24, 2025—The whole class goes on an exciting ski vacation.
8. S03E08Popular! Online GameDecember 1, 2025—Everyone starts skipping when a new hit game comes out.
9. S03E09Get Closer! Music FestivalDecember 8, 2025—The classes are suddenly told about an upcoming music festival.
10. S03E10Terror! Music FestivalDecember 15, 2025—The day of the music festival arrives, but, naturally, it won't take place without some setbacks.
11. S03E11Melody! Music FestivalDecember 22, 2025—The school will have to face a giant zombie bell before receiving the festival prize.

Season 3 ranked & reviewed