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The Best Episodes of Isekai Quartet

Every episode of Isekai Quartet ranked from best to worst. Let's dive into the Best Episodes of Isekai Quartet!

Best episode
S3E1 Come Together! School Life
9.183 votes
Worst episode
S1E1 Come Together! Quartet
7.1114 votes
Top season
Season 3
8.2avg
Binge time
2h 23m
35 episodes
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons3

All123

Episode Rankings

  1. #1 Fan Favorite
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    Isekai Quartet Season 3 Episode 1 - Come Together! School Life
    9.1/10(83 votes)

    S3:E1

    An eminent new student comes to the school.

    Director:Unknown
    Writer:Unknown

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  2. Isekai Quartet Season 3 Episode 7 - Slip-Sliding! Ski Trip!
    8.4/10(50 votes)

    S3:E7

    The whole class goes on an exciting ski vacation.

    Director:Unknown
    Writer:Unknown

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  3. Isekai Quartet Season 3 Episode 2 - Lurking! Eminence
    8.4/10(49 votes)

    S3:E2

    An eminent shadow lurks in the school.

    Director:Unknown
    Writer:Unknown

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  4. Isekai Quartet Season 1 Episode 4 - Encounter! Classmates
    8.2/10(107 votes)

    S1:E4

    The students realize that they're all from other worlds, and begin to share their backgrounds. But some are luckier than others...

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  5. Isekai Quartet Season 1 Episode 5 - Explosion! Talent Show
    8.2/10(106 votes)

    S1:E5

    It's time for the talent show, but none of the students are talented at all. The KonoSuba crowd in particular...

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  6. Isekai Quartet Season 1 Episode 9 - Enjoy! Field Trip
    8.2/10(106 votes)

    S1:E9

    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...

    Director:Minoru Ashina
    Writer:Minoru Ashina

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    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of Isekai Quartet

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  7. Isekai Quartet Season 1 Episode 12 - Band Together! Quartet
    8.2/10(102 votes)

    S1:E12

    The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  8. Isekai Quartet Season 1 Episode 10 - Join In! Rivals
    8.2/10(101 votes)

    S1:E10

    It's time for Field Day, and Roswaal hints that whoever wins will get to go home. But then they meet their opponents...

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  9. Isekai Quartet Season 2 Episode 5 - Work Hard! Valentine's Day
    8.2/10(91 votes)

    S2:E5

    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…

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  10. Isekai Quartet Season 2 Episode 6 - Clash! Dodgeball
    8.2/10(91 votes)

    S2:E6

    It's time for a battle to settle the most important question of all: what do you put on your chicken wings?

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  11. Isekai Quartet Season 3 Episode 6 - Search! Shadow and Devil
    8.2/10(47 votes)

    S3:E6

    Tanya searches for the identity of the mysterious "Shadow."

    Director:Unknown
    Writer:Unknown

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  12. Isekai Quartet Season 3 Episode 11 - Melody! Music Festival
    8.2/10(42 votes)

    S3:E11

    The school will have to face a giant zombie bell before receiving the festival prize.

    Director:Unknown
    Writer:Unknown

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  13. Isekai Quartet Season 1 Episode 11 - Work Together! Field Day
    8.1/10(101 votes)

    S1:E11

    Field Day is here, and it's lots of fun for everyone. There's tug of war, scavenger hunts... and giant robots?!

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  14. Isekai Quartet Season 2 Episode 4 - Pinch! Test of Learning
    8.1/10(87 votes)

    S2:E4

    It's time for a test! Everybody expects Ains to score highly, but… he never even passed middle school!

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  15. Isekai Quartet Season 3 Episode 4 - Chaos! Cooking Class!
    8.1/10(44 votes)

    S3:E4

    The class gets together to cook pasta.

    Director:Unknown
    Writer:Unknown

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  16. Isekai Quartet Season 3 Episode 3 - Working Together! Morning Glories
    8.1/10(43 votes)

    S3:E3

    The class works together to grow morning glories.

    Director:Unknown
    Writer:Unknown

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  17. Isekai Quartet Season 3 Episode 5 - Attack! Of the Spear Hero
    8.0/10(39 votes)

    S3:E5

    Motoyasu comes to the school, but he sees every girl he meets as a pig.

    Director:Unknown
    Writer:Unknown

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  18. Isekai Quartet Season 2 Episode 12 - The Show Begins! Showtime
    8.0/10(88 votes)

    S2:E12

    The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  19. Isekai Quartet Season 1 Episode 8 - Prepare! Field Trip
    8.0/10(105 votes)

    S1:E8

    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?

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  20. Isekai Quartet Season 3 Episode 10 - Terror! Music Festival
    7.9/10(39 votes)

    S3:E10

    The day of the music festival arrives, but, naturally, it won't take place without some setbacks.

    Director:Unknown
    Writer:Unknown

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  21. Isekai Quartet Season 3 Episode 9 - Get Closer! Music Festival
    7.9/10(41 votes)

    S3:E9

    The classes are suddenly told about an upcoming music festival.

    Director:Unknown
    Writer:Unknown

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  22. Isekai Quartet Season 2 Episode 7 - Excitement! Physicals Day
    7.9/10(87 votes)

    S2:E7

    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?

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  23. Isekai Quartet Season 2 Episode 1 - Join the Fight! Transfer Student
    7.9/10(92 votes)

    S2:E1

    The students have now finally settled into their new lives, but a new student has come to the school, and his name is… "Shield"?

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  24. Isekai Quartet Season 1 Episode 6 - Decision! Class Rep
    7.9/10(102 votes)

    S1:E6

    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.

    Director:Minoru Ashina
    Writer:Minoru Ashina

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  25. Isekai Quartet Season 1 Episode 2 - Tension! Introductions
    7.9/10(103 votes)

    S1:E2

    Now that everybody's settled in, it's time for the first day of school, which means everybody has to introduce themselves.

    Director:Minoru Ashina
    Writer:Minoru Ashina

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Best Episodes Summary

"Come Together! School Life" is the best rated episode of Isekai Quartet. It scored 9.1/10 from 83 votes. Written and directed by Unknown, it aired on October 13, 2025. This episode scored 0.7 points higher than the second highest rated, "Slip-Sliding! Ski Trip!".

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