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The Best Episodes of Isekai Quartet Season 3

Every episode of Isekai Quartet Season 3 ranked from best to worst. Discover the Best Episodes of Isekai Quartet Season 3!

Binge this in 2h 23m•Peaking at 9.1/10

A mysterious switch appeared one day. Upon pressing it, they were sent to a different alternative world!! There are also characters from other alternative worlds gathered together...!?

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Episode Rankings

  1. #1 Fan Favorite
    Isekai Quartet Season 3 Episode 1 - Come Together! School Life
    9.1/10(59 votes)

    #1 - Come Together! School Life

    S3:E1

    An eminent new student comes to the school.

    Director:Unknown
    Writer:Unknown

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  2. Isekai Quartet Season 3 Episode 2 - Lurking! Eminence
    8.5/10(33 votes)

    #2 - Lurking! Eminence

    S3:E2

    An eminent shadow lurks in the school.

    Director:Unknown
    Writer:Unknown

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  3. Isekai Quartet Season 3 Episode 3 - Working Together! Morning Glories
    8.1/10(27 votes)

    #3 - Working Together! Morning Glories

    S3:E3

    The class works together to grow morning glories.

    Director:Unknown
    Writer:Unknown

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  4. Isekai Quartet Season 3 Episode 4 - Chaos! Cooking Class!
    8.3/10(28 votes)

    #4 - Chaos! Cooking Class!

    S3:E4

    The class gets together to cook pasta.

    Director:Unknown
    Writer:Unknown

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  5. Isekai Quartet Season 3 Episode 5 - Attack! Of the Spear Hero
    8.0/10(24 votes)

    #5 - Attack! Of the Spear Hero

    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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  6. Isekai Quartet Season 3 Episode 6 - Search! Shadow and Devil
    8.4/10(30 votes)

    #6 - Search! Shadow and Devil

    S3:E6

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

    Director:Unknown
    Writer:Unknown

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  7. Isekai Quartet Season 3 Episode 7 - Slip-Sliding! Ski Trip!
    8.8/10(34 votes)

    #7 - Slip-Sliding! Ski Trip!

    S3:E7

    The whole class goes on an exciting ski vacation.

    Director:Unknown
    Writer:Unknown

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  8. Isekai Quartet Season 3 Episode 8 - Popular! Online Game
    7.7/10(21 votes)

    #8 - Popular! Online Game

    S3:E8

    Everyone starts skipping when a new hit game comes out.

    Director:Unknown
    Writer:Unknown

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  9. Isekai Quartet Season 3 Episode 9 - Get Closer! Music Festival
    8.0/10(24 votes)

    #9 - Get Closer! Music Festival

    S3:E9

    The classes are suddenly told about an upcoming music festival.

    Director:Unknown
    Writer:Unknown

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  10. Isekai Quartet Season 3 Episode 10 - Terror! Music Festival
    7.8/10(21 votes)

    #10 - Terror! Music Festival

    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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  11. Isekai Quartet Season 3 Episode 11 - Melody! Music Festival
    7.9/10(20 votes)

    #11 - Melody! Music Festival

    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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Season 3 Ratings Summary

"Come Together! School Life" is the best rated episode of "Isekai Quartet" season 3. It scored 9.1/10 based on 59 votes. Directed by Unknown and written by Unknown, it aired on 10/13/2025. This episode is rated 0.6 points higher than the second-best, "Lurking! Eminence".