TV series
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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Checked Jul 22, 2026
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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...!?
Cast, crew and production details
Aoi YuukiTanya Degurechaff (voice)
Jun FukushimaKazuma Satou (voice)
Rie TakahashiEmilia / Megumin (voice)
Saori HayamiViktoriya Ivanovna 'Visha' Serebryakov (voice)
Satoshi HinoMomonga / Ains Oooal Gown (voice)
Sora AmamiyaAqua (voice)
Yumi HaraAlbedo (voice)
Emiri KatoAura Bella Fiora (voice)
ABEMAJapan
Studio PuyukaiJapan
KADOKAWAJapanWatch options above are for the show and may vary by season or episode.
Episode 1
The students have now finally settled into their new lives, but a new student has come to the school, and his name is… "Shield"?
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 2
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.
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 3
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!
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 4
It's time for a test! Everybody expects Ains to score highly, but… he never even passed middle school!
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 5
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…
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 6
It's time for a battle to settle the most important question of all: what do you put on your chicken wings?
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 7
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?
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 8
Visha's been working overtime lately. But what does she need the money for?
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 9
It's time for a play! But what kind of play should they put on? Filo will find out!
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 10
It's time for a school festival! But something is lurking outside the school…
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 11
The curtain rises on the school festival! There's a special guest, too…
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai Quartet
Episode 12
The mobile fortress "Destroyer" has joined the last game! It's up to the quartet to grab its headband and win the game.
Directed by Minoru AshinaWritten by Minoru Ashina
Where to watch Isekai QuartetEpisode information updated Jul 22, 2026
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