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Isekai Quartet

2019 – nowShow3 seasons35 episodesTV-14

AnimationComedy
69
GoodGoodWatch score
IMDb7.0
69
GoodGoodWatch score
IMDb7.0

Summary

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...!?

Good for

  • Friends night
  • Party vibe
  • Teens

Where to watch

Set your services
What's new on Crunchyroll

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Not for scares, tears or brutality.

Shows with

Isekai Quartet episodes

3 seasons · 35 episodes

  1. S1 E1 Come Together! Quartet, 7.1
  2. S1 E2 Tension! Introductions, 7.9
  3. S1 E3 Deadlock! Classmates, 7.8
  4. S1 E4 Encounter! Classmates, 8.2
  5. S1 E5 Explosion! Talent Show, 8.2
  6. S1 E6 Decision! Class Rep, 7.9
  7. S1 E7 Carry Out! Class Rep, 7.8
  8. S1 E8 Prepare! Field Trip, 8.0
  9. S1 E9 Enjoy! Field Trip, 8.2
  10. S1 E10 Join In! Rivals, 8.2
  11. S1 E11 Work Together! Field Day, 8.1
  12. S1 E12 Band Together! Quartet, 8.2
  1. S2 E1 Join the Fight! Transfer Student, 7.9
  2. S2 E2 Sneak In! The Principal's Office, 7.8
  3. S2 E3 Uh-Oh! Detention!, 7.8
  4. S2 E4 Pinch! Test of Learning, 8.1
  5. S2 E5 Work Hard! Valentine's Day, 8.2
  6. S2 E6 Clash! Dodgeball, 8.2
  7. S2 E7 Excitement! Physicals Day, 7.9
  8. S2 E8 Challenge! Part-Time Job, 7.8
  9. S2 E9 Investigate! First Errand, 7.8
  10. S2 E10 Rise Up! School Festival, 7.8
  11. S2 E11 It Begins! School Festival, 7.8
  12. S2 E12 The Show Begins! Showtime, 8.0
  1. S3 E1 Come Together! School Life, 9.1
  2. S3 E2 Lurking! Eminence, 8.4
  3. S3 E3 Working Together! Morning Glories, 8.1
  4. S3 E4 Chaos! Cooking Class!, 8.2
  5. S3 E5 Attack! Of the Spear Hero, 8.0
  6. S3 E6 Search! Shadow and Devil, 8.2
  7. S3 E7 Takeoff! Ski Camp, 8.6
  8. S3 E8 Trend! Online Game, 7.9
  9. S3 E9 Get Closer! Music Festival, 8.1
  10. S3 E10 Shiver! Music Festival, 8.0
  11. S3 E11 Melody! Music Festival, 8.3

Cast

24 of 43 · most episodes first

Crew

Directors
Minoru Ashina
Written by
Minoru Ashina
Music by
Ruka Kawada, Marina Chabata

Everyone

Pick a department, or search for a name or a job (“editor”, “stunt”).

Facts

April 10, 2019 · December 22, 2025 · Still running

First aired
April 10, 2019
Latest episode
December 22, 2025
Status
Still running
Length
3 seasons · 35 episodes
Age rating
TV-14
Content
Violence, Strong Language
Genres
Comedy, Animation
Original language
Japanese
Made in
Japan
Available in
105 countries

Tropes

Achievements in Ignorance, The Friend Nobody Likes, Badass Boast +9

Q&A

7 questions, like "Where can I stream Isekai Quartet?"

Questions about Isekai Quartet

Quick answers from GoodWatch data.

Where can I stream Isekai Quartet?

Crunchyroll

In the United States, Isekai Quartet streams on Crunchyroll. You can rent or buy it from Apple TV Store and Google Play Movies. It also streams in 104 other countries.

Is Isekai Quartet worth watching?

69
GoodGoodWatch score

Mostly, it's well received, with a GoodWatch score of 69 (IMDb 7).

Is Isekai Quartet okay for kids?

TV-14ViolenceStrong language

Not for young kids: it's rated TV-14 in the United States for violence and strong language, and the viewing guide lists it for teens and adults.

How long does it take to watch Isekai Quartet?

7 h

About 7 hours: 35 episodes in 3 seasons of about 12 minutes each since 2019, and it's still in production.

Will Isekai Quartet make me laugh?

Very funny

Yes, a lot: the humor is mostly situational comedy (9 of 10) and satire (9 of 10).

Will I feel good after watching Isekai Quartet?

BleakHopeful

Yes, it's an uplifting series: the title analysis rates it 6 of 10 for hopefulness and 6 for wholesome.

Is Isekai Quartet in English?

Japanese

No, it was made in Japanese.