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Isekai Quartet 2019

★ 6.8/10 · 63 votes TV-14 ComedyAnimation 3 seasons · 35 eps Returning Series
Where to watch: CrunchyrollCrunchyroll Amazon ChannelAmazon VideoApple TV StoreGoogle Play Movies
Quick answer

What is Isekai Quartet?

Isekai Quartet is a Japanese anime series that combines characters from various light novel series published by Kadokawa Corporation. The series is a chibi-style crossover that brings together characters from KonoSuba, Overlord, Re:Zero, and The Saga of Tanya the Evil, among others.

Type
TV series
Year
2019
Status
Returning Series
Episodes
35
Runtime
12 minutes
First aired
Apr 10, 2019
Last aired
Dec 22, 2025
Original language
JA
Origin
JP
Networks
ABEMA
Genres
Comedy, Animation
Updated
Availability by region

Where to watch

Stream

CrunchyrollCrunchyroll Amazon Channel

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How long to binge?

Estimate the schedule using 35 episodes and an average 12-minute runtime.

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Overview

Isekai Quartet is a Japanese anime series that combines characters from various light novel series published by Kadokawa Corporation. The series is a chibi-style crossover that brings together characters from KonoSuba, Overlord, Re:Zero, and The Saga of Tanya the Evil, among others. It is part of the isekai subgenre of Japanese fantasy and science fiction, which involves characters being transported to different worlds. The series features a unique blend of characters and storylines, resulting in comical chaos. The first season of Isekai Quartet aired from April to June 2019, and a second season has also been released. The series has been noted for its crossover style, combining elements from multiple popular anime series. Isekai Quartet has been included in lists of notable isekai anime and has been described as a celebration of the subgenre.

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Should you watch it?

“Characters from different isekai worlds are mysteriously transported together.”

Reasons to watch
  • Unique crossover concept between popular isekai series
  • Lighthearted comedy with familiar characters
  • Creative interactions between different world inhabitants
Keep in mind
  • Requires familiarity with source materials
  • Short episode runtime

You enjoy isekai genre parodies and character crossovers.

Suitable for teens and up, focuses on comedy and adventure.

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Episode guide

Season 1 · 12 episodes Open the complete Season 1 guide →
Season 2 · 12 episodes
Season 3 · 11 episodes

Frequently asked questions

What does isekai quartet mean?

Isekai refers to characters being transported to another world, while quartet indicates the crossover of multiple series.

Do I need to watch the source anime first?

Familiarity with the original series helps but isn't strictly necessary for basic enjoyment.

Is this a serious isekai story?

No, it's primarily a comedic parody format with meta humor.

How many episodes are there?

The series consists of multiple seasonal releases with episodic content.

Are new characters introduced?

The show features existing characters from various isekai franchises interacting together.