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Isekai Quartet

Alternative Titles

Japanese: 異世界かるてっと


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Apr 10, 2019 to Jun 26, 2019
Premiered: Spring 2019
Broadcast: Wednesdays at 00:30 (JST)
Producers: Kadokawa
Licensors: None found, add some
Studios: Studio PuYUKAI
Source: Original
Genres: Comedy, Parody, Fantasy
Duration: 12 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 7.661 (scored by 61,892 users)
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
Ranked: #12432
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #646
Members: 161,389
Favorites: 754
Ranked #1243Popularity #646Members 161,389
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Episodes: /12
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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...!?


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Related Anime

Characters & Voice Actors


Ashina, Minoru
Director, Script
Yuuki, Aoi
Theme Song Performance
Takahashi, Rie
Theme Song Performance
Amamiya, Sora
Theme Song Performance

Edit Opening Theme

"Isekai Quartet (異世界かるてっと)" by Ainz (Satoshi Hino), Kazuma (Jun Fukushima), Subaru (Yuusuke Kobayashi), Tanya (Aoi Yuuki)

Edit Ending Theme

#1: "Isekai Girls♡Talk (異世界ガールズ♡トーク)" by Albedo (Yumi Hara), Aqua (Sora Amamiya), Emilia (Rie Takahashi), Tanya (Aoi Yuuki) (eps 1-4)
#2: "Hollow Veil" by nonoc (ep 5)

More reviewsReviews

Jun 25, 2019
Stark700 (All reviews)
Who could’ve ever thought we’d get a deformed, chibi version anime from some of Kadokawa’s most popular works? At first, I thought the announcement of the anime was a joke until I saw the actual trailers and promotional images. Taking a look back, I also remember when Overlord and Youjo Senki had their own version of chibi shorts featuring goofball characters doing what goofballs what do. Maybe they were experiments to prepare for this anime. Who knows?

Without a shadow of a doubt, Isekai Quartet is based on characters from isekai shows. The character roster consists of the cast from KonoSuba, Overlord, Youjo Senki, and read more
Jun 25, 2019
papsoshea (All reviews)
No Avengers Infinity War memes here, but this is quite the cross-over series. And a cross-over not in the sense that these widely disparate characters come together for something with a central focus, but a cross-over in the sense that these wildly disparate characters and their widely disparate worlds are thrown together in a potpourri of anime that will thrill you if you’re an isekai fan, and probably leave you less exuberant if you’re not.

The director and writer Minoru Ashina’s (who seemingly is a veteran in “cutesy” anime with chibi-fied characters) ideas and meta-playfulness culminated in creating an isekai story about four other isekai series, read more
Jun 25, 2019
HaXXspetten (All reviews)
Isekai Quartet represents the most wholesome and pure type of fan service one can write. In other words a spinoff truly made for the fans of not just one franchise but four of them, more specifically KonoSuba, Re:Zero, Youjo Senki and Overlord; kind of like a 2019 equivalent of what Carnival Phantasm was for the Nasuverse back in 2011. It should go without saying that you should have seen at least some and preferably all of these series before watching Isekai Quartet or you will not be able to appreciate this anime for what it is.

This chibi crossover spinoff basically takes all the main characters read more
Jun 25, 2019
KANLen09 (All reviews)
FINALLY, ABOUT TIME. The outlandish short comedy that is this show.

The biggest crossover not just in anime history, but one that can be said to level off with Avengers: Infinity War (no pun intended): Isekai Quartet, the short crossover that we knew we wanted for a long time, and thanks to the people over at Kadokawa green-lighting this high-profile series, we finally can rest at ease.

For the Average Joe, Isekai Quartet combines the Isekai universe's 4 most beloved series: Re:Zero, Youjo Senki (Saga of Tanya the Evil), KonoSuba and Overlord. And combine them Kadokawa did, for a collaboration that's unthinkable at this high scale, difficult read more


Recent News

'Isekai Quartet' Gets Second Season

'Isekai Quartet' Gets Second Season

A second season was revealed for Isekai Quartet during the current season's 12th and final episode. The crossover anime features chibi versions of the main cha...read more

Spring 2019 Simulcast List [Update 4/28]

Spring 2019 Simulcast List [Update 4/28]

In this thread, you'll find a comprehensive list of anime acquired for simulcast release during the Spring 2019 season. Anime series licensed for home video rel...read more

Recent Forum Discussion

Poll: Isekai Quartet Episode 8 Discussion ( 1 2 )
Stark700 - May 28
69 replies by Starchaser »»
45 minutes ago
Poll: Isekai Quartet Episode 7 Discussion ( 1 2 )
Stark700 - May 21
66 replies by Starchaser »»
1 hour ago

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