Synopsis
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...!?
Series Information
- First Aired
- 2019
- Last Aired
- 2025
- Seasons
- 3
- Episodes
- 35
- Episode Length
- 12 min
- Genre
- Comedy, Animation
- Network
- ABEMA
- Status
- Returning Series
- Rating
- 6.8 / 10 (64 votes)
Top Cast
Aoi Yuuki
Tanya Degurechaff (voice)
Jun Fukushima
Kazuma Satou (voice)
Rie Takahashi
Emilia / Megumin (voice)
Saori Hayami
Viktoriya Ivanovna 'Visha' Serebryakov (voice)
Satoshi Hino
Momonga / Ains Oooal Gown (voice)
Sora Amamiya
Aqua (voice)
Yumi Hara
Albedo (voice)
Emiri Kato
Aura Bella Fiora (voice)
Official Trailer
Ready to watch Isekai Quartet?
All seasons & episodes — free, HD, no signup.
▶ Watch Isekai Quartet FreeSimilar Shows
Animaniacs
1993 ★ 8.0
Amuri in Star Ocean
2008 ★ 8.0
Jewelpet
2009 ★ 8.0
Azur Lane
2019 ★ 7.5
Chillin' in My 30s After Getting Fired From the Demon King's Army
2023 ★ 7.5
Black Jack Special: The 4 Miracles of Life
2003
Go for It, Nakamura-kun!!
2026 ★ 9.3
Ave Mujica - The Die Is Cast -
2025 ★ 7.6
Let's Go Karaoke!
2025 ★ 7.4
Captivated, by You
2025 ★ 8.2
Whistle!
2002 ★ 8.6
Saber Marionette R
1995 ★ 6.6
Full English
2012 ★ 5.0
Gaist Crusher
2013
You May Also Like
Life with an Ordinary Guy Who Reincarnated into a Total Fantasy Knockout
2022 ★ 7.1
Nichijou: My Ordinary Life
2011 ★ 8.4
Lucky Star
2007 ★ 7.5
Attack on Titan: Junior High
2015 ★ 7.8
SHIMONETA: A Boring World Where the Concept of Dirty Jokes Doesn't Exist
2015 ★ 7.1
Hetalia
2009 ★ 5.8
KONOSUBA - God's blessing on this wonderful world!
2016 ★ 8.5
Full Metal Panic!
2002 ★ 7.1
REBORN!
2006 ★ 8.1
The Eminence in Shadow
2022 ★ 8.1
Pop Team Epic
2018 ★ 6.9
Mr. Osomatsu
2015 ★ 6.6
Tawawa on Monday
2016 ★ 6.4
2.5 Dimensional Seduction
2024 ★ 8.0
More Comedy Series
The Simpsons
1989 ★ 8.0
Ted Lasso
2020 ★ 8.4
The Tonight Show Starring Jimmy Fallon
2014 ★ 5.8
The Late Show with Stephen Colbert
2015 ★ 6.1
The Rookie
2018 ★ 8.5
American Dad!
2005 ★ 7.0
Family Guy
1999 ★ 7.4
Teen Titans Go!
2013 ★ 6.4
The Office
2005 ★ 8.6
Shameless
2011 ★ 8.2
The Gentlemen
2024 ★ 7.8
The Daily Show
1996 ★ 6.4
Rick and Morty
2013 ★ 8.7
Regular Show
2010 ★ 8.6
More with Aoi Yuuki
Kamen Rider
1971 ★ 6.4
Bleach
2004 ★ 8.4
Re:ZERO -Starting Life in Another World-
2016 ★ 8.1
Ranma1/2
2024 ★ 8.1
Pokémon
1997 ★ 8.0
The Apothecary Diaries
2023 ★ 8.6
March Comes In Like a Lion
2016 ★ 8.0
Tokyo Ghoul
2014 ★ 8.3
Overlord
2015 ★ 8.4
Sword Art Online
2012 ★ 8.1
Saga of Tanya the Evil
2017 ★ 8.2
Inazuma Eleven
2008 ★ 8.0
Cyberpunk: Edgerunners
2022 ★ 8.5
One-Punch Man
2015 ★ 8.4
Trending Now
Silo
2023 ★ 8.2
The Grand Tour
2026 ★ 9.6
Lanterns
2026 ★ 8.3
Reacher
2022 ★ 8.1
Dark Matter
2024 ★ 7.8
The Early Spring
2026 ★ 7.6
Furious
2026 ★ 7.2
One Piece
1999 ★ 8.7
Chad Powers
2025 ★ 8.0
Lioness
2023 ★ 8.1
Stuart Fails to Save the Universe
2026 ★ 9.0
Mousetrap
2026 ★ 7.8
MobLand
2025 ★ 8.3
House of the Dragon
2022 ★ 8.4
Popular This Week
Watch What Happens Live with Andy Cohen
2009 ★ 4.9
The Mentalist
2008 ★ 8.4
Coronation Street
1960 ★ 5.4
Home Alone
2013 ★ 7.5
Law & Order: Special Victims Unit
1999 ★ 8.0
Criminal Minds
2005 ★ 8.3
El conquistador
2005 ★ 5.7
The Tonight Show Starring Johnny Carson
1962 ★ 7.5
Tagesschau
1952 ★ 6.8
Game of Thrones
2011 ★ 8.5
Sesame Street
1969 ★ 7.1
Explore related titles
Frequently Asked Questions
Where can I watch Isekai Quartet online for free?
You can watch every season and episode of Isekai Quartet online for free in HD on FreeFlix. No signup required.
How many seasons of Isekai Quartet are there?
Isekai Quartet has 3 seasons and 35 episodes, all available on FreeFlix.
Is Isekai Quartet available in HD?
Yes, all episodes of Isekai Quartet stream in HD with multiple backup sources.
Do I need an account or subscription?
No. FreeFlix is 100% free with no registration, payment, or account required.