Alright boys, this is the list of the isekai anime of 2021 that is releasing will release or have already released for this year. I know most of you are excited to see what this year holds for the isekai fans. I am too excited for this year as it rarely happens that a ton of isekai show surfaces all at the same time. There are too many shows to count so I’ve selected these shows based on my personal preference.

From ecchi scenes to more bold isekai anime, the year 2021 is surprising, and with more shows releasing every week, this is sure our time to shine. So weeb squad, wear your isekai hats, and let’s dive into the list of all the isekai anime releasing in 2021 or have already released.

That Time I Got Reincarnated as a Slime Season 2

Studio – 8bit
Release time – currently airing

The Rising of the Shield Hero Season 2

Studio – Kinema Citrus & DR Movie
Release time – TBA

So I’m a Spider, So What?

Studio – 2021
Release time – currently airing

Re:Zero kara Hajimeru Isekai Seikatsu 2nd Season Part 2

Studio – White Fox Studio
Release time – Currently airing

Mushoku Tensei: Isekai Ittara Honki Dasu

Studio – BIND
Release time – currently airing

Log Horizon Season 3: Destruction of the Round Table

Studio – Satelight
Release time – Currently airing

The Hidden Dungeon Only I Can Enter

Studio – Okuruto Noboru
Release time – Currently airing

Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town

Studio – Liden Films
Release time – Currently airing

Urasekai Picnic Season 2

Studio – Liden Films, Felix Film
Release time – Currently airing

I’ve Been Killing Slimes for 300 Years and Maxed Out My Level

Studio – Revoroot
Release time – April 2021

My Next Life as a Villainess Season 2

Studio – Silver Link
Release time – TBA

Uma Musume: Pretty Derby Season 2

Studio – Studio Kai
Release time – currently airing

Soukou Musume Senki

Studio – Studio A-CAT
Release time – Currently airing

How a Realist Hero Rebuilt the Kingdom

Studio – J.C.Staff
Release time – July 2021

I’m standing on 1,000,000 lives season 2

Studio – Maho Film
Release time – July 2021

Isekai Meikyuu de Harem wo

Studio – 2021
Release time – TBH

Redo of Healer

Studio – TNK
Release time – Currently airing

Hortensia Saga

Studio – Liden Films
Release time – Currently airing

So that was it. Sorry if I missed a few shows. Let me know in the comment section if i missed something and what shows you are guys are looking forward to. If you ask me, my favorite isekai anime of 2021 is undoubtedly That Time I Got Reincarnated as a Slime Season 2, The Rising of the Shield Hero Season 2, and I’m standing on 1,000,000 lives season 2.


Ashish Khaitan is a content writer based out of New Delhi. He usually writes content for business owners, websites, and filmmakers. He likes anime, mangas, and Kdramas and often spends a lot of time reading books. He enjoys his own company and rarely goes outside unless there is a sale in the local clothing stores.


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