The 5 Best Isekai Anime of All Time

The isekai genre is one of the most popular in both manga and anime. Isekai means “another world,” and in these stories, the protagonists are typically transported to or reincarnated in another world.

This can be a completely different world with different rules, or it can be a world that is similar to our own with a few key differences. This can be done via reincarnation, summoning, or digital resurrection. In recent years, the Isekai genre has exploded in popularity, with manga and anime series becoming global hits. 

Since Isekai anime is usually set in a fantasy world, the protagonists often have to find their place in this new world and learn how to survive. There are now Isekai series for all audiences, from light-hearted and comedic to dark and serious. These stories can be very exciting, and they often have a lot of adventure, comedy, and Romance.

If you’re looking for a new anime to watch, check out our list of the 5 best Isekai anime of all time!

Our Top Isekai Anime Shows

We love all of these, and you can’t go wrong no matter which one you start with. But we’ve place these in reverse order, saving the best for last! We hope you will agree!

The Rising of the Shield Hero

The novel, The Rising of the Shield Hero, is a Japanese light novel written by Aneko Yusagi. It tells the story of Naofumi Iwatani, a young man who is transported to another world and must work together with three other heroes to save that world from ruin.

Shield Hero Best Isekai Anime of All Time

The novel has been adapted into an anime series, which is currently airing and has been met with critical acclaim. The story is well-written and engaging, and the characters are likable and relatable. If you’re looking for a new anime to watch, or just want a good story to read, then I highly recommend The Rising of the Shield Hero.

In The Rising of the Shield Hero, the four cardinal heroes are summoned to another world to save it from ruin. Upon their arrival, they each choose their own class – except for the Shield Hero, who is chosen by the king to be the Shield Hero. He is looked down upon and ridiculed by the other heroes, but he remains determined to save the world.

The Shield Hero must rise up and overcome the odds stacked against him if he is to save the world and become a true hero.

How Not to Summon a Demon Lord

The story of How Not to Summon a Demon Lord is about a young man named Diablo who is transported to another world where he becomes a powerful demon lord. While in this new world, he meets two women who want to summon him for their own purposes. However, Diablo is not interested in being summoned and instead wants to find a way to return home.

Demon Lord Best Isekai Anime of All Time

The story follows Diablo as he tries to figure out a way to return home while also dealing with the two women who want to summon him. Along the way, he meets many different people and creatures, all of whom have their own agendas.

While the story is ultimately about Diablo, it is also about the people and creatures he meets along his journey. Each character has their own story and motivations, making for a rich and complex tale. However, as he starts to learn more about the people around him, he realizes that there may be more to this world than meets the eye.

That Time I Got Reincarnated as a Slime summary

Rimuru Tempest is a lowly Slime Monster who is suddenly reincarnated into a powerful being after devouring a Dragon Lord. With his newfound strength, Rimuru sets out to build his own kingdom in the slime world. Along the way, he makes friends and allies with all sorts of creatures, both good and evil.

Best Slime Isekai Anime of All Time

This series is a fun and light-hearted take on the Isekai genre that follows Rimuru on his journey to build his kingdom and discover the truth about his past life.


The Overlord anime series is set in a fictional world where the game “Yggdrasil,” a popular MMORPG, has been shut down. However, the game’s characters continue to exist in the virtual world even after the shutdown.

The story follows the character of Momonga, a player who has become trapped in the game world after the shutdown. Momonga is now the ruler of the virtual world, and he must protect it from those who would do it harm. It is a dark and suspenseful tale that will keep you on the edge of your seat.

Best Isekai Anime of All Time - Overlord

The series is set in a fictional world where powerful magic exists. The story follows a group of characters known as the “Ainz Ooal Gown” who are powerful wizards who use their magic to rule over the other races of the world.

The series has been praised for its dark and mature themes, as well as its use of powerful magic and characters. If you’re looking for an anime series that is unlike anything you’ve ever seen before, then look no further than Overlord.

Re: Zero − Starting Life in Another World

Our top pick is Re: Zero − Starting Life in Another World, a Japanese light novels series written by Tappei Nagatsuki and illustrated by Shintarou Otsuka, which has since been made into an anime series, as well. The story centers on Subaru Natsuki, a hikikomori who suddenly finds himself transported to another world on his way home from the convenience store.

Best Isekai Anime of All Time - RE: zero

In this new world, he discovers that he has the ability to “reset” time, allowing him to go back to a previous point in time and make different choices. This power quickly proves to be both a blessing and a curse, as Subaru must use it to save the life of a beautiful half-elf girl named Emilia and defeat the deadly Witch of Envy.

The story of Re: Zero is one of tragedy, hope, and determination. Subaru’s journey is a heart-wrenching one, but it is also an inspirational tale of never giving up, even when the odds seem insurmountable. Despite its complex premise, Re: Zero − Starting Life in Another World is a light-hearted and fun series that is easy to get into. If you’re looking to start watching anime, this is a great place to begin.

And if you’re interested in other titles with a similar plot, you could try sword art online or Tokyo ghoul. If you enjoy light-hearted plots where characters are transported into game worlds/fantasy universes, you could also give Log Horizon and Overlord (mentioned above) a try.

The Best Isekai Anime of All Time – Summary

In recent years, the Isekai genre has taken the anime world by storm. Isekai anime are stories in which the protagonist is transported to another world, often one with a fantastical or magical setting. These anime are usually filled with adventure, comedy, and drama, and they’re always a fun ride.

If you’re looking for a good Isekai anime to watch, you can’t go wrong with any of the ones on this list. We’ve compiled the best Isekai anime of all time, so you can be sure to find something that you’ll enjoy. So sit back, relax, and get ready to enter another world.

Grace Brown
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