10 Greatest Isekai Anime You Must Watch In 2021

Isekai anime are known for being both creative and entertaining, as well as having a lot of heart. The Isekai genre is characterized by people who are taken to other planets and must figure out how to live while also fulfilling some kind of task or quest. To summarize, the whole concept of the genre allows for action as well as reflection, personal development, and spectacular animation.

1. The Saga Of Tanya The Evil

It happens every now and then that an isekai comes along that shakes things up by making an anti-hero or a straight-out villain the main character. While the English title of Youjo Senki conjures an image of a much more evil main character than the anime really delivers, Tanya Degurechaff’s distant and icy demeanor makes for an intriguing watch, particularly given the anime’s bleak backdrop.

The story revolves on a man on the brink of death who faces a self-proclaimed deity named Being X, who reincarnates the former into the shape of a girl in a war-torn planet. Tanya embarks on a journey to survive and prove Being X incorrect, drawing on her previous experience in World War II.

9. Overlord

With the publication of Overlord, one of the most popular and innovative Isekai series that have been published in recent years has gained even more popularity and creativity. This enormous, hilarious, emotional, and beautifully animated series casts a critical eye on a number of topics that most anime tend to gloss over or ignore. Its emphasis on the emotions and concerns of a creature with near-limitless power is very interesting to see.

While being stuck inside a game that has been shut down is not a novel idea, it is an interesting variation on the theme of the stranger in a strange place that many Isekai use. If the program maintains its present level of excellence, it will only be a matter of time until it is considered a classic Isekai anime series.

8. KonoSuba

The idea of Isekai rather than a genre encompasses thrillers, character-driven dramas, historical dramas, and even horror films, depending on the circumstances. Naturally, there are a plethora of isekai comedies to choose from, and none do it quite as well as KonoSuba. The anime, which often comes off as a parody of isekai clichés, follows Kazuma, a teenager who dies in a ludicrous manner but is granted a second chance by a goddess called Aqua, who is not very elegant herself. When Kazuma is allowed to choose a single item to bring with him into the new world, he chooses Aqua, a choice that he would come to regret at various points in the future.

As Kazuma assembles a ragtag group of misfits, KonoSuba embarks on a series of hilarious escapades that are often met with roaring applause.

7. That Time I Got Reincarnated As A Slime

Once Upon A Time, I Was Reincarnated As A Slime

Somehow, this program manages to maintain several Isekai conventions while simultaneously breaking or improving on them. That Time I Got Reincarnated As A Slime manages to transcend beyond its basic concept in order to create some of the most fascinating characters not just in Isekai, but in all of anime in general as well.

In just two seasons, the program has managed to cement its place in anime history, and it is more than deserving of this distinction. One of the show’s most endearing characteristics is the development of its characters throughout the course of the show’s run.

6. Inuyasha

Rumiko Takahashi is a novelist who writes in a variety of genres, including action, romance, horror, suspense, and fantasy, to keep millions of admirers interested in her work. She is the creative force behind such masterpieces as Ranma 12 and Maison Ikkoku, both of which are considered to be among the greatest manga ever created by a woman.

An additional one of her inventions is Inuyasha, an epic tale of romance and adventure that has managed to retain a high level of narrative quality for more than a decade. In addition to defining what a great Isekai program should be, this series establishes a new bar of excellence for the whole genre. If one want to begin exploring the world of Isekai, the manga and anime series Inuyasha is the best place to begin.

5. Sword Art Online

Sword Art Online is widely considered to be the most well-known Isekai series currently in existence, and it has achieved legendary status among many anime lovers. With each passing year, the vast and fascinating universe of this series seems to get even more expansive and interesting.

The first season, which premiered in 2012 and continues to be great and entertaining no matter how many times it is watched. A person may quickly get immersed in the world of Sword Art Online because it is so fascinating. Between video games, movies, books, and light novels, one may immerse themselves in this universe to their hearts’ content.

4. No Game No Life

Those programs that explore the psychology of Hikikomori or shut-ins always seem to be particularly interesting for some reason. It should be noted that the two major characters in No Game No Life happen to be both Hikikomoris who also happen to be expert gamers. After being challenged to a game of chess by the god Tet and winning, they are sent into the fictional realm of Disboard where they must survive.

In Disboard, no one may do harm to another, and all disagreements must be resolved via games. Not only does this provide a fascinating image of the battle, but it also provides an interesting look at how the major characters interact with the environment. With its excellent script, this program manages to soar beyond many other Isekai anime series by concentrating on the characters.

3. The Devil Is A Part-Timer!

Anyone who has seen the program about the Devil working at a McDonald’s parody would be surprised at how much they like it. The Devil Is a Part-Timer! has climbed to the top of many Isekai anime fans’ favorite series lists as a result of the creation of such amusing and fascinating characters.

Not only is the program beautifully animated, but it also has a great sense of humor, with numerous moments that are guaranteed to have fans laughing their heads off at the screen. The anime currently only has one season, but there will be a second season in the near future, and if it is even half as amazing as the first season, it will be a ton of fun.

2. Re: Zero – Starting Life In Another World

Re: Zero- Starting Life In Another World is a famous Isekai anime that focuses on a down-and-out ordinary man. It’s also one of the greatest Isekai animes ever made. There are many of the traditional Isekai clichés that are on exhibit in this series, but they are overshadowed by the overall excellence of the program.

Subaru is a charming and amusing character, and the rest of the ensemble is just as entertaining. Within a few of episodes, the first season in particular managed to distinguish itself from the rest of the Isekai anime that had been produced at the time.

1. Log Horizon

Even while Log Horizon started out as simply another MMORPG-based Isekai, it soon distinguished itself via its immensely brilliant writing. When the main protagonists of Elder Tale are transported into the world of Elder Tale, unlike some other programs, they immediately set about creating the sort of world they had always imagined.

In addition to being intelligent and well-paced, this program makes the most of its action by not depending on it as a crutch during the show’s slower periods. None of the difficulties associated with establishing a new civilization or maintaining a peaceful life are glossed over. This Isekai is one of the most clever and fascinating Isekai of all time, and even when played at a slower speed, it will not leave you feeling bored. There are now two seasons available, with a third set to debut in the near future.

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