The 20 Best Isekai Anime of All-Time

Isekai is a Japanese word that means “Another World,” and the anime adaptation of such an environment where anything can happen has been quite popular in recent years. It has been used in the west to describe the story of a protagonist who travels from his world to another one with strange or different characteristics and was named after some music groups and games like “Tales of-,” “Valkyrie Profile:-” and “-Exodus.” But what are the best Isekai Anime?

20. Isekai Quartet

In a humorous adventure, four different Isekai anime come together to defeat the demon king. In each series, a regular person is transported to another world and must fight their way to victory. Each show includes two characters who band together to win this deadly game. The animation is excellent, with cute character designs and fluid action sequences. The friendship between the four main characters makes for interesting interactions and heartfelt moments. The comedy is what shines, though, making it an entertaining watch from beginning to end.

19. KonoSuba

KonoSuba is a lighthearted anime that follows a pretty standard formula: NEET gets transported to another world and becomes overpowered, using his newfound power to save everyone around him. Though it draws inspiration from other shows in this genre, it also manages to do something different with its material and bring its unique brand of comedy to the table. The story follows Kazuma Satou, an unemployed 16-year-old who spends most of his time playing video games and surfing the net. One day, he is killed in a traffic accident and goes to heaven, only to be told that he has been selected to become a hero in another world. According to Wikipedia, his untimely and embarrassing death sends him to a world of witches, summoned creatures, and put in charge of Aqua, a beautiful but useless water goddess. Aqua, being the lazy goddess, forces Kazuma to do all the work while relaxing. Kazuma’s party includes Megumin, an explosion-obsessed wizard, and Darkness, a masochistic crusader. The four of them end up traveling together and fighting against the many evils of this new world. KonoSuba is full of hilarious moments and interesting characters. If you’re looking for a lighthearted anime with plenty of laughs, KonoSuba is a perfect choice.

18. The Rising of the Shield Hero

The Rising of the Shield Hero is a new and popular anime that follows the story of Naofumi Iwatani, a young man who is falsely accused of being a villain and subsequently summoned to another world to become a hero. He is given the titular shield, which endows him with great power. With his trusty shield by his side, Naofumi sets out to clear his name and save the world from the evil forces that threaten it. The Rising of the Shield Hero story is full of twists and turns. Naofumi starts as a weak and unassuming character, but he gradually grows into a powerful hero by the end. He is a fascinating protagonist who cares deeply for his friends, and he will make you laugh with his witty banter. If you’re looking for a unique take on the typical “trapped in another world” story, this anime is sure to please.

17. Saga of Tanya the Evil

The saga of Tanya the Evil follows Tanya Degurechaff, a little girl working her way up through the ranks of the Imperial Military as she battles against both otherworldly monsters and fellow humans alike. Despite being only ten years old, Tanya has risen to become one of the best soldiers in all of Europe thanks to her battle prowess and sharp intellect. After receiving a fatal wound during a battle, she gets sent back in time and is reborn as an evil little girl. Tanya does not let her young age stop her from getting what she wants. People fear her and do whatever they can to serve their future overlords, no matter how much effort it takes. The saga of Tanya the Evil is an excellent choice for anyone who likes seeing despicable characters get their comeuppance and protagonist who aren’t afraid to use any means necessary to achieve victory.

16. Grimgar of Fantasy and Ash

Similar to Re: Zero, Grimgar is another tale that focuses heavily on themes such as loss and revenge. The show centers around a group of friends who awaken in the land of Grimgar, where they find themselves without memories or skills necessary to survive in their new surroundings. According to Wikipedia, the tale follows a group of individuals who awaken in a fantasy realm with no recollection of their prior lives, and their efforts to survive and establish themselves as volunteer soldiers. They band together with other similarly-disadvantaged “adventurers,” forming the eponymous “Grimgar.” Each character possesses their motivations for wanting revenge, which forms the basis for much of Grimgar’s drama. The show can seem dark and dreary at times, but it offers many heartwarming moments to save it from being depressing throughout. Grimgar has a simple premise, but its story unfolds engagingly. As with most shows of this variety, there are plenty of battles to be fought along the way, adding excitement to the journey. One fault is that about halfway through, it suddenly takes a different turn into something you’d typically expect only in season 2 or later. This may upset some people who expected more consistency out of Grimgar since it makes little effort to hint at this change until it happens.

15. Overlord II

Overlord II follows Momonga, a powerful undead wizard who rules over one of the most powerful guilds in all of ‘Yggdrasil’ – a popular online game set in its distinct world that our protagonist now calls home. After years spent playing the game and building his guild, Momonga decides to log out of the game on the day that ‘Yggdrasil’ is scheduled to shut down. However, much to his surprise, he finds that he is still in the game world – and now all of his friends and guildmates are gone. Thrown into a world where he is the only living player, Momonga must find a way to survive and uncover the secrets of this new world. What makes Overlord so captivating is its unique setting and premise. The idea of an entirely online game being suddenly erased with players remaining in-game is one that has vast potential for storytelling, and the show does not disappoint in this regard. With intriguing characters and exciting set-pieces, Overlord is a series that is sure to keep you glued to your screen.

14. No Game, No Life

No Game, No Life is one of the most popular isekai anime around, and for a good reason. The show tells the story of Sora and Shiro, a brother and sister duo who are both gaming experts. One day they are transported to a world where games are the basis of reality, and they must use their skills to lead their race to victory in a competition known as the “Disboard War.” The unique setting and rules of the world make for some fascinating plot points. For example, since games decide races, many races do not exist in the real world, such as Amenity (humans), Flugel (winged elves), and Old Deus. In addition to this, Sora and Shiro have a habit of “taking over” other games to bend their rules in their favor. This causes plenty of conflict with the various factions they encounter on their journey. No Game No Life is an enjoyable show with fantastic characters who make for a great dynamic duo. The plot moves steadily and takes time to explore its world in greater depth. Furthermore, NGNL manages to balance comedy and drama well without becoming too silly or too serious—a common pitfall among shows from this genre.

13. The Morose Mononokean

The Morose Mononokean is an excellent anime for anyone who enjoys heartwarming stories. The story follows Ashiya, a high school student cursed by the spirit of a yokai. He comes across Abeno, the proprietor of the Mononokean cafe, and begs him to exorcise the yokai inside of him. Abeno takes Ashiya on as an apprentice and teaches him how to deal with the yokai. Ashiya soon discovers that it is not so easy to get rid of them and must face many challenges along the way. This anime is filled with heartwarming moments and funny and action-packed scenes. The characters are likable and relatable, making it an excellent choice for looking for a good anime to watch.

12. Kyoukai no Kanata

Kyoukai no Kanata tells the story of Akihito and Mirai, two students who attend the same high school. Akihito is an average student who happens to have an extraordinary ability: he can see the spirit world. One day, he meets Mirai, a girl who can manipulate blood. From there, the two must work together to prevent an impending disaster from occurring. What makes Kyoukai no Kanata so great is its characters. Akihito and Mirai are well-written and likable, making for an exciting and engaging dynamic. In addition, the supporting cast is just as strong, with each character being given their moment to shine. The plot is also well-constructed, providing plenty of intrigue and suspense. The show is paced very well and never feels rushed or slow. Fans of supernatural anime will enjoy Kyoukai no Kanata. It has everything they want in a good show, including likable characters, an intriguing plot, and exciting action scenes. Be sure to check it out if you’re looking for something new and different.

11. Re:Zero kara Hajimeru Isekai Seikatsu – Daisanshou – Truth of Zero

Re: Zero kara Hajimeru Isekai Seikatsu tells the story of Subaru, a young man who is transported to a parallel world. He is given the power to travel back in time in this world. Subaru uses this power to try and save the people he meets, but he always seems to find himself in the middle of disasters. What makes Re: Zero so great is its characters. Subaru is a very likable protagonist who undergoes a lot of development throughout the show. He is supported by an excellent cast of characters, each of whom is well-written and intriguing. The plot is also well-constructed, providing plenty of suspense and excitement. Be sure to check it out if you’re a fan of dark fantasy anime.

10. Youjo Senki

Youjo Senki tells the story of Tanya Degurechaff, a young girl who is drafted into the Imperial Army during World War I. According to Wikipedia, Tanya is an exceptional soldier, as she possesses magical powers that make her incredibly powerful. She uses these powers to kill her enemies and rise through the army’s ranks. Fans of shows with strong protagonists will enjoy Youjo Senki. As an incredibly powerful protagonist, Tanya is capable of defeating even the most skilled soldiers. The show provides plenty of interesting and exciting scenes that highlight her strength and character development over time. If you’re looking for a military anime with great characters, then this is one to watch.

9. Rokka: Braves of the Six Flowers

Rokka: Braves of the Six Flowers follows a group of seven heroes as they journey to defeat the demon king. When they arrive at their destination, they find that there were only six heroes sent and now must determine who is telling the truth and who is lying. This show has fantastic fight scenes, with each character having their unique style and abilities. The story gets exciting as the mystery behind what happened unfolds with every episode and keeps you on your toes throughout. Each character is well developed and comes together in a great anime that will go down as one of the best Isekai anime.

8. Kemono Friends

Kemono Friends tells the story of a girl named Kaban who finds herself lost in a strange world inhabited by animal-like creatures known as Friends. With the help of a Fennec Fox named Serval, Kaban sets out to find her way back home. Along the way, they discover that Friends are human-like beings who were turned into animals by a substance called “Sand Star.” Kemono Friends is a heartwarming and charming show that will please fans of animal anime. The characters are lovable and relatable, and the story is intriguing and well-paced. The show also features beautiful animation and a great soundtrack. If you’re looking for a feel-good anime that will make you smile, then be sure to check out Kemono Friends.

7. Fate/stay night: Unlimited Blade Works

Fate/stay night: Unlimited Blade Works tells the story of Shirou Emiya, a young man who becomes involved in the Holy Grail War, a battle royale between seven magicians who fight for the chance to have their wish granted. Shirou is determined to win the war to become a hero and protect those he loves. What makes Fate/stay night: Unlimited Blade Works so great is its characters. Shirou undergoes a lot of development throughout the show. He starts as a timid young man, but he eventually becomes more confident and assertive. The other characters are equally well-developed, and each one is unique and exciting. The story is also well-written, full of exciting action scenes.

6. Berserk

Berserk tells the story of Guts, a deadly swordsman who spends his days hunting down bandits for money. One day, Guts encounters Griffith and the Band of the Hawk, a group of mercenaries who have been making waves throughout the land. Guts join their ranks and become one of Griffith’s closest companions. The story is dark, but it’s fascinating to watch the tale progress, complete with shock value moments and ones that will make you feel all warm and fuzzy after overcoming adversity with certain characters. Berserk fans will be in for a treat with its latest TV series now airing.

5. One Punch Man

One-Punch Man tells the story of Saitama, a hero who can defeat any enemy with just one punch. But he’s gotten bored with winning all the time and wishes for a more challenging fight. What follows is an entertaining thrill ride full of crazy characters and fights between powerful opponents that are either very fun to watch or gut-wrenchingly heartbreaking, depending on who you’re watching. The thing I love about this show is the cast. Saitama is a significant lead, both strong and human, in his quest for more powerful enemies to battle. The supporting characters are also well-written, with each personality being given. The plot is fast-paced and amusing to watch, with plenty of enjoyable fights and moments.

4. My Hero Academia

My Hero Academia tells the story of Izuku Midoriya, a young boy whose dream is to become just like his favorite hero. But unfortunately, he was born without any powers in a world where superpowers are the norm. After inheriting the powers of All Might, the #1 ranked hero in the world, Izuku enrolls in UA’s High School for heroes in training, hoping to achieve his dream despite all odds stacked against him. What makes My Hero Academia so great is its characters. Izuku is entertaining to watch. The plot progresses well, providing plenty of powerful moments alongside some comedic ones. My Hero Academia fans are in for a treat with the anime’s second season currently airing.

3. Cowboy Bebop

Cowboy Bebop tells the story of Spike Spiegel and Jet Black, two bounty hunters who travel around the galaxy catching criminals to pay rent on their ship while also dealing with other important issues along the way like saving humanity from a space virus, hunting down a powerful criminal and trying to keep their ship in one piece. There are mixed opinions about this show; some people love it with good reason while others find it tedious. However, according to the fans, the good outweighs the bad, and the show is definitely worth watching at the very least if you’re into sci-fi or action shows.

2. Attack on Titan

Attack on Titan tells the story of Eren Yeager, Mikasa Ackerman, and Armin Arlert. These three young people join the Survey Corps to fight against the Titans, giant humanoid creatures terrorizing humanity for years. What makes Attack on Titan so great is its characters. According to a Yahoo Finance article, Eren Yeager, Mikasa Ackerman, and Armin Arlert are all excellent protagonists, each with strengths and weaknesses. This show also has some of the best animations you’ll ever see. It is well-made in every area, but its success hinges upon its characters.

1. Sword Art Online

Sword Art Online tells the story of Kirito, a young gamer who is one day trapped inside an online world called Sword Art Online along with thousands of other players. The only way to escape is to clear all 100 floors of the game, but this proves to be much harder than it seems when the players find out that death in the game means death in the real world. What makes Sword Art Online so great is its characters. Kirito is an excellent protagonist, one that is both strong and relatable. The supporting cast is also very well-written, with each character being given their personality and backstory. The plot is well-paced and thrilling, providing plenty of exciting moments alongside heartbreaking ones. Fans of action-adventure anime will enjoy this show.