Best Isekai Harem Anime 2022: Every day, it is the fastest-growing genre in anime, and there might be a lot of isekai anime.
Do you know what they say?
With great power comes tons and tons of girls.
In other words, these anime guys got the ability and harem to satisfy them.
So the heart of any isakai anime lies in the premise that follows our main characters after they are brought into the new world.
Sometimes getting transported into another world isn’t all that bad.
For one, you get a harem for yourself, and two, nobody’s come and hurt you once you become overpowered.
Now without wasting any time, let us begin with the article.
Best 30+ Isekai Harem Anime 2022
32. Princess Connect Re-dive
You might not call this a harmful anime, but many girls surround our main character, Yuki.
Yuki is a boy who falls from the sky possessing no memories or even his name of past life.
But once he lances into the world of isekai, he meets a girl named Kokoro, who guides Yuki around the world with many other companions.
Well, this anime had a lot of spices to spice things up.
I enjoyed how Yuki and Kokoro, with their companions, strive through the world of fantasy to find the cause of memory loss for our boy Yuki.
And the animation was fantastic, so that I will give the animators the props.
31. I’m Standing On One Million Lives
With a unique name on this list, this anime is pretty amazing in its story.
Our main character Yusuke is a high-skill student who hates real life and gets his wishes to be wished to go to the underworld.
His desire must come true, but his classmates also got isekai to the other world, where they must complete a specific quest to return to the real world.
The child boy Yusuke enjoyed it.
Whereas our classmates, all females, had a hard time in the fantasy world, these girls had a crush on our main character, which added some spice to the anime itself.
And the main character needs to get more vital for them.
The gate takes place in a world where the other world is known as a particular region.
This anime is unique, and the character development is too good to be accurate.
So our main character Yoji is an otaku who loves to read mangas and play games.
But when he is on the way to Genji to attend a dojin convection, he comes across a giant gate-like poodle from where mysterious monsters and warriors pierce by killing everything in their path.
Meanwhile, our boy Yuji saves today by saving as many people as possible.
Nonetheless, he also gets a chance to explore the world beyond the gate-like portal and help various people from that world.
Well, you sure have his harem, as he earned it by helping other people of different worlds.
Find out what happens by watching the anime and grab some snacks before watching it because it will get good.
Also Read: Best Harem Anime Dubbed
29. Isekai Cheat Magicians
As you can tell by the title, this anime will not be as fair as our main character.
A childhood girl named rin gets teleported to the other world using a summoning ritual.
As you guys can see, the word cheats on the title of the main character, aka taichi, and rin, has a lot of potential for being the greatest magician in that world.
Although they are regular high schoolers, our boy, taiji, shows overwhelming power in the anime where girls surround him as he was blessed by it.
Rain and tai chi learn to grasp the full extent of their power and how to get back to the real world.
To find out what happens, watch the anime and don’t forget to grab some popcorn before watching it.
28. Combatants Will Be Dispatched
Have you guys heard about the anime konosuba?
Well, this anime was animated by the studios who animated konosuba.
So you all already know that it’s going to be good.
So our main character, rokugo, is chief of the saraki corporation, where he gets the quest to conquer every known universe.
Although it’s an evil corporation, the people in the head are all beautiful girls on the journey to conquer the universe.
The company gave our boy a youthful girl-like expansion robot named Ali’s Kisaragi to be helpful in his quest.
Although it might not have the harm tag in it, there are a lot of proofs of the harem where our main character goes to the other universe and gets all the girls that he can.
But man, I have to say that I like how cute our Astaroth in the anime is, where she can’t do anything but hope that our boy Roku comes back home safe and sound well; who knows?
27. The Ambitions Of Oda Nobuna
Imagine waking up in a raging Sengoku period battle.
Well, it might not be your best dream.
But our boy Yoshihara was lucky enough to be saved by the hottest girl, Ola nobuna, with other girls.
As our main character was quite surprised that the Sengoku period’s characters were all girls because, from what he studied, the Sengoku period battle had all main leads in return for saving our boy’s life.
He agreed to help her with a conquest to unite japan.
As well as our main character Yoshihara already knew what would happen because of a game he played called Nobunaga’s ambitions in the real world, which allowed him to predict the future of japan’s history.
As our boy made all the girls fall in love with him.
From the invaluable gifts to aid the other clan girls, our boy yoshiharu might be the best boy out of the animalist as he is not as dense as other main characters and goes for the herds of women like our boy hilduisse.
Also Read: Best Harem Anime With OP MC
26. Tsukimichi- Moonlight Fantasy
As you guys might know, this anime just came out in 2021 with the best story among the anime I chose for this list.
So our main character Makoto’s parents agreed to contract with the goddess that led the couple from the fantasy world to live in our peaceful japan.
As the contract goes, when our boy Makoto reached a certain age, he was directly summoned to the other world by the goddess and was supposed to get the title of hero of the fantasy world.
But despite his scary, diminished looks, the goddess revokes his heroic title and allows him to understand all languages, excluding humans.
As the story goes, the other world’s humans are not kind to all the races, so it might be the most excellent idea to revoke his title of a hero right.
Well, try the anime out and find out what happens to our boy Makoto as he was given the superpowers by a god when he was teleported to the other world, giving him a second chance in his life.
Also, note that our boy is surrounded by many cute monster girls dying to get a boy’s attention.
25. Shinka No MI
You know how much isekai loves main characters and surprises hidden in their bag.
Like in that anime, a whole glass gets transported into a magical fantasy world, and this poor guy lands in a completely different area.
He eats the ultimate fruit of evolution and evolves into a new character.
Yup, you heard that right.
This time what makes our main character overpowered is a fruit, and nope this isn’t a devil fruit.
So don’t keep your hopes up, of course.
Like every power fantasy, you get the main character’s good old harem joining in to make him even happier.
Shinkanomi doesn’t do much in originality, but if you want to see the good old tropes cycled back excitingly.
This is the show for you nine second tsukai no world break.
24. Seiken Tsukai No World Break
How overpowered can you get if you remember how overpowered you were in your previous life?
This anime takes place in Akane private academy, where students have memories of their previous lives.
Pretty cool, right?
Well, not when there’s a war coming and everyone wants to kill you.
The thing I like about this anime is the magic system.
Generally, in your day-to-day average isekai, you cannot expect a complex magic system with its own rules.
But this anime knows how to take an exciting premise and turn it into a magic system.
This is also one of the few anime that takes time to explain why the main characters are overpowered.
Instead of just showing them beating the ass of every villain.
If you love some excellent magic and the main character who loves to surprise his villains with that magic, then this show is for you.
23. Greatest Demon Lord Is Reborn
The greatest demon lord is reborn as a typical nobody. You can tell from the title that this was based on a light novel.
Come on, the label explains.
All there was once overpowered demon lord who eventually got bored with life and decided it was time to be reborn.
But getting reborn as an overpowered individual takes the thrill out of it.
So he decided to set his power levels to medium before reborn again.
But surprise, even as a medium-level demon lord, he is still pretty much overpowered than the rest of the people in the world.
Yep, this is one of those tasks that failed successfully.
I say successfully because he gets two isakai maidens by his side, which demon lord can say no to an offer like that.
22. Isekai Meikyuu De Harem Wo
The title explains it all once again, but this time we may have a new version of reptilia mixed in with a guy who doesn’t carry a shield all the time.
If you read the title correctly, you should know what to expect overpowered Issachar protagonist.
Check, I hear him accompany this hero.
Check random scenes that remind you which genre this anime belongs to.
Check, but the great thing about this anime is that it delivers what you asked for.
It has some tremendous isekai elements that match well with the setting.
It’s got the good old harem since it is mentioned in the title.
And it even has the good old wiki scenes that give high school a run for its money.
21. Sarai Gensouki
You will roll your eyes when I say this anime is about switching bodies.
But spirit chronicles of Sarai dinsoki managed to put a twist to the show and make sure you were thrown into a body-switching adventure filled with knights, royal academies, and all those rich, poor class conflicts.
It’s got some excellent world-building, and the lack of character development is quickly covered up by the growing mystery the show presents you from the first episode itself.
And even though our guy is poor, he can show those nobles what an overpowered izakaya protagonist can do.
So you don’t need to worry about him being the show’s underdog. Along the way, he gets more than one girl, including his mentor.
Also Read: Best Isekai Anime With Op Mc
20. How Not To Summon A Demon Lord
That perfectly fits the definition of an overpowered main character who has a harem and is also an outsider who was summoned to a different world.
What is the correct way to summon a demon lord?
What are the consequences of calling a demon lord in the wrong way?
What if a clumsy teenager becomes the demon lord. one answers you’ll have to watch this anime.
It happens when Takumi Sakamoto, the so-called awkward teenager, gets summoned as a demon lord to another world.
The two women who gathered him try to find him as their slave but instead, the two of them end up becoming his slave.
Even though things are to Tacoma’s advantage, his social awkwardness kicks in, and it is funny to see how he tries to adapt to each situation.
But don’t think this guy is a very weak demon lord because his clumsiness makes him angry, and you’ll soon realize his true potential.
He was able to take out another demon lord of similar power levels and tame her as well.
19. Otome Game Sekai Wa Mob Ni
Here is another isekai anime released recently that twisted some tropes and presented us with an exciting story.
And this time, instead of another world, our main character is reincarnated into a dating sim.
In this dating sim, the women are the world’s rulers.
They attend a high school where only the most intelligent and handsome warriors get to sit among these high-class ladies.
But what does our protagonist have? Well, he has a mecca, which can grant him any power he wants.
The twist in this anime is that we have mechas in this world.
But apart from it, our main character soon realizes the main girl in the game is replaced by another girl, and the new girl is way too cocky for her good.
But he tries to find out how many girls he can try to add to his harem in this twisted isakai world.
18. How A Realist Hero Rebuilt The Kingdom
If you are tired of the people who play the isakai game with their fists, then it’s time to see a guy who plays the game with his brain, and he is lucky enough to get a bunch of girls as well.
How a realist hero rebuilt the kingdom is about a boy reborn as the kingdom’s ruler and now must understand how to defend his kingdom from the wars that are about to come.
You won’t get any new and original characters here, but the entire anime revolves around the concept of kingdom building which is pretty refreshing to see in the isakai genre.
You’ll love this anime if you love those games like civilization.
17. The World’s Finest Assassin
The world’s finest assassin gets reincarnated in another world as an aristocrat.
When the world’s greatest killer finds himself betrayed and backstabbed by the organization he had sworn allegiance to, his frustration causes him to have an audience with a goddess that appreciates his exceptional skill.
The goddess gives him another chance, and our assassin gets a job too.
Assassinate the hero of the world.
Unlike other isakai protagonists, this show’s refreshing main character is excellent.
This man remembers his previous life to apply his old assassination techniques with his new body.
He is also one of those main characters who aren’t shy, so he isn’t throwing away a chance to get the girl when she falls into his lap one tsukimichi moonlight fantasy.
16. Isekai No Sakishi Monogatari
An anime that is relatively unheard of, but boy, is it good.
Isakai no sekishi Monogatari follows the story of Kenshi Masaki, who, long story short, gets kidnapped and brought into a whole new world.
While not fundamentally a harem anime, the story still retains many characteristics that make us feel no different from a traditional harem title.
The main character himself is so skilled in combat that the empress of this new world takes a keen liking to him and appoints him as her servant and a potential love interest.
You know the main character is overpowered when the person he was sent to destroy ends up developing feelings for him simply because of how mighty he is.
15. The Hero Is Overpowered But Cautious
An anime with a title stating that the main character is overpowered leaves little to say.
But I will still give you the gist of it.
The story revolves around saya ryongjin, a hero tasked with protecting the goddess of that world’s restraint.
Saya excels at just about everything in his battle prowess, planning, and strategic abilities.
And the story is heavily based on the narrative of Seiya being extremely cautious about everything regardless of his immense power.
He is making for a witty premise with a confined environment but countless ideas.
14. In Another World With My Smartphone
An anime with probably the unique title in this entire list. What happens when god makes something a mistake?
He is the god, after all so he can correct everything.
So in this anime, god accidentally kills 15-year-old Toyo Mochizuki and sends him to another world with this smartphone.
In another world with my smartphone follows the story of Mochizuki toya, a regular boy from earth who god ended up killing by accident.
He wasn’t supposed to die, but god messed up in real-time.
So he appears before a god who gives him a new chance to live in another world along with a smartphone that offers him incredible abilities, which he uses to make easy work of the foes he faces in this real world.
Besides giving him a supernatural smartphone, god also increases Toyah’s magical and physical strength.
Now toyah begins his journey in this fantasy world and befriends many primarily female allies.
It turns out god was kind enough to grant him his harem.
So the next time you meet with an accident, pray that there’s some isakai good doing it.
Oh, and unlike most other animes, this protagonist was blessed with a harem that is as lucky as you can get.
You may or may not consider arifureta a haram anime.
But it has a lot of harem tropes to it, which is why we couldn’t leave it out.
The story revolves around Hajime Nagumo, who gets transported into a new world with his classmates only to find out that they have all gained powers, but he is the weakest of them all.
The fact that the protagonist starts as soft but gets ridiculously powerful is the foundation upon which this anime is built.
This also debunks all stereotypes that suggest that isakai animes must mainly start with an overpowered main character.
Letting a character grow into an overpowered beast is worth seeing, instead of the writers shoving all the ideas at the beginning.
Also Read: Anime Where MC Transfer To Magic School
12. Isekai Cheat Magician
An anime with the word cheat in it, so you might have already guessed that things will not be fair and square in this anime.
Isekai cheat magician follows the story of two main characters, taichi Nishimura and rin Azuma, both of whom are overpowered in their ways.
After being brought to a whole new world by being enveloped by a bright light, the two main characters come across a group of magicians, and they befriend them and head into the adventurer’s guild.
They realize they have extraordinary powers capable of surpassing many strong people already existing in that world.
11. Problem Children Are Coming From Another World Aren’t They
An anime that kind of walks the fine line of being underrated and deserving the love it gets.
Problem children are coming from another world, aren’t they?
It is a long title and follows the story of Yayoi Sakamaki.
The indisputable protagonist of the series can whoop just about anyone.
What makes this series a must-see is that the two other characters are almost as powerful as Sakamaki, which makes you wonder what would happen if they attain powers greater than Sakamaki himself and who would win between them clash.
10. Seven Senses Of The Reunion
An anime that isn’t quite popular not because it is underrated but because it has a rather bland plotted story.
But that doesn’t change the fact that the main character of this anime is overpowered.
So much so that it starts frustrating you at some points.
Haruto amu, the protagonist of the story, is so darn good at what he does that he rarely needs any weapon or support to take on a massive number of enemies.
He just wipes them out with his limitless control over
his aura. It’s genuinely fascinating.
Overlord, which might have the most overpowered protagonist in all of isekai.
But that is just my opinion, and yes, Ryan’s ul gown has a harem. Please do not let anyone say otherwise.
Unlike most stories, overlord started by giving the main protagonist almost everything.
He had the most potent subordinates and complete control over magic god-like magical power of his own.
To top it off, he had magic items capable of leveling the entire world in seconds. Overlord is the classic anime for taking things to the extreme.
8. Wise Man’s Grandchild
Our next entry in the top three is an anime that many people slept on, but they should have given this anime a chance.
Wise man’s grandchild has a smartly crafted world and characters that do not follow your generic anime tropes but add their unique flavor to the story.
The characters themselves make you feel like you’re watching an isekai anime that feels generic but retains its originality.
The story revolves around the shin wolf lord, and I have to point out that the shin wolf lord is one of the most excellent names I’ve ever heard.
And the name itself sounds overpowered.
Shin was brought to this new world after dying of unknown reasons in his original world, and no, he wasn’t hit by a truck. Luckily, he was reincarnated as the grandson of merlin wolf lord, the most powerful magician in the entire universe.
This gives shin a significant upper hand over the foes he faces in the new world and quickly makes him a lady’s man.
Power and charisma become synonymous with his existence.
7. Hortensia Saga
It’s based on the popular role-playing game of the same name.
It will follow the adventures of a handful of characters from the popular mobile RPG game.
The anime will strike a balance between adventure exploration and action from a role-playing game.
Since this is turning into an anime, the characters will be fleshed out more, and it will explore the world-building aspects as well.
This anime may follow the usual isekai tropes, but since we’re focusing on multiple characters this time, it would be great to see this new world in the eyes of four different people.
6. So I’m A Spider, So What?
We’ve had slimes, and now we’re moving it to spiders, not the scary tarantulas.
This is an anime where a girl gets reincarnated as a spider and fights evil monsters.
Trust me; this goes way beyond your average three-year-old cartoon.
The main character is a spider, doesn’t mean you can ignore this.
You saw how a sly became the most powerful character in the world.
So this anime will do the same for you.
The story will focus on the spider’s various adventures and how the main character gradually learns to adapt to the environment in the monster she faces.
It will also have some intriguing mystery, and don’t worry; the harem isn’t full of spiders.
So if you’re a fan of either of the two genres, this anime would be perfect.
5. Aestetica of A Rogue Hero
Typically most isekai end when the hero defeats the demon lord, but what happens when that demon lord has a cute daughter?
In the aesthetic of a rogue hero, the hero of the world, Akatsuki alsawa, arrives at the school babel with the demon lord’s daughter, hoping to start a new life there.
But the school itself becomes a mystery.
It’s a school that trains interdimensional travelers, but the demon lord’s daughter and his hero soon realize this is not the case.
This anime is a great power fantasy not only with an overpowered main character but also with the story that slowly builds up its plot and harem.
5. The Massive Ragnarok And Blesser Of Einherjar
In this universe, there are forces you cannot understand, and it’s best not to test them.
Yuto suo learns this the more challenging way when he decides to take a bunny picture in front of a shrine.
He’s whisked away into another world that is based on Norse myths. He soon befriends a wolf clan to help them.
He works together with them to bring their clan into prominence.
Based on the looks of the anime, you can say that this has an overpowered main character, and similar to many others in the list, the harem comes bundled with the isakai.
And this time, that harem comes in the form of magic-wielding warrior maidens known as the einer heart.
4. Mushoku Tensei: Jobless Reincarnation
Here come accidents and reincarnation back again.
When a 34-year-old man is met with an accident while trying to rescue another person, he’s teleported to a fantasy world as radius greyed.
Now, as a child, radius possesses incredible magic skills plus genius-level intellect.
His parents are surprised about him, and this boy begins learning the best sword and sorcery in the world as well.
Little kid becomes overpowered after being reincarnated, which reminds me of a wise man’s grandchild but speaking in terms of the hype, I can honestly tell this anime would surpass that and become one of the most hyped anime of the season.
Plunderer is set in a post-apocalyptic world where every human being is given a count.
This count relates to the status of that particular person, and when this reaches zero, they are dragged into the abyss.
We follow young Hina as she tries to fulfill her mother’s wish by finding the legendary ace, but when she meets licked bach, her grueling journey comes to an end.
Licht doesn’t leave a good first impression but waits until he removes that mask of his to show what he is truly capable of.
Plunderer may have a similar premise to many other power fantasy shows, but it slowly builds up its story by expanding the world and characters, and guess what?
This white-haired pervert seems to have a darker past he wants to hide. So he isn’t all smiles and jokes every time.
2. The Hidden Dungeon Only I Can Enter
What would isakai be without dungeons here? Nuara is the son of a minor noble barely having a job.
So when he loses the only job he has, he consults the sage for advice.
The solution is that he has to travel through a dungeon full of monsters and other creatures until he has the power to challenge his fate.
Now, this is an anime that puts a fresh spin on the overpowered protagonist’s trope.
Rather than blasting off enemies instantly, noir slowly learns how to defeat each enemy and use his new powers.
He starts as a lazy noble boy but grows to become a great adventurer.
So character development plus harem plus an overpowered protagonist, you’ve got it all in this one.
1. Redo The Healer
For anyone who thought goblin slayer was the most controversial anime release, then this is the place where you go wrong.
Redo the healer is goblin slayer but much, much darker.
If not apparent from the title, this is about a healer who was abused by the other members of his team and decided to take revenge, and the way he takes revenge is a somewhat questionable thing here.
Anyways he’s overpowered, and unlike other main characters, he forcefully builds his harem.
So you’ve got everything you need.
The villains may be a little one-sided here, but who cares about that when our main character slays them like a badass?
And a fair warning just because you saw the poster and trailer, don’t expect an anime where cute girls do cute things.
None of us are ready for what we’re about to expect.
Also Read: List Of Every Upcoming Isekai Anime