20+ Best ISEKAI HAREM Anime Of All Time! (Recommendations)

Well, we know you like our blogs and we like to give you new, and fun blogs. That’s why we, the one and only Quote the Anime, are back with a new blog.

Today, we are here with an interesting combination of two genres. I mean, these two are one of the most popular themes/genres so why not give you a list of anime where they both are present.

Isekai is where the MC is transported or reincarnated in the new unfamiliar world, and for the other one, I don’t think we have to tell you what it is, you already know. Still, if you are new to anime, the other category is where the MC is surrounded by beautiful girls and is loved by them.

So, let’s get into our list we hope you’ll have a fun journey

Table of Content

21. Conception

Harem Isekai Plot Animation Characters Total
7/10
6/10
5/10
8 /10
6 /10
32 /50

Genre: Action, Adventure

Anime Storyline:

How lucky can the MC be? Like I know it’s this type of anime he is already lucky, but how lucky can he be? Can he have so much luck that he can be the father of 12 children?

Well, Itsuki Yuge was transported into an unfamiliar world and that world was under attack by monsters. However, only “Star Children” can fight them, and they can only be produced by 12 war maidens.

Well, now you know how lucky he is. Itsuki has to be the father of 12 children to save the world.

 

20. The Master of Ragnarok & Blesser of Einherjar

Harem Isekai Plot Animation Characters Total
6/10
7/10
6/10
6/10
8 /10
33/50

Genre: Fantasy, Adventure

Anime Storyline:

Yuuto Suoh was a normal junior high school student until he was transported to the early period (2000-1300 BC).

The question is how did he get his group of girls? Well, he became the patriarch of the Wolf Clan so it’s obvious he is surrounded by beautiful girls.

Yuuto didn’t have any special ability, but he was skilled in making war plans. By combining his modern knowledge with war tactics, he gained a lot of honour, and of course love.

 

19. Re: Zero

Re Zero
Harem Isekai Plot Animation Characters Total
4/10
8 /10
7/10
8 /10
6/10
33/50

Genre: Fantasy, Isekai, Drama

Anime Storyline:

I don’t know why, but this anime might give you nightmares. Besides isekai and the other category, this anime is full of suffering which is just too much for our heart to take.

Natsuki Subaru, one day walked out of the shop and found himself in a new unfamiliar fantasy world. Subaru didn’t have any special powers, but he does have is that every time he dies, he starts again from a particular point. I’ve kinda forgotten how many times he died. I mean he kicked the bucket a lot of times.

Subaru is a selfless type of person; he puts others before himself and cares for everyone. That’s one of the reasons why he became the love interest of the two most popular waifusRem and Emilia. Besides them, other female characters can be seen taking an interest in him.

 

18. Death March to the Parallel World Rhapsody

Death march to the parallel world rhapsody
Harem Isekai Plot Animation Characters Total
6/10
7/10
7/10
7/10
7/10
34/50

Genre: Fantasy, Drama

Anime Storyline:

Well, being a game programmer sounds good, but what if this puts you in a different world. I mean you are working, you took a nap, and woke up in a game world you were working on. 

Ichiro Suzuki was fixing bugs that were appearing in the upcoming video game. However, he decided to take a short nap when he woke up and found himself in a new world which he quickly realised was a game world he was working on. His appearance and name changed when he became a 15-year-old boy, Satou.

Some things happened and Satou’s level increased from 1 to 310 in a blink of an eye. This made him the strongest man in that world. Well, he looks good, overpowered, why wouldn’t any girl fall for him? Satou gets a lot in the gaming world, and he is surrounded by beautiful girls.

 

17. Demon Lord Retry

Demon Lord Retry
Harem Isekai Plot Animation Characters Total
8/10
5/10
8/10
7/10
7/10
35/50

Genre: Fantasy, Isekai, Adventure

Anime Storyline:

Here we are again with some game world stuff. Well, Akira Oono finally decided to shut down the server of a game he manages, but it didn’t happen. Instead, he went inside the game as the Demon Lord.

Now, Akira is in the game as the Demon Lord Hakuto Kunai. This world which he is in is not exactly like the game he was managing. It was a bit different. So, Akira, I mean the demon lord, decided to summon people or you can say, companions who will help him in finding the truth about this gaming world he is in.

I mean you get it right? He is a demon lord. Everyone obeys him, and a person with such a high reputation is liked by beautiful ladies so you know what I’m saying about. Like he is the demon lord on a journey with companions who are cute.

 

16. How Not to Summon a Demon Lord

How NOT To Summon A Demon Lord
Harem Isekai Plot Animation Characters Total
5/10
6/10
8/10
9/10
8/10
36 /50

Genre: Fantasy, Isekai

Anime Storyline:

Ohh god another guy transported into a gaming world. We need a break don’t we? Still, let’s take a look at it.

Takuma Sakamoto is a gamer and now he is transported into his favorite MMORPG  game, Cross Reverie. He is in the appearance of his own game character Demon Lord Diablo. 

Well, he just didn’t get teleported, he was summoned by two girls Rem and Shera. They both tried to make Diablo their servant, but they ended up being the servant of Diablo. Well, now he has two beautiful girls as his servant. What else would a guy want? However, Takuma decides to travel inside this world with his two servants.

 

15. Dog Days

Harem Isekai Plot Animation Characters Total
7/10
7/10
7/10
8/10
7/10
36 /50

Genre: Isekai, Fantasy, Comedy

Anime Storyline:

Hmmm. Let’s see you’ve been summoned to an unfamiliar world to protect it from evil forces. What will you do?

If you don’t know, then let me tell you what Shinku Izumi did. Shinku was a normal student who suddenly got summoned into a new world that was unfamiliar to him.

People of that world looked normal like other humans, but they had animal features like tails and ears.  He was summoned by the Princess; she had features of dogs and her name was Millhiore. Millhiore requested Shinku to fight to protect their land.

Well, he is in a new world, and he is summoned by the princess so he can save their land from evil forces. He is a hero and everyone loves heroes. He became popular among girls and got some of them as his companies including the princess as well.

 

14. Aesthetica of Rogue Hero

Aesthetica of a Rogue Hero
Harem Isekai Plot Animation Characters Total
8/10
8/10
8/10
6 /10
7/10
37/50

Genre: Action, Fantasy

Anime Storyline:

Well well, this anime is pretty interesting. That’s because in this anime, you can go to a different world and if you survive there, you will come back to the real world with a special gift.

Alayzard” is a world full of swords and magic young people often get spirited away, and if they came back alive. they gain a magic ability as a gift of their survival. There is an international organization as well which trains the survivors to master their magic.

Enough with the plot, let’s get to the main point. Our mc, Akatsuki Ousawa, is known as the hero of Alayzard and that’s because he killed the Dark Lord. He is pretty strong and girls like him. Not to mention they are attracted towards him even though he likes girls a bit too much.

 

13. Overlord

overlord
Harem Isekai Plot Animation Characters Total
5/10
8/10
9 /10
7/10
9 /10
38/50

Genre: Action, Dark Fantasy, Adventure

Status: 12 Episodes

Anime Storyline:

Can you love a game this much even if you are stuck in it you don’t want to come out of there? I’m talking about a video game by the way. We are obsessed but not that much right? But some are way too obsessed.

Ainz Ooal Gown, earlier known as Momonga, was a MMORPG player in a game called Yggdrasil. This game was about to shut down and he wanted to spend the rest of the time in the game. Well, somehow he ended up being inside the game world as his own Skeletal character.

He has an army which he was able to control powerful subordinates/generals. Ainz was so obsessed that he cared about the game world more than the real world. Ainz was so powerful and his subordinates/generals always obeyed his orders. His generals were girls as well, and they seemed to be so loyal toward him, they even had a huge crush on Ainz.

 

12. In Another World With My Smartphone

In another world with my smartphone
Harem Isekai Plot Animation Characters Total
9 /10
7/10
8/10
8/10
7/10
39/50

Genre: Fantasy, Adventure

Anime Storyline:

Ok, here’s the deal: you’ve been killed by God himself, and now you can’t go back to your original world, so what will you do?

Well, it’s something that happened to Touya Mochizuki. He was killed by god, and now god can’t send him back to Japan. Instead, as an apology, God decided to reincarnate him into a fantasy world. Here’s a twist: Touya requests god to give him a smartphone which he will bring himself to the new world. God accepts his request.

Now, Touya is in a new world. Because of his humble nature and he is skilled in using magic, he made a lot of people like him and most of them are girls. So, you know, God made a mistake which made a boy’s life heaven.

 

11. Konosuba

Konosuba
Harem Isekai Plot Animation Characters Total
4/10
10/10
10/10
10/10
6/10
40/50

Genre: Parody, Fantasy, Comedy

Anime Storyline:

Aren’t you bored with the same theme? Isekai, that other category, and Romance? I guess we need a change. So why not make it Isekai, Girls, and Comedy sounds more fun doesn’t it?

Well, Kazuma died pitifully. I mean laughably. Before entering the afterlife, Kazuma met Aqua. She was a goddess and she decided to send Kazuma into a world where he will face the Devil King. Kazuma can have one thing with him, it can be a strong weapon or ability of his choice, but he chose Aqua to be with him in his journey. I mean she is a goddess, why not?

Later, Darkness and Megumin joined Kazuma and Aqua. Let me tell you or take it as a warning, you are going to laugh a lot, it might make your stomach hurt as well. This anime is just on a different comedy level.

 

10. Outbreak Company

Outbreak Company Final
Harem Isekai Plot Animation Characters Total
10/10
7/10
10/10
10/10
4/10
41/50

Genre: Comedy, Drama

Anime Storyline:

Working with the government can be boring. I mean, following proper rules and regulations is just boring. What if the government hires you to improve relationships with an unknown world? Not a county, I’m talking about a whole new world. This sounds fun.

Shinichi Kanou is hired by the government that’s because he is a hardcore otaku and gamer. However, just after meeting his new employer, he is kidnapped, and when he wakes up, he is in a new world where he was not supposed to be. 

How did he get his group? Well, the government hired people to assist him, not to mention they were beautiful girls, even a half elf-human maid. They fell in love with him, and that’s how he got his group. Ahh, he is lucky but we are not.

 

9. The Familiar of Zero

The Familiar Of Zero
Harem Isekai Plot Animation Characters Total
7/10
10/10
9 /10
8 /10
8 /10
42/50

Genre: Fantasy, School

Anime Storyline:

 I know it feels bad when someone treats you badly. It hurts more when you’ve done nothing and still you get rough treatment. However, people and situations change.

Saito Hiraga, A.K.A our MC, was summoned by Louise Françoise Le Blanc De La Vallière or simply Louise. Louise summoned Hiraga as her eternal companion; it wasn’t intended to summon him just to be clear.

Louise wanted to summon a strong magical creature, but she summoned Saito, a normal boy from Japan. 

In the beginning, Lousie was mean and rude to him. She made him wash her clothes, made him sleep on a bed of hay and did many other mean things to him. However, things changed. They both got along and even fell in love with each other. Saito even met other girls. They started to like him as well, that’s how Saito got his group.

 

8. The Ambition of Oda Nobuna

the ambition of oda nobuna
Harem Isekai Plot Animation Characters Total
8 /10
10/10
8 /10
9 /10
8 /10
43/50

Genre: Historical, Adventure

Anime Storyline:

What if someday you woke up and found yourself between a war? You’ll be shocked or surprised? I guess you’ll be shocked. Yoshiharu was shocked as well.

One day, Yoshiharu Sagara wakes up and his life changes completely. That’s because he woke up just between a raging war. However, he was saved by a legend named Hideyoshi Toyotomi, but this cost him his life. While dying, Hideyoshi asked Yoshiharu to become a feudal lord in his place.

It didn’t take a lot of time to understand that Yushiharu is in an alternative reality of Japan where girls, I mean beautiful girls, are warlords.

Things happened, Yushiharu becomes Nobuna’s assistant, and helps her in the conquest of Japan. Well well, the main thing is the clan in which Yishiharu was is full of beautiful girls. I mean he even won the hearts of many girls who were from the clan. This was because of his selfless nature and kindness.

 

7. That Time I Got Reincarnated As a Slime

That Time I Got Reincarnated As A Slime
Harem Isekai Plot Animation Characters Total
7/10
10/10
8 /10
10/10
9 /10
44/50

Genre: Fantasy, Adventure, Action

Anime Storyline:

You died while saving someone, and you got reincarnated based on your last thoughts which you were thinking before dying. After your new Reincarnation, you can solo Goku. Ooof! That’s the type of new life I want after dying.

Satoru Mikami was stabbed by a robber while protecting his junior co-worker. Later, he got reincarnated in a fantasy world as a slime. I know slimes sound awful but it’s not like that. 

He is now called Rimuru or you can say True Demon Lord Rimuru Tempest. He is humble and he is a kind king. A lot of people follow him, including beautiful girls. Rimuru is the love interest of many girls. He is one hella lucky slime.

 

6. My Next Life as a Villainess: All Routes Lead to Doom

My Next Life As A Villainess
Harem Isekai Plot Animation Characters Total
8 /10
7/10
9 /10
10/10
10/10
44/50

Genre: , Fantasy, Comedy

Anime Storyline:

Ok! so let’s make this more interesting. How about a reverse of the genre? Instead of a boy how about a girl gets her group? I mean, it is interesting, don’t you think?

Catarina Claes is a young girl who is a noble by the way. She is an otaku who one day found herself in a different world. She quickly recognized that she is in a game world called Fortune Lover. Catarina ended up in this game world after she got hit by a car.

Catarina is reborn as a villainess in the game. She knows all routes and where they led to. She even knows which route will kill her. That’s because she has a lot of knowledge about “Fortune Lover”.

Catarina is liked by people, maybe that’s because her nature is kind which makes people fall for her. No doubt she is in demand among the boys. She is pretty and kind, that’s why she has a group. So, what do we learn here? We learn if we want a group we have to be kind.

 

5. Gate

Gate
Harem Isekai Plot Animation Characters Total
8 /10
8 /10
10/10
10/10
10/10
46/50

Genre: Isekai, Action

Anime Storyline:

This is one of the greatest fears of humanity. If someday a portal appears and creatures with supernatural abilities start coming out of it, whoever or whatever comes in their way will be destroyed. Sounds fantastic! I mean it’ll be full of action.

One day in Japan, a gate-like portal appeared. Creatures came out of it and the Japan Self Defense Force (JSDF) tried their best to stop them and send them back. Meanwhile, our mc, Youji Itami, saved the lives of people in every possible way.

Later, Youji is on a mission to investigate the portal by going in it and is also assigned to form a friendship between both worlds. While on mission Y0uji met several people/creatures and gained their trust. His investigation into the unknown world helped him in gaining his group. I wish I could’ve been in his place.

 

4. Sword Art Online

Sword Art Online
Harem Isekai Plot Animation Characters Total
7/10
10/10
10/10
10/10
10/10
47/50

Genre: Fantasy, Adventure, Action

Anime Storyline:

Ahh man again and again it’s just about games. I guess isekai should be a gamer genre, what do you think? Well, this game is quite different. If you die in the game, you die in real life

Kazuto Narusaka in-game world Kirito, and other 10,000 players logged in a game called SAO (SWORD ART ONLINE). This was not an ordinary game. You can control your character with your mind by putting on a headgear. Well, here’s the twist. When they entered the game, they noticed they were not able to log out.The game creator, Kayaba, appeared and told whoever cleared all hundred floors of Aincrad will be freed from SAO but if you die, you die in real life as well.

Kirito was one of the most skilled people in the game. When he was on his journey he met various people, and girls they eventually fell in love with. Kirito was the type of guy every girl wishes for. I mean he was kinda perfect, that’s why he was the love interest of girls.

 

3. Tenchi Muyo! War On Geminar

Tenchi Muyo
Harem Isekai Plot Animation Characters Total
9/10
9/10
10/10
10/10
10/10
48/50

Genre: Comedy, Space Opera

Anime Storyline:

Would you put your life on a line just to assassinate someone?  Well, you ain’t got any other choice. You have to assassinate her, that’s the only choice for you or you won’t be able to go back to your home.

Kenshi Masaki is kidnapped, and brought to an unknown world called Geminar. If he wants to go back, he has to kill the newly crowned princess. Lashara Aasu XXVIII. However, Kenshi gets captured by her army with a robot called Sacred Mechanoid.

Kenshi starts serving her as her new servant and starts attending an academy so he can polish his pilot skills. In the academy, Kenshi became so popular among girls and boys became jealous of him. I mean, Kenshi was kind, he was able to cook and his carpentry skills were good too. The affection of girls towards him increased day by day, and eventually led to a group.

 

2. Arifureta: From Commonplace to World's Strongest

Arifureta
Harem Isekai Plot Animation Characters Total
9/10
10/10
10/10
10/10
10/10
49/50

Genre: Fantasy, Isekai

Anime Storyline:

Things are going to get a bit intense here. I’m quite sure you will love this anime. I mean why not? A silly trio, a bunny girl, everything is your type, isn’t it?

Hajime Nagumo is a high schooler who is bullied by his classmates. One day, the whole class gets transported into an unfamiliar world. They all become stronger because they get the magic ability. However, Hajime doesn’t get stronger until he is betrayed by his classmate.

Here’s the interesting thing: he starts his journey alone. He is later joined by a vampire girl Yue, a bunny girl named Shea, and an overly excited dragon. I mean, I don’t think I have to tell you anything else. You know what is happening here.

 

1. No Game No Life

No Game No Life
Harem Isekai Plot Animation Characters Total
10/10
10/10
10/10
10/10
10/10
50/50

Genre: Adventure, Fantasy, Game

Anime Storyline:

Ahehemmm, things might get over-the-top here but who cares? Well, it’s again a game world kind of anime but this one is better than the rest.

Sora and Shiro are also known as ” BLANK” in the game world as legends and siblings in real life. They are not interested in the real world, for them, it’s just another game. Somehow, they ended up in a strange world where everything is a type of gamble.  Everything will be settled when both parties put something valuable; it can be anything or anyone you put as a price.

Sora and Sito agree to play games so they can defeat unknown God Tat, and become the new gods themselves. However, Sora gains a lot of attention from girls, and things get over-the-top to a stage where he has a group full of beautiful girls.

 

Which Anime Do You Think Should Be At Number 1? Let Us Know In The Comments!

Ohh Hii! So, you are here, was your journey good? I mean, was it fun reading about such interesting similar-themed anime? After all, it has the one thing we like in it.  I mean we love this genre, don’t say you don’t, we know you well. So, let us know in the comment which was your favourite and also let us know which list you want next.

 

Leave a Reply

Your email address will not be published. Required fields are marked *

More Isekai

More Recommendations

Join us on Discord
Drop a line and Chat with the Community