The Top 20 Amazing Harem Anime WITH OP MC

15. Gakusen Toshi Asterisk (Dub)



Episodes: 24  Two Seasons 


Genres: Action, Comedy, Ecchi, Fantasy, Harem, Romance, School, Sci-Fi, Supernatural

  • Summary

long time ago, a horrifical catastrophe, known as Invertia, has changed the world’s power balance.

Resulting into the rose to power of a group known as the Integrated Enterprise Foundation.

furthermore, a new breed of humans born with amazing physical skills known as Genestella also emerged and joined the ranks of humanity.

Gakusen Toshi Asterisk is an action harem anime that chronicles the story of The Mc Ayato Amagiri, a student who will became so Op after transferring into one of the six most elite schools for Genestella students in the world.

The anime highlights the daily life of students, who learn to control and harness their powers while sometimes duel against each other in random battles.

Hence, Ayato has no real interest in these duels and instead has an another motive for being a part of this prestigious school.

So, What is Ayato’s big secret? and Will he be able to keep up his act?

14. The Testament of Sister New Devil (Dub)


Episodes: 24  Two Seasons

Genres: Action, Ecchi, Fantasy, Romance, Harem, Demons

  • Summary

Running into your new stepsister in the bathroom is not the best way to make a good first impression, which Basara Toujou learns the hard way.

When his father suddenly brings home two beautiful girls and introduces them as his new siblings.

So, he has no choice but to accept into his family the Naruse sisters: busty redhead Mio and petite silver-haired Maria.

But when these seemingly normal girls reveal themselves as demons—

Mio the former Demon Lord’s only daughter and Maria her trusted succubus servant—

Basara is forced to reveal himself as a former member of a clan of “Heroes,” sworn enemies of the demons.

However, having begun to care for his new sisters, Basara instead decides to protect them with his powers and forms a master-servant contract with Mio to keep watch over her.

With the Heroes observing his every move and the constant threat of hostile demons, Basara has to do the impossible to protect his new family members.

Moreover, the protector himself is hiding his own dark secret that still haunts him to this day…

13. Ichiban Ushiro no Daimaou (Dub)


Episodes: 12 

Genres: Action, Harem, Comedy, Magic, Ecchi, Fantasy, School


  • Summary

This is a great harem anime with op mc, the story focus on Akuto Sai transfers to Constant Magic Academy where he befriends a virtuous ninja clan member, Junko Hattori.

On the way to the academy, they vow to make the world a better place together;

however, the situation suddenly takes a turn for the worse upon his arrival—it is prophesied that he will become the Demon King!

As word of his destiny spreads, the school begins to fear him, and Junko’s trust in him falters.

While Akuto is determined to not let his predicted future control his fate.

it seems as though everything he says and does only serve to reinforce the fact that he is destined to be the Demon King.

Moreover, he is surrounded by a harem of beautiful girls who each have their own plans for him, ranging from bringing him to justice to simply showering him with love.


With his newly awakened powers, Akuto must cope with his constantly growing list of misfortune and fight to prove that his fate is not set in stone.


Read Also:  Best Anime Where Boy Goes to All Girl School


12. Hagure Yuusha no Aesthetica (Dub)


Episodes: 12

Genres: Action, Super Power, Ecchi, Fantasy


  • Summary

About thirty years prior to the start of Hagure Yuusha no Aesthetica, a number of people from Earth transfers to other worlds with only about half of them being able to return.

One of them is Akatsuki Ousawa, who was sent to Alayzard to defeat the Dark Lord Garius, which he did, before returning to his original world.

Some other of chosen ones brings back little trinkets as souvenirs.

Akatsuki, on the other hand, goes a different route—he bring back the Dark Lord’s daughter, Miu, who is now posing as his long lost little sister!

Upon returning, Akatsuki and Miu joins a special school called BABEL where they must train to one day master the powers they gained in Alayzard.

In hopes that they will one day be able to serve mankind.

Will Akatsuki and Miu be able to keep her true identity a secret or will their plan to live peaceful lives together go up in flames?

11. Seiken Tsukai no World Break (Dub)


Episodes: 12

Genres: Action, Fantasy, Harem, Romance, School, Supernatural


  • Summary

Seiken Tsukai no World Break is another harem anime with op mc, the story takes place at Akane Private Academy.

Akane’s students possess memories of their previous lives and trains to use Ancestral Arts so that they can serve as defenders against monsters.

Known as saviors, the students are broken up into two categories:

the kurogane who are able to use their prana to summon offensive weapons and the kuroma who are able to use magic.

The story begins six months prior to the major climax of the series during the opening ceremonies on the first day of the school year.

After the ceremony is over, the mc, Moroha Haimura, meets a Satsuki Ranjou who reveals that she is Moroha’s little sister in a past life.

Moroha was a heroic prince capable of slaying entire armies with his sword skills.

Soon afterwards he meets another girl, Shizuno Urushibara, who eventually reveals that she also knew Moroha in an entirely different past life where he was a dark lord capable of using destructive magic but saved her from a life of slavery.

Can those whose minds live in both the present and the past truly reach a bright future?

Delve into the complex world of Seiken Tsukai no World Break to find out!


Read Also: Magic Anime Where MC is Hated By Everyone at First





Leave a Reply

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


Anime Where the Main Character is a Bad Boy and Became Good


Top 10 School Anime With an OP MC who has Magic Powers