Polygamous relationships are the focus of the harem anime subgenre. Polygamy is still taboo in most civilizations, and having many partners is even considered a form of adultery in some. While different cultures may take a different position on the issue, anime series that explore polygamy have a devoted audience, resulting in two distinct subgenres: harem and reverse harem (which refers to a polygamous household).
Unlike the former, which features a male protagonist with various female lovers, the latter focuses on female-centric stories where the protagonist has numerous male lovers. Even if they are both fantastic, we would only be interested in harem shows. Netflix, Amazon Prime, Funimation, Hulu, and Crunchyroll all have streaming options for these harem anime.
12. Kanojo mo Kanojo (2021 -)
Kanojo mo Kanojo’s absence from the list, coupled with the fact that it does not have a large following, makes it a contentious pick. The harem romance show, on the other hand, shows great promise and should attract a large audience in the coming years due to its amusing and interesting premise. The story revolves around Naoya Mukai, a high school student whose childhood crush Saki Saki first rejects his approaches until finally accepting him as a boyfriend in senior year of high school.
Even though Naoya is infatuated with his classmate Nagisa Minase, he is unable to reject her and instead persuades Saki-chan to let her be his second girlfriend. Even as the three of them try to keep their three-way romance a secret, things get more complicated when a third female shows there. The show is available on VRV.
11. Kanokon (2008-2009)
Kouta, who has spent most of his childhood in a small town, finally has the opportunity to attend high school in a big city. Small steps are being taken to get used to the commotion as well as the challenges that await him. His lack of preparedness for Chizuru and Nozoma, two female spirits who are not hesitant to make sexual approaches on him, is his undoing. One of the most entertaining and sexually provocative harem dramas you’ll ever see is Kanokon. Crunchyroll has all of the episodes.
10. Yuragi-sou no Yuuna-san (2018)
Yuragi-sou used to be a popular hot springs inn, but over time, the tales that a malevolent ghost lives there turned it into a cheap boarding house. Amidst all the rumors, Fuyuzora Kogarashi can’t wait to banish the ghost that lives in the place.
A kind silver-haired young lady named Yuuna appears when he finally encounters the legendary spirit, but she has no recollection of her life before to her terrible death. Kogarashi swears to assist her unearth the secret that is holding her tethered to the mortal world, ignoring the tumult and gossip surrounding him. In addition to the wonderful plot and many amusing situations, ‘Yuragi-sou no Yuuna-san’ also has a lot to offer to fans of harem anime. You may watch the show online right now by going to this link.
9. The World God Only Knows (2010 – 2013)
Keima Katsuragi has spent most of his free time playing galge games and gaining the hearts of girls in the virtual world rather than going out and experiencing romance in real life. With his gaming skills put to the test in real life, Keima finds himself being asked to help a demon from hell uncover evil spirits hidden in the hearts of young girls.
He ultimately understands the genuine meaning of a romantic relationship as he meets a variety of real-life women. We highly recommend checking out the supernatural-comedy anime, which is a rollercoaster of emotions. All of the episodes are collected in one place.
8. Rosario + Vampire (2008)
At first glance, Youkai Academy may appear to be just another boarding school. Although integration is a long-term aim, humans are not allowed on the school’s grounds, and those found are to be executed instantly. When Tsukune Aono, a troubled adolescent, is unable to transfer to another high school because of his poor academics, his worried parents decide to send him to the dangerous world.
Faced with a classroom full of sultry young women, Aono recognizes he needs put in extra effort to remain focused in class and conceal his true identity. However, his productivity is hampered by the presence of plus-sized peers. You can follow along with the story’s progress by watching the anime at this link.
7. The Testament of Sister New Devil (2015)
As a former hero, Basara Toujou now leads a peaceful life far from strife and violence. When he meets a female in the bathroom, his life takes an unexpected turn. Mio and Maria – Basara’s stepsisters — are revealed to him later on by their father. However, despite his initial acceptance of the pair, the protagonist is shocked to learn that the girls are demons, the sworn foes of the clan he was formerly a member of.
Toujou, on the other hand, has promised to defend them now that he has welcomed them into their family. The group gradually develops love for one another and engages in sexually explicit behaviors that make the borderline hentai anime even more appealing to watch over time. You can find the whole thing right here.
6. High School DxD (2012-)
‘High School DxD,’ the highest-rated harem anime ever, has no need for justification for its position on our list. In addition to the intriguing idea, the show features multiple sexually explicit sequences that contribute to the overall story. Issei Hyoudou, a perverted high school student who is killed on his first date by a fallen angel, is the focus of the story.
Rias Gremory, a top-class devil, reincarnates the youth and seeks to enslave him. Fortunately, he meets the teenager. In this moment, he begins his journey into the violent and unpredictable world of devils and angels. All of the episodes are available on Funimation.
5. To LOVE Ru (2008 – 2015)
“To LOVE Ru” is an anime adaptation of Saki Hasemi’s Japanese manga series of the same name. a young adult named rita yuki has an unexpected turn when the princess of a powerful alien empire, lala satalin deviluke, falls in his bathtub. Rito is not a nobleman, but she is eager to marry him in order to avoid an unwelcome political marriage.
It’s now impossible for Rito to tell his crush Haruna Sairenji how he really feels about her because there are too many gorgeous women swooning over him. Is he able to deal with all the attention he receives from so many attractive women? On Hulu, you can watch the harem anime to find out.
4. The Fruit of Grisaia (2014 – 2015)
When Yuuji Kazami enrolls at Mihama Academy, he expects to return to a conventional high school life. However, his expectations are dashed when he discovers that his new school is everything from ordinary. Only the principal and five other female students are on campus, all of whom have a painful past and potentially dangerous inclinations that could put their own lives at risk..
Yuuji has to save them, but will he be able to do so given his own internal conflicts? “The Fruit of Grisaia,” based on Front Wing’s adult-themed Japanese light novels, has been grossly underappreciated for its unique fusion of the harem and the psychological thriller genres. On VRV, you may watch the series.
3. Nisekoi (2014 – 2015)
The fact that Raku Ichijou comes from a yakuza family has always made it difficult for him to establish a sense of normalcy in his life. When the American Bee Hive Gang arrives and disputes his family’s territory, it turns into a curse. Raku must appear to be in a romantic connection with Chitoge Kirisaki, the daughter of the Bee Hive head, in order to keep the violence in the region at bay.
Ichijou’s issues are exacerbated by the unexpected encounters with girls from his past and present, which further complicates his relationship with the two teenagers. One of the best harem anime ever made, ‘Nisekoi’ is based on Naoshi Komi’s manga series, and its chaotic and humorous premise makes for an enjoyable viewing. All of the episodes are available on Funimation.
2. Hundred (2016)
When the extraterrestrial race Savage attacks humans with the goal of wiping it off the face of the planet, humanity confronts an existential crisis. In order to mount a counterattack, the aliens will easily prevail unless a weapon known as Hundred is properly utilized. Several studies suggest that a youth called Hayato Kisaragi, who survived a dangerous Savage attack, is the best match for the unusual weapon.
Hayato is sent to Little Garden, a prominent military institution, before launching a proper attack on the enemy. Being elevated to the position as humanity’s last hope in an epic struggle for survival draws the attention of several female classmates, and the adolescent engages in multiple heated experiences with a couple of them as a result. You can find the whole thing right here.
1. The Quintessential Quintuplets (2019 -)
Even though most harem anime have a significant fan base, few of them are highly rated or have a well-developed plot that keeps viewers engaged. The Quintessential Quintuplets share all of these characteristics, so it’s no surprise that we’ve included them in our ranking. Fuutarou Uesugi, a clever high school student, is assigned to teach a group of quintuplet sisters who are prone to mischief.
Young Uesugi is desperate to help his student graduate, but the sisters not only despise studying but also loathe Uesugi. His family is in financial difficulties. While the tutor-student conflict intensifies, the comedic plot takes a love turn. The anime can be seen on this page if you’re interested.