Harem or HRM is a popular anime/manga sub-genre. Of course, you’ve googled this word before (Do not pretend as you’ve never been intrigued by that word!). Derived from the Arabic word, ‘hareem’/’harem’, HRM stories are based on polyamorous/polyandrous relationships.
These relationships can be either the main/core character surrounded by many women or men (Reverse Harem) vying for attention or more. The most important example is a key male character surrounded by a group of women.
There are some recent variants of this sub-genre where same-sex characters are involved in romantic/sexual relationships. However, its origins are highly debatable. Some fans regard Tenchi Muyo! setting the standard for harem anime.
But, some claim that Urusei Yatsura solidified the theme. If one were to focus on the structure of an HRM story, one might find that the crux of the plot may not be romantic.
But it may be ambiguous or dwindling. A relationship between two girls and one guy does not qualify as an HRM plot. It is rather known as, a love triangle.
Being a very sexualized genre, many have taken a disliking or even offence to the way girls/women have been represented in these anime. Some claim it to be needlessly sexual, a.k.a fan service.
The United States of America has been the toughest critic of this genre voicing the misinterpretation of being polyamorous and the sexist remarks these shows voice. Ironically, the US is also the one place where HRM anime/manga is becoming increasingly popular.
What you must know here is that polygamy is not legal in many countries. ESPECIALLY, not in Japan or China. But polygynous marriage and relationships are prevalent in African, Middle Eastern, and some Asian countries.
And, Antarctica, it’s legal there! This article is STRICTLY FOR THE 18+ OTAKUS, Entoin does not promote underage otakus viewing topics they do not fully understand or are aware of.

AdventureDramaEcchi
Source:
Light novel
Format:
TV
Season:
2021 (Winter)
Status:
Finished
Adult:
No
Episodes:
11
"Mushoku Tensei: Jobless Reincarnation" is a standout among harem anime, renowned for its deep exploration of reincarnation and destiny. The series follows an unfortunate, nameless Japanese NEET who, after losing his parents, is forced out of his home and finds himself at rock bottom.
Redeeming himself in a final act of courage, he saves a stranger from an oncoming truck and loses his own life in the process. He is unexpectedly reborn as a baby in a vibrant world filled with magic and mythical creatures, retaining all the memories of his previous existence.
Determined to make the most of his second chance, he adopts the name Rudeus Greyrat and sets out to live a meaningful life. Gifted with magical talent, Rudeus quickly becomes a remarkable magician, drawing admiration—and affection—from many girls in his new world.
The series has sparked some controversy, especially in China, over its portrayal of mature themes and sexual content that contrast with certain cultural standards. Despite this, Studio Bind’s adaptation has received praise for its faithfulness to the source material, and Japanese fans have embraced its compelling story and characters.

ComedyDramaRomance
Source:
Manga
Format:
TV
Season:
2006 (Spring)
Status:
Finished
Adult:
No
Episodes:
26
Ouran High School Host Club stands out as a beloved shoujo and reverse harem anime, celebrated for its witty satire of otaku culture and playful exploration of gender roles. The story follows Haruhi Fujioka, a scholarship student at an elite academy known for catering to the children of the social elite.
Haruhi's life changes dramatically when she accidentally shatters an extravagant vase in the Host Club's lounge. To repay her debt, and owing to her androgynous looks, she is enlisted to masquerade as a male host, opening the door to a fascinating world of opulence and unexpected friendships.
Packed with clever humor, touching moments, and romantic entanglements, Ouran High School Host Club remains endlessly entertaining. Its memorable cast—especially the endearing host members—has cemented its status as a fan favorite, inspiring adaptations in anime, visual novels, and live-action formats.
Recommended:

ComedyDramaRomance
Source:
Visual novel
Format:
TV
Season:
2007 (Fall)
Status:
Finished
Adult:
No
Episodes:
23
Clannad, inspired by the acclaimed visual novel by KEY released in 2004, is celebrated as one of the most emotionally resonant anime series of all time. The narrative centers on Tomoya Okazaki and his best friend Youhei Sunohara, high school students who often shirk their responsibilities and drift through their days without purpose.
Tomoya's outlook shifts dramatically after meeting Nagisa Furukawa, a gentle and shy girl held back a year by illness. Touched by Nagisa’s determination to overcome her setbacks, Tomoya finds himself drawn to her, as well as a handful of other girls, each facing their own hardships and emotional barriers.
With a newfound resolve to help Nagisa and his classmates, Tomoya becomes involved in reviving the school's drama club. Clannad masterfully blends elements of harem, drama, and slice-of-life, delivering a story rich in heartbreak, hope, and personal growth.
The series boasts a memorable cast of female characters, each with distinctive personalities and endearing quirks. Clannad captivates viewers with its beautifully animated visuals and powerful storytelling, ensuring an emotional journey that lingers long after the final episode.
Recommended:

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2023 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
Rentarō might appear to be just an average guy, but he’s infamous for being rejected by a staggering 100 girls. His fortunes take a surprising turn when a visit to a shrine leads the God of Love to reveal his destined fate: Rentarō is meant to have 100 soulmates—but with a dire twist.
If Rentarō fails to reciprocate the love of any soulmate, she will meet a tragic fate. Now, caught in this extraordinary situation, Rentarō must juggle the affection of countless girlfriends, each with their own personalities, quirks, and emotional needs, all while grappling with profound questions about love and destiny.
Debuting in 2023, this anime delivers a blend of wild comedy and genuine heartfelt moments, quickly capturing the hearts of romantic comedy fans. Viewers praise its colorful cast, witty humor, and the complex ethical dilemmas woven into the story.
Although some viewers have pointed out flaws in its pacing and outlandish premise, the confirmation of a second season highlights its unique appeal. Under its original Japanese title, "Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo," the series currently enjoys a respectable MAL rating of 7.86.

ComedyRomanceSlice of Life
Source:
Light novel
Format:
TV
Season:
2017 (Spring)
Status:
Finished
Adult:
No
Episodes:
12
Tomoya Aki is a devoted fan of light novels, with a burning ambition to develop his own visual novel video game. His life takes an unexpected turn during spring break when he has a chance encounter with Megumi—a classmate so ordinary that Tomoya had never really noticed her before, despite her beauty.
Inspired by Megumi's unique presence, Tomoya decides to make her the model for his game's heroine. He gathers a creative team of talented girls, and together, they dive into the energetic and chaotic world of amateur game development. Their collaboration quickly becomes a source of comedy, as romance and misunderstandings complicate their already hectic project.
"Saekano: How to Raise a Boring Girlfriend" stands out for its witty dialogue and unconventional humor. Some viewers are enchanted by its playful self-awareness, while others find its eccentricities a bit overwhelming. This blend of meta-humor and romantic twists makes it a memorable entry in the harem anime genre.

ActionComedyEcchi
Source:
Light novel
Format:
TV
Season:
2024 (Spring)
Status:
Finished
Adult:
No
Episodes:
12
Set in a distant future, "Date A Live!" takes place in a world threatened by mysterious space invaders. These invaders trigger catastrophic space quakes, resulting in massive destruction and countless casualties. Amid the chaos, one determined young man, Shidou Itsuka, emerges with an unusual approach to saving humanity.
Instead of fighting the invaders, Shidou sets out to date the beautiful Spirits behind the attacks, hoping his charm can end the chaos once and for all. This premise brings together energetic action, a generous dose of fan service, and hilarious moments, making the series both thrilling and fun to watch.

ActionComedyEcchi
Source:
Manga
Format:
TV
Season:
1989 (Spring)
Status:
Finished
Adult:
No
Episodes:
18
"Ranma ½" stands as one of the most influential harem anime, frequently mentioned alongside genre-defining hits like "Tenchi Muyo!" This iconic series, which debuted in 1989, follows Ranma Saotome, a skilled martial artist who is cursed to transform into a girl whenever exposed to cold water, thanks to a mishap during his rigorous training.
Since his youth, Ranma has pursued martial arts mastery, but the strange curse throws his life into chaos. As he strives to find a cure to regain his original form, Ranma also contends with a comedic arranged engagement, which only adds to his many challenges.
Ranma’s fiancée, Akane Tendo, is another accomplished martial artist known for her strength and skepticism toward men. Together, they navigate a whirlwind of hilarious misadventures, unexpected romantic entanglements, and formidable foes in their pursuit of normalcy.
With its signature blend of energetic comedy and inventive action, "Ranma ½" has remained a beloved fan favorite for decades. Its timeless appeal and impressive legacy earn it a well-deserved place among anime’s true classics.
For any anime enthusiast, "Ranma ½" is simply essential viewing!

ActionDramaEcchi
Source:
Visual novel
Format:
TV
Season:
2015 (Spring)
Status:
Finished
Adult:
No
Episodes:
10
Adapted from the acclaimed visual novel "The Fruit of Grisaia," which won the Moe Game Awards Grand Prize, "The Eden of Grisaia" continues the story set in motion by its predecessor, "The Labyrinth of Grisaia." The anime first captivated audiences in 2014, seamlessly building on the intense narrative established in previous installments.
The protagonist, Yuuji, struggles with the scars of his turbulent past while striving to find peace. His world is upended when he is unexpectedly arrested by a shadowy organization called Ichigaya, accused of terrorism. Despite possessing evidence that implicates him, Ichigaya is keenly aware of Yuuji's innocence behind closed doors.
With ulterior motives motivating Ichigaya's actions, the girls of Mihama Academy spring into action. United by loyalty and courage, they risk everything to shield Yuuji from becoming a mere pawn in their political scheming.
"The Eden of Grisaia" distinguishes itself as a standout harem anime, thanks to a suspenseful plot and a dynamic, emotionally intricate cast. The characters' development and their genuine bonds add layers of intrigue, making this series a must-watch for dedicated fans of the genre.

ComedyDramaRomance
Source:
Manga
Format:
TV
Season:
2019 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
After the passing of his mother, Futaro shoulders the burden of his family's debts, struggling to make ends meet. His life takes a dramatic turn when a wealthy household hires him as a private tutor for their children, offering hope and financial relief.
But there’s a twist—Futaro must tutor the five quintuplet Nakano sisters, each with their own vibrant personalities and stubborn quirks. Though the girls are wary of Futaro at first, their lively dynamics soon spark both comedic chaos and heartfelt moments, transforming their daily lives in unexpected ways.
By April 2021, "The Quintessential Quintuplets" had surpassed 15 million copies sold, a testament to its popularity. Praised for its charming romantic comedy and the endearing relationships at its core, the series has garnered fans worldwide and even secured the Best Shonen Manga prize at the Kodansha Manga Awards, along with multiple nominations.

ComedyRomanceSupernatural
Source:
Manga
Format:
TV
Season:
2010 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
"The World God Only Knows" takes the concept of courting your crush to extraordinary heights, blending romance and comedy in a truly unique way. The story centers on Keima Katsuragi, renowned online as the "God of Conquest" for his flawless ability to win over virtual heroines in dating simulation games.
Despite his online prowess, Keima is a quiet and introverted student in real life, often marginalized and misunderstood because of his obsessive love for 2-D girls. His world is turned upside down when Elsie, a demon from hell, appears with a mission that only he can accomplish.
Elsie needs Keima's help to capture runaway spirits that escape from the underworld and hide within the hearts of real-world girls. To succeed, Keima must apply his game-based strategies to genuine interactions, conquering the hearts of multiple "3-D" girls—a daunting task for someone with little interest in real romance.
With its clever plot, witty humor, and engaging characters, this highly-rated series offers an original twist on the harem genre and promises endless entertainment for both newcomers and longtime anime fans.

ComedyRomanceSlice of Life
Source:
Manga
Format:
TV
Season:
2014 (Winter)
Status:
Finished
Adult:
No
Episodes:
20
"Nisekoi," also known as "False Love," is a beloved romantic comedy anime that has charmed fans with its engaging storyline and colorful characters. The series revolves around Raku Ichijou, the son of a Yakuza boss, and Chitoge Kirisaki, whose father leads a rival gang, setting the stage for unexpected twists.
Raku holds onto a mysterious locket, given to him by a childhood sweetheart he can't clearly remember. As a teenager, he longs to discover which girl from his past holds the key to his heart.
Though Raku secretly hopes his first love is Kosaki, his current crush, fate takes a different turn when both families force Raku and Chitoge to fake a relationship to bring peace between their gangs.
Amidst comedic misunderstandings and heartfelt moments, Raku’s journey to uncover his true love becomes increasingly complicated by a delightful cast of girls, making "Nisekoi" a must-watch for any harem anime enthusiast.

ActionAdventureComedy
Source:
Light novel
Format:
TV
Season:
2015 (Spring)
Status:
Finished
Adult:
No
Episodes:
13
Inspired by the popular light novel, "Is It Wrong to Try to Pick Up Girls in a Dungeon?" is a fantasy harem anime set in the vibrant city of Orario. The story centers on Bell Cranel, a determined 14-year-old adventurer.
Bell journeys alone under the guidance of his goddess, Hestia. After being rescued by the renowned swordswoman Ais Wallenstein, whom he greatly admires, he continues striving as the sole member of the Hestia Familia to survive and grow stronger.
Unbeknownst to Bell, he has captured the hearts of many—goddesses, mortals, and deities alike, including Hestia herself. Despite this, Bell remains focused on his perilous journey, overcoming new challenges with every step.
The franchise has expanded beyond the light novel to include a manga, an anime adaptation, and even a video game. Its widespread popularity makes it a beloved series in Japan!

ActionComedyMecha
Source:
Original
Format:
TV
Season:
1996 (Fall)
Status:
Finished
Adult:
No
Episodes:
26
"Martian Successor Nadesico" centers on Akito Tenkawa, a young man from the Utopia colony on Mars whose world is shattered when the Jovian Lizards launch a sudden attack. Surviving the chaos, Akito mysteriously awakens on Earth with no recollection of how he escaped.
Despite dreaming of a tranquil life as a chef, Akito gets swept into conflict when he's enlisted to pilot the advanced battleship ND-001 Nadesico, developed by the powerful Nergal corporation. This new role places him in the heart of intergalactic war, far from the peaceful existence he craves.
Onboard the Nadesico, Akito unwittingly becomes the center of attention among the predominantly female crew, including the ship's charismatic captain. His daily life quickly turns into a lively harem, though his true passions remain cooking and his favorite show, "Gekiganger III."
Imagine "Neon Genesis Evangelion" infused with comedy and harem antics—plus an anime within the anime. With its energetic blend of sci-fi, humor, and action, "Martian Successor Nadesico" delivers a delightfully entertaining and whimsical ride from start to finish.

ActionComedyRomance
Source:
Manga
Format:
TV
Season:
2007 (Spring)
Status:
Finished
Adult:
No
Episodes:
52
At just 16 years old, Hayate finds himself thrust into adulthood as he is forced to support himself after being abandoned by his irresponsible parents. Fate intervenes when he crosses paths with Nagi Sanzenin, a wealthy heiress only 13 years old.
After Hayate heroically saves Nagi from a kidnapping attempt, she becomes smitten and hires him as her personal butler. Now, Hayate navigates the challenges of running a grand mansion, serving an eccentric employer, and catching the interest of multiple women who find themselves drawn to him.
"Hayate the Combat Butler" masterfully combines over-the-top harem comedy with charming character dynamics, offering a delightful and highly entertaining experience for fans of the genre.

AdventureComedyFantasy
Source:
Light novel
Format:
TV
Season:
2004 (Spring)
Status:
Finished
Adult:
No
Episodes:
78
Yuri Shibuya seems like any ordinary teenager until a fateful encounter with bullies leads him to an extraordinary world. After being shoved into a toilet, Yuri is unexpectedly transported through a portal into a medieval fantasy realm filled with magic, intrigue, and danger.
To his amazement, the locals believe Yuri is destined to become the next Demon King, judging by his unique traits and arrival. As Yuri adjusts to this new reality, he faces off in a duel with a demon adversary, ultimately discovering that his role as Demon King is more than just a misunderstanding.
Determined to bring about peace, Yuri sets out to unite humans and demons in this fantastic world. What truly sets 'Kyo Kara Maoh!' apart from typical harem anime is its twist: while Yuri is surrounded mainly by other boys, the series manages to weave in harem-style dynamics with a fresh perspective.
This male-heavy ensemble has garnered a devoted female fanbase, thanks to its engaging characters and unique spin on the genre. While not a conventional harem anime, 'Kyo Kara Maoh!' is a captivating series that deserves your attention.

ComedyRomanceSci-Fi
Source:
Original
Format:
TV
Season:
1995 (Spring)
Status:
Finished
Adult:
No
Episodes:
26
"Tenchi Muyo!" tells the story of Tenchi Masaki, a 17-year-old who enjoys a peaceful life in rural Japan. His ordinary days come to an abrupt end when a pirate spaceship crashes near his grandfather’s temple, bringing the attention of the Galaxy Police directly to him.
Suddenly, Tenchi finds himself swept up in the chaos of intergalactic conflict, surrounded by six extraordinary women from vastly different backgrounds. As they all adjust to life on Earth—with Tenchi’s uncertain assistance—the group faces a whirlwind of comic misadventures and mishaps.
Lauded for its influence on the modern harem genre, "Tenchi Muyo!" is essential viewing for anime fans. Its distinctive blend of humor, fanservice, and unforgettable characters has ensured its legacy and timeless appeal.

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2019 (Fall)
Status:
Finished
Adult:
No
Episodes:
13
Nariyuki is tasked with tutoring the school's brightest students in the subjects they struggle with the most. Each of the three girls excels in certain areas yet faces challenges in others, creating an interesting dynamic as Nariyuki helps them improve. Meanwhile, he must also navigate their affectionate advances, all while striving to earn a coveted scholarship.
Teaching subjects that he's still mastering himself adds a unique twist to Nariyuki's journey. The show balances hilarious situations and fanservice, making it an entertaining watch for fans of both romance and comedy.
At its core, "We Never Learn!" is about making the best of challenging—and often awkward—situations, bringing both heart and humor to the classic harem genre.

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2023 (Spring)
Status:
Finished
Adult:
No
Episodes:
12
Known in Japan as Megami no Café Terrace, this anime holds a solid MyAnimeList (MAL) rating of 7.32. The story focuses on Hayato, who returns to his coastal hometown with plans to close his late grandmother’s beloved Café Familia.
To his astonishment, he discovers five lively young women residing there: Akari, an energetic cook; Shiragiku, the calm manager; Risa, a talented photographer; Fuuka, a cheerful musician; and Maaya, a thoughtful writer. Each has been deeply inspired by Hayato’s grandmother to chase her dreams.
Touched by their passion and the legacy left behind, Hayato resolves to keep Café Familia open. Together, they navigate the challenges of managing the café, pursuing personal aspirations, and building heartfelt connections among themselves.
This 2023 slice-of-life anime charmed fans with its warm depiction of found family, delectable food, and the distinct personalities of each heroine. While some felt the romantic elements needed more depth, the series’ charm and popularity led to the announcement of a second season.

ComedySupernatural
Source:
Manga
Format:
TV
Season:
2008 (Fall)
Status:
Finished
Adult:
No
Episodes:
13
Interfering with nature can have unexpected consequences! Jin, the protagonist, carves a statue from a sacred tree trunk, thinking little of it. To his astonishment, as he takes the statue home, it starts absorbing the surrounding energy—and transforms into a girl!
This mysterious and beautiful girl is furious with Jin for damaging the sacred tree, and she doesn’t hesitate to unleash her wrath, giving him quite the beating. Sometimes, a few hours of lighthearted comedy and playful chaos are just what you need to lift your spirits.

ActionComedyEcchi
Source:
Light novel
Format:
TV
Season:
2012 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
Issei Hyoudou's life is filled with mediocrity and daydreams of having his own harem, but his shy and awkward nature keeps him from interacting with girls in reality. His dull routine is shattered when a beautiful girl invites him on a date, only to reveal herself as a fallen angel and abruptly end his life.
Given a miraculous second chance when Rias Gremory revives him, Issei is introduced to a world of supernatural intrigue. He joins the Occult Research Club under Rias's guidance, embarking on a journey filled with new friendships, epic battles, and a shot at making his dreams come true.
High School DXD distinguishes itself among harem anime with its thrilling storyline, appealing characters, and blend of comedy and action—making it a standout favorite for many fans of the genre.

ComedyFantasy
Source:
Light novel
Format:
TV
Season:
2013 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
Shinichi Kanou is your run-of-the-mill otaku. An introvert but is knowledgeable about everything anime and manga. One day he awakens in a fantasy world, the Eldant Empire. Unable to understand how he reached here, he sees creatures, elves, and other magical beings that he’s only heard of in folklore.
No sooner than he learns he has been assigned a task by the Japanese government. He has to spread otaku culture in this land and is promised great support from them as well.
Lucky for him, he gets some assistants as well and they’re all girls!

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2009 (Fall)
Status:
Finished
Adult:
No
Episodes:
13
The name says it all. Tomoki Sakurai has wanted to live a peaceful life away from things that make him sad. He keeps having these weird dreams of an angel who wakes him in tears.
With the help of his friend a weird sky lunatic. They conclude that he is connected to an anomaly known as the New World. When Tomoki gets to attend a meeting at the New World Club.
A beautiful girl suddenly drops out of the sky and into Tomoki’s arms and starts calling him master. Now face to face with the angel, how should he lead his life peacefully now?
Heaven’s Lost Property has some great touching scenes and a ton of comedy. Another light watch to add to your list!

ComedyDramaRomance
Source:
Manga
Format:
TV
Season:
2003 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
This Slice of Life title is going to hit you right in the feels, Aoi and Kaoru meet after what seems like ages. The two lived restricted lives with their folks.
But now as adults, they were thriving in their freedom. Aoi is dressed in a kimono and alone in a deserted train station. Kaoru surprisingly fails to recognize her when he steps forward to guide her back home.
Surprised to see his long-lost fiancé, we begin to live their daily lives along with the two. It’s a beautiful story of two lovers that may have a lot of fan service going on but surely depicts a reality within it as well.

ComedyEcchiRomance
Source:
Light novel
Format:
TV
Season:
2013 (Fall)
Status:
Finished
Adult:
No
Episodes:
10
Kanade Amakusa is a high school boy living with a curse, known as the ‘Absolute Choices’. At any point in time, he is presented with an array of options to choose from that determine his actions in real life.
It ranges from being rude to being a pervert and they’re hindering his daily life. One day, a young girl, Chocolat, falls from the sky and Kanade discovers that she has been sent by God to help him rid himself of this curse.
If manages to complete the mission with the help of Chocolat then he will manage to lead a peaceful life. But if he fails he is stuck making choices his whole life.
That sounds difficult, doesn’t it?

ComedyRomanceSlice of Life
Source:
Manga
Format:
TV
Season:
2009 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
NEVER! Make a cat angry! NEVER! Junpei has an allergy to cats and tries to keep away from everything including cat lovers. Sadly, his crush is a cat lover too.
One day, he accidentally breaks the head of a cat deity and is cursed. He can now understand a cat’s speech. Junpei must complete 100 tasks to please the cats enough to lift the spell.
But will his allergy come in the way? This Fall 2009 release is enjoyable and funny.

AdventureEcchiFantasy
Source:
Light novel
Format:
TV
Season:
2014 (Fall)
Status:
Finished
Adult:
No
Episodes:
13
Ah, a story completely set in a fictional medieval world, where the main character doesn’t get transported to! Lord Marksman and Vanadis explore the story of the Vanadis or War Maidens as they are known.
A powerful war maiden by the name of Elen invades the rival country of Brune. A strong archer known as Tigre gets his entire army decimated at her hands. however, she lets Tigre go on one condition, ‘to become hers’!
As much as this doesn’t even come close to sounding like an HRM title, it has a lot of ecchi and fanservice going on.

ActionComedyEcchi
Source:
Manga
Format:
TV
Season:
2017 (Spring)
Status:
Finished
Adult:
No
Episodes:
12
A sweet tale of Kazuya Kagami, finding his late mother’s obi turning into a kimono-wearing girl, Kiriha. She is a Tsukumogami or a ‘tsugomomo’, an object that thrives from years of attachment by its owners.
Kazuya does not seem to remember ever meeting Kiriha, when she says, ‘Long Time No See.’ What’s unique about this story is that the enemies are interesting and show Kazuya’s innermost desires.
Tsugumomo is a very nuanced anime series that does have a great cast and some fun harem/ecchi moments as well.

ActionComedyEcchi
Source:
Manga
Format:
TV
Season:
2014 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
Arata Kasuga saves his town from an unknown danger by using a magical grimoire given by his cousin and his best friend. We follow Arata on his quest to uncover these strange occurrences in his town and get himself enrolled in Royal Biblia Academy.
Along with six female magicians, he sets out to learn about the grimoire given to him and also possibly help find his best friend whom he lost in the process.
It has tons of fanservice and tons of action. It doesn’t fall in your usual HRM category but the series is exciting and doesn’t fail to impress.

ComedyFantasyRomance
Source:
Light novel
Format:
TV
Season:
2014 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
At this point in the list, you may have understood that the whole purpose of harem anime is to eliminate any sort of common sense and focus purely on the entertainment factor.
So is When Supernatural Battle Became a Commonplace such a title as well. What segregates this title from the rest of HRM plots is that it uses romance to highlight friendships rather than making it a sleaze-fest.
A group of girls and one boy mysteriously receive superpowers and together they explore their newfound powers along with saving their loved ones. The battles are epic, have great character designs, and have a well-thought-out plot.
If you want an anime where you’re not getting any kind of fanservice, then this is the one!

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2000 (Spring)
Status:
Finished
Adult:
No
Episodes:
24
“Love Hina,” released in spring 2000, follows the adventures of Keitaro Urashima as he finds himself managing an all-female apartment hotel. Long ago, Keitaro made a childhood promise to a girl that they would someday attend the University of Tokyo together.
Now a teenager, Keitaro can no longer recall her name and, after repeatedly failing the entrance exams, finds himself with little family support. Turning to his grandmother, who owns the apartment, he discovers it has become a women-only residence and he is entrusted with managing it.
Balancing the challenges of running the apartment and studying to fulfill his promise, Keitaro faces comedic chaos and heartfelt moments with the female residents. “Love Hina” has been widely praised by audiences and critics, with its manga and DVDs selling millions of copies across Japan.

ActionEcchiFantasy
Source:
Light novel
Format:
TV
Season:
2013 (Fall)
Status:
Finished
Adult:
No
Episodes:
24
A popular harem title, Strike the Blood is a fantasy action harem series. On the man-made island of Itogami, creatures and monsters thrive. Kojo is a Fourth Progenitor, a vampire who could end the civilization on the island.
Yukina, a neotype Sword Shaman together with many other female warriors, gets attracted to Kojo. Increasing his libido and thus making him stronger. The series is highly entertaining, and the character designs especially the female ones are highly praised.
Making 'Strike the Blood' a great combination of action and harem genres.

ComedyEcchiFantasy
Source:
Manga
Format:
TV
Season:
2015 (Summer)
Status:
Finished
Adult:
No
Episodes:
12
Monsters are real. And they want to date us! Monster Musume no Iru Nichijo or Everyday Life with Monster Girls. Based on the manga of the same name, the story revolves around Kimihito Kurusu.
His life turns upside down when he becomes a test subject to marry a liminal (alien species) who is a part of the Interspecies Cultural Exchange program. As of 2013, 2.3 million print copies been have sold in Japan.
The story is better than it seems to be and just like any good harem anime, it is just the right amount of perverted.

ActionComedyEcchi
Source:
Manga
Format:
TV
Season:
2008 (Summer)
Status:
Finished
Adult:
No
Episodes:
12
One of the top-selling manga from 2009, Sekirei is a harem comedy action series. In a world where humans and genetically modified creatures co-exist. Minato has failed his college entrance exams twice now.
But his life turns around when a girl, Musubi, literally falls right out of the sky on top of him. Minato is an Ashikabi who can make a contract with Musubi who is a Sekirei.
Now ensues a battle royale of all Sekirei partners, which isn’t all fun and games. If you don’t mind heavy bosoms in every frame of an anime, then this title shouldn’t be a problem for you.

ComedyRomance
Source:
Light novel
Format:
TV
Season:
2013 (Winter)
Status:
Finished
Adult:
No
Episodes:
13
Oreshura is a captivating anime series that delves into the complexities of teenage relationships and the pursuit of true love. The story revolves around Eita Kidou, a high school student determined to focus on his studies and avoid romantic entanglements.
However, his plans are disrupted when the charismatic and manipulative Masuzu Natsukawa blackmails him into becoming her fake boyfriend. As their relationship becomes entangled with other girls vying for Eita's attention, "Oreshura" explores themes of friendship, identity, and the often tumultuous nature of young love.
With its mix of humour, drama, and romance, "Oreshura" offers an engaging and entertaining watch.

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2008 (Spring)
Status:
Finished
Adult:
No
Episodes:
26
Japanese folks love their puns! To Love Ru is a pun on the English word ‘trouble’ or ‘toraburu’ and the Japanese word ‘Rabu’ meaning ‘love’. In this tale of unrequited, Yuuki Rito has a massive crush on his schoolmate Haruna.
But he cannot confess his love to her. One day, after another failed attempt at impressing Haruna, he comes home to find a naked girl in the bathtub, Lala. Lala is from the planet of Deviluke.
To avoid getting married to someone from her planet, she forcibly chooses Yuuki to become her husband to remain on Earth. This title hasn’t remained far away from controversy but has received some critical reviews as well.
The manga and series don’t shy away from being heavily sexualized and display the female body quite intricately.

DramaRomanceSlice of Life
Source:
Visual novel
Format:
TV
Season:
2002 (Winter)
Status:
Finished
Adult:
No
Episodes:
13
"Kanon" is an acclaimed adult visual novel series developed by KEY, first released in 1999. Renowned for its emotional storytelling and compelling content, the series follows Aizawa Yuichi, who once frequently visited his cousin in the city and reveled in the joys of urban life.
However, an unexpected event forces Yuichi to stop visiting. After seven years, he returns to the city, only to realize he has no recollection of his time there. As he reconnects with various girls, connections to his forgotten past gradually surface.
Upon release, "Kanon" ranked #2 among the top bishojo games for Windows in 1999. It is often praised as one of the finest moe-focused anime adaptations, drawing frequent comparisons to "Clannad" for its beautiful character designs and heartfelt atmosphere.

ComedyEcchiFantasy
Source:
Manga
Format:
TV
Season:
2005 (Winter)
Status:
Finished
Adult:
No
Episodes:
26
If you know the pain of learning that the teacher you’re crushing on is getting replaced, then this is the perfect title for you! Negi Springfield is a 10-year-old wizard in training.
He has just one task left to complete to become the Master Wizard. He gets the odd task of becoming a maths teacher and ends up receiving hate from a student.
Asuna harbours deep feelings for her teacher and is enraged to see Negi there. Negi and Asuna must now learn to give in to their differences and get along. The story originates from a manga and has 13 OVAs, 26 episodic anime series, a film, and also a live-action television series!
Phew!

ComedyEcchiRomance
Source:
Light novel
Format:
TV
Season:
2012 (Summer)
Status:
Finished
Adult:
No
Episodes:
13
Dove Sono le signore?! When the protagonist of Campione! Kusanagi Goudou must travel to Sardinia to return an ancient tablet. He encounters a vicious sword mistress, Erica. There he encounters the god of war, Verethragna, who he ends up defeating.
Thus, making him the Campione or a god slayer. Now becoming one, he attracts almost every woman in Sardinia getting him into difficult situations. But Goudou is enjoying it and makes out with almost every girl he brings along to fight a god.
Yeah, that took a sharp turn. Overall, the show is the right amount of perverted and has action that keeps you hooked.

ComedyRomanceSlice of Life
Source:
Manga
Format:
TV
Season:
2017 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
As a child, Masamune was often ridiculed for being overweight. After he gets rejected by his crush, Aki Adagaki, who calls him ‘Piggy’. He begins to work on himself to look better.
As a teen now, he looks handsome but becomes a narcissist. Now that he’s all done up, he’s been getting some serious female attention. But Masamune has other plans. He is out to get revenge on Aki.
As he transfers to her school, he sets his plan to move. But, when he receives an anonymous letter addressed to him by his nickname, Masamune must now discover the letter’s author.
Masamune-Kun no Revenge is a great romance-comedy with a fun plot!

ActionAdventureFantasy
Source:
Original
Format:
TV
Season:
2011 (Spring)
Status:
Finished
Adult:
No
Episodes:
13
Dog Days is a delightful anime series that transports viewers to the magical world of Flonyard. In this enchanting realm, human heroes are summoned as champions to participate in lively, light-hearted battles.
The story follows Shinku Izumi, a cheerful young boy who finds himself whisked away to Flonyard, where he joins forces with adorable anthropomorphic animal characters.
With its vibrant animation, lovable characters, and a blend of action, comedy, and fantasy, Dog Days offers a heartwarming and enjoyable adventure that will leave audiences smiling and longing for more adventures in Flonyard.

ActionAdventureFantasy
Source:
Light novel
Format:
TV
Season:
2019 (Summer)
Status:
Finished
Adult:
No
Episodes:
13
Arifureta was one of the best-selling light novels in 2017 in Japan. However, the anime was subject to harsh criticism. It did surprisingly well amongst its fans. Here we follow the story of a naïve 17-year-old Hajime Nagumo, who is in a relationship with an idol, Kaori.
When Hajime, Kaori, and his classmates get summoned to a fantastical world where they must save mankind, things take a turn for the worse for Hajime. He is only able to transmute objects and isn’t able to play on the offence.
During a dungeon battle, he is betrayed by a classmate and plummets to the bottom of the abyss. There he encounters, a vampire, Yue, a perverted dragon, Tio, and a cute girl, Shea.
Hajime builds the courage to become stronger and leave the dungeon to find his way back home. Becoming the world’s strongest from the commonplaces. The animation isn’t all that great, some hate the way Hajime and Yue are.
But those who have watched the series thoroughly enjoyed it. The fans of this series brag about it and won't shut up about the storyline and how unique the characters are.

ActionComedyEcchi
Source:
Light novel
Format:
TV
Season:
2015 (Fall)
Status:
Finished
Adult:
No
Episodes:
12
A story set in futuristic Japan, where an unforeseen disaster has turned the world upside down. A new species of humans have taken birth known as the Genestella. The Genestella are born with immense strength and brute force.
The elites are then trained at academies to heighten their powers. Ayato Amagiri, the protagonist of the series accidentally sees the popular witch Julius half-naked. She then challenges him to a Festas, a battle of the elite in their world.
Ayato being gifted with a powerful sword becomes the target of vengeance for many of Julius’s followers. But, Ayato hides a deep secret from his presence at the academy. It may sound like a Shonen anime but if you do watch the show, you will know it's not.
Copious amounts of fan service will be shoved right in your face and some comedy added into the mix. Yes, its plot is done to death. Yes, it’s fun to watch.
Yes, you need to go watch it now!

Comedy
Source:
Light novel
Format:
SPECIAL
Season:
2013 (Winter)
Status:
Finished
Adult:
No
Episodes:
13
Youto Yokodera has always wanted people to think of him as a convoluted guy. Particularly as a pervert. But instead, people take all his perverted actions as good intentions. Infuriating him further.
Until he finds a cat statue that can grant wishes. Now he can make his ambitions come to life, but the statue instead takes his trait and gives it to some random person.
Youto doesn’t know who that is and he must help keep his life and the lives of others intact due to his stupid wishes! Does he succeed? You have to watch it to find out!

ComedyEcchiRomance
Source:
Manga
Format:
OVA
Season:
2008 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
When Keita’s father remarries after the passing of his mother, his stepmother brings in two stepsisters Ako and Riko. However, the two end up having incestuous feelings for their step-brother.
But his sisters aren’t the only ones lusting after him. Keita must chart away and decide if he has feelings for his stepsisters or not. Explicitly speaking, this anime is for the more sophisticated ecchi/harem lovers who want something to happen.
Purely because this doesn’t only have fan service, but it has just the right amount of sleaze to heat things.

ComedyEcchiFantasy
Source:
Manga
Format:
TV
Season:
2008 (Winter)
Status:
Finished
Adult:
No
Episodes:
13
Based on the manga series of the same name, we follow Tsukune Aono, a young teenager who couldn’t even get himself admitted to a high school. His parents find him a school with no prerequisites and he gets accepted.
While there, Tsukune can sense something odd with the school and learns that it is in fact as the name suggests, a Youkai Academy. There he bumps into Moka an attractive girl, whom he falls for.
Tsukune learns that she is a vampire and that the school’s rules state that if they were to find a human on campus, it must be executed immediately. Now stuck in a conundrum, Tsukune must conceal his identity to further his relationship with Moka.
Rosario + Vampire has a good amount of fan service, action, and comedy to make it a riveting story.

ActionAdventureComedy
Source:
Light novel
Format:
TV
Season:
2018 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
Being a video game beta tester has its perks. But being transported to the video games you play, doesn’t sound so fun now, does it? Ichirou Suzuki, a 30-year-old programmer gets transported to a dream world, quite literally after dozing off after a hard day’s work.
Finding himself in this RPG world, he realizes that he has now become his younger self and his name changed to Satou. The moniker he uses for beta testing. After upping his stats to 310 by casting a powerful spell on the evil forces in the game.
Satou becomes a coveted player in the game receiving its benefits and also some slave girl attention on the side. It does sound a bit like Sword Art Online, but Death March does stand apart in terms of an MMORPG anime.
Despite falling in the HRM category, it does carve out a niche for itself amongst its contemporaries.

AdventureComedyFantasy
Source:
Light novel
Format:
TV
Season:
2017 (Summer)
Status:
Finished
Adult:
No
Episodes:
12
Released in the Summer of 2017, Isekai wa Smartphone to Tomo ni is an adventure comedy harem story. When God misfires a stray bolt of lightning at Touya Mochizuki, as an apology, he offers him one wish.
A chance to live again in a fantasy world, which Touya gladly accepts. But at one condition! Touya would like to bring his smartphone along with him. Embarking on a brand-new lease of life, Touya finds himself surrounded by magical beings and cute girls wanting his attention.
A coterie of girls gives Touya endless romantic options and frustrations as he begins to learn the ways of this new world. As fans put it, despite the bad character designs, animation, and done-to-death cliches.
The anime is surprisingly a good one. It’s like one of those things that you want to dislike but can’t because your brain and heart just agree to disagree.

ComedyEcchiRomance
Source:
Manga
Format:
TV
Season:
2011 (Winter)
Status:
Finished
Adult:
No
Episodes:
12
Amatsuyu finds himself in an unexpected situation when he's asked out by two different girls, Cosmos and Himawari, for weekend dates. However, his excitement quickly fades when both girls confess that they actually have feelings for his best friend, Taiyou, the school’s star baseball player.
Determined not to give up, Amatsuyu crafts a clever scheme. He hopes to manipulate the love triangle so that whichever girl Taiyou rejects might end up falling for him instead, making her his "grand prize."
Complicating his plans is Pansy, a quiet girl who seems to see through all of Amatsuyu’s intentions and knows his true nature. Will Amatsuyu achieve his goal, or will Pansy’s interference turn the tables? Oresuki is a witty romantic comedy filled with unexpected twists and laughs.