Here are the Anime and Dramas airing for Spring 2021 season. Some may end up as not reverse harem. (Also see Levels of Reverse Harem) I've added order links as an Amazon Associate I may earn from qualifying purchases.
The Saint's Magic Power is Omnipotent anime/Seijo no Maryoku wa Bannou Desu (based on light novel, not a confirmed reverse harem)
Release Date: April 6, 2021
Light Novel Volume 1 review, please wait for Volume 2 review!
Sei, a 20-year-old office worker, is whisked away to a whole new world. Unfortunately for Sei, the ritual that summoned her—meant to produce a "Saint" who would banish the dark magic—brought two people over instead of one. And everyone prefers the second girl over Sei?! But this is just fine by Sei, who leaves the royal palace to set up shop making potions and cosmetics with her newfound magic. Business is booming, and this might not be such a bad life, after all...as long as her supposed Sainthood doesn't come back to haunt her.
Order here for Light Novel Vol 1: https://amzn.to/3uNHiiC
Manga Vol 1: https://amzn.to/3e4UTMG
Pretty Boy Detective Club anime anime/Bishounen Tanteidan (based on light novel, not a reverse harem)
Release Date: April 10, 2021
please wait for LN Volume 1 review
Mayumi Dojima, a second-year student at the exclusive Yubiwa Academy middle school, has lost something—a star she glimpsed just once, ten long years ago. But help is on the way, in the form of the unofficial, secretive, and thoroughly mysterious Pretty Boy Detective Club! Rumored to solve problems within the school (most of which they themselves might as well created) for reasons aesthetic rather than financial, these five gorgeous boys sweep Mayumi into their world of excitement, danger, and overwhelming beauty.
Fruits Basket The Final anime (based on manga, not a reverse harem)
Release Date: April 2021
Season 2 Synopsis from MAL: A year has passed since Tooru Honda began living in the Souma residence, and she has since created stronger relationships with its inhabitants Shigure, Kyou, and Yuki. She has also grown closer to the rest of the Souma family and has become familiar with their ancestral secret, having helped them with many of their personal issues. The closer Tooru gets, however, the more she begins to realize that their secret holds a darker truth than she first presumed. Summer is approaching and Tooru is invited to spend her days with the Soumas, mainly Kyou and Yuki. Tooru wishes for an easy-going vacation, but her close relationships with the two boys and the rest of the Soumas may prove to cause trouble. As they grow more intimate, their carefree time together is hindered by older hardships and feelings from the past that begin to resurface. The Eternal Banquet also dawns on the members of the zodiac, and they must tend to their duties alongside the unnerving head of the family, Akito Souma. With the banquet approaching and a plethora of feelings to be solved, will Tooru's life with the Soumas remain peaceful, or will she find herself in a situation from which she cannot escape?
Order here for Season One Part 1 https://amzn.to/2Pusd5y
Season One Part 2 https://amzn.to/385nI7N
Season Two Part 1 https://amzn.to/3uQSJ9x
Season Two Part 2 https://amzn.to/3rocROd
4月の火曜夜9時からは#大豆田とわ子と三人の元夫
— 大豆田とわ子と三人の元夫 4月火曜よる9時スタート！ (@omamedatowako) February 18, 2021
をお届けします。
大豆田とわ子と三人の元夫を演じる皆さんからメッセージも到着しました！
ぜひご期待ください。#松たか子#岡田将生#角田晃広#松田龍平#坂元裕二#大豆田とわ子#まめお
公式HP https://t.co/x8XGq9XiaVpic.twitter.com/0KdVM1Q3MJ
Omameda Towako to Sannin no Moto Otto/Omameda Towako and the Three Ex-Husbands) jdrama (not a confirmed reverse harem)
Release Date: April 2021
From Doramaworld: Omameda Towako, the new president of construction company Shirokuma Housing who has gone through 3 divorces and is living with her daughter Uta whose father is her first husband. She loves fashion and is cheerful and mischievous but slightly impatient; besides having to live her own life, she also has to contend with problems caused by her ex-husbands. Her first husband Tanaka Hassaku (Matsuda Ryuuhei) owns a restaurant in Oku Shibuya and is always having trouble with women because of his popularity. Her second husband Sato Katarou (Kakuta Akihiro) is a fashion cameraman who is petty and narrow-minded but still very much besotted with Towako. Her third husband Nakamura Shinshin (Okada Masaki) is an elite lawyer cum legal consultant of Towako's company and is argumentative and preachy.
Ikemen Vampire live action film (based on game/not a confirmed reverse harem)
Release Date: Spring 2021
Game synopsis: A chance encounter in the Louvre leads you into a mansion full of some of the greatest men from history! But there's a twist...they're all out for blood. Your blood. Can you survive a month living under the same roof as these deadly handsome men? Or will you give in to temptation?
Others:
Love Alarm Season 2 on March 12 (not a reverse harem, first season started with 3 guys but drama is now a love triangle)
Here are the release dates of licensed Manga, Light Novels and Otome Games for Spring 2021. Some are not confirmed reverse harem or may fall under a different level (Also see Levels of Reverse Harem). It's hard for me to catch up on all ongoing titles, but instead, I will focus on reviewing newly released titles.
Oresama Teacher Manga Vol. 28 (paperback) (not a confirmed reverse harem)
Release Date: March 2, 2021
Order Here: https://amzn.to/382OI81
Volume 1 Synopsis: Can high school delinquent Mafuyu clean up her act and still kick some butt?! Mafuyu is the no-nonsense, take-charge and hard-hitting leader of her high school gang. But when she gets expelled for being a delinquent, her mother, fed up with her daughter's wayward ways, sends Mafuyu to an isolated school far off in the country. Determined to make the best of the situation and make her mother proud, Mafuyu decides to turn over a new, feminine, well-behaved leaf. But her fighting spirit can't be kept down, and the night before school starts she finds herself defending some guy who's getting beaten up. One slip wouldn't have been a problem, except the guy is…her teacher?! How can Mafuyu learn to be a good girl if her teacher won't let her forget her wicked past?
Order Volume 1 here:https://amzn.to/3dWDLbW
Taisho x Alice Episode 3
Release Date: March 4, 2021
*Episode 3 features two love interests: Snow White and the Wizard. *It is recommended to play "TAISHO x ALICE episode 1" and "TAISHO x ALICE episode 2" before playing this game. *"TAISHO x ALICE episode 3" can be played as a standalone game.
Once upon a time, in a topsy-turvy world... In the beginning, you find yourself lost within a world of utter darkness. Your memories are gone; even your name is a mystery. But just when the bitter loneliness threatens to break your spirit, you meet Alice—a blond-haired, blue-eyed young man who promptly christens you "Arisu." Like you, Alice cannot remember anything beyond his own name. Ignoring his protests, you drag him along with you through the darkness... until you happen upon a massive mirror made of crystal. You stumble through the glass and into the Looking-Glass World, an antiquated fairytale dreamscape that feels oddly familiar... There, amid a colorful cast of gender-swapped fairytale characters, you take on the role of the heroine and join them in their twisted tales. How will the story end? It's up to you!
Alice in the Country of Clover: Cheshire Cat Waltz Manga Vol. 1-4 (digital)
Release Date: March 4, 2021
Vol. 5-7
Release Date: March 11, 2021
Alice has a new suitor–this time he’s pink and furry, otherwise known as Boris, the Cheshire Cat. After being transported to the mysterious Country of Clover, Alice is relieved to discover that her friend Boris has come along. But she can’t enjoy a moment’s respite, as the Cheshire Cat keeps hitting on her. Should she give in to such a self-indulgent cat? While Alice wavers, their relationship is sure to evolve–for better or worse is anyone’s guess. Sweet, yet dangerous. Love is risky business in Wonderland.
Alice in the Country of Clover: Ace of Hearts Manga (digital)
Release Date: March 18, 2021
A love between the Knight of Hearts and Alice is a journey unto itself. Ace is a violent terror–even by Wonderland’s twisted standards–but he’s strangely protective and fond of Alice. alice sees him as a rebel who challenges the rules, and understands the darkness inside him. but if Ace is a lost soul and Alice tries to guide him, will either of them ever find a way out? If Wonderland is a game of hide-and-seek… be careful what you find. Also includes a special bonus feature: a 44-page Crimson Empire short story!
Alice in the Country of Clover: Knight’s Knowledge Manga Vol. 1-3 (digital)
Release Date: March 18, 2021
After finally settling in the Country of Hearts, Alice’s world is turned upside-down yet again when the landmasses shift into the Country of Clover! Alice isn’t the only one mourning the loss–Ace was dragged to Clover alongside her, leaving him without Julius, the one confidante who seemed able to hold him together. Now, Ace’s newfound mental instability has made him extremely dangerous. Alice is drawn to him, but her desire to help may be her downfall.
Vampire Dormitory Manga Volume 3 (digital) (not a confirmed reverse harem)
Release Date: March 24, 2021
Order here: https://amzn.to/306hgsZ
Volume 1 Synopsis: For Mito, being the thrall of a vampire is the least of her worries. Mito's lived life on the streets since she graduated from middle school, dressing as a boy to stay safe. She's managed to eke out a grungy, friendless existence, but when a handsome vampire, Ruka, rescues her from sure-death, he makes her an offer that sounds too good to be true: become his subservient thrall from which he can feed whenever he wants, and she can live with him—in the boys' dorm.
Order Vol 1 here: https://amzn.to/37YzmBo
Alice in the Country of Clover: Bloody Twins Manga (digital)
Release Date: March 25, 2021
Dee and Dum, the twin gatekeepers, are hopelessly in love with an ambivalent Alice. The boys can transform into children or adults at the drop of a mad hat. The twins may be darling in front of Alice, but their sly ruthlessness knows no bounds… Scary yet sweet. A typical Wonderland love story.
Alice in the Country of Clover: March Hare Manga (digital)
Release Date: March 25, 2021
When Alice came to the Country of Clover, she swore she didn’t want to fall in love. But Elliot March, the rabbit-eared second-in-command at Hatter Mansion, has other plans. He’s enthusiastic, affectionate, and disarmingly honest–but he’s also a vicious killer and a mafia thug. And that’s not even getting into his scary obsession with carrots… On the other side, there’s the jealous Peter White, the white rabbit who brought Alice to Wonderland in the first place. As Prime Minister of the rival territory of Heart Castle, he’s not without his charms. Alice finds herself forced to make a choice once and for all.
Alice in the Country of Clover: Twin Lovers Manga (digital)
Release Date: March 25, 2021
Wonderland, with its territory battles and psychotic inhabitants, has always been a tricky place to fall in love. Now, in the Country of Clover, it’s even trickier when the Bloody Twins transform themselves from boys into men. Alice’s relationship with Tweedle Dee and Tweedle Dum takes an unexpected turn as she finds herself in double-trouble. Even if she does begin to love the boys as they love her, she is forced to make a choice between them–and the Mafia’s twin gatekeepers never give up anything without a bloody fight!
I Refuse to Be Your Enemy! Volume 5 Light Novel Vol. 5 (digital) (not a confirmed reverse harem)
Release Date: March 27, 2021
Order Here: https://amzn.to/2PtzkeF
From an early age, Kiara has been plagued with dreams of another world—dreams in which a girl she doesn't recognize plays a strategy RPG called “Farzia: Kingdom at War”. Farzia is, in fact, the same kingdom where Kiara currently lives. Oh, and one other thing: there's an enemy character who's also named Kiara, though her name is Kiara Credias. Naturally, as with any other RPG villain, this enemy is slain by the heroes. So when her adoptive father, Count Patriciél, orders her to marry Viscount Credias, Kiara comes to a horrifying realization: perhaps those “dreams” were visions of things to come! She hatches a plan to get the hell out of Dodge and create a new future for herself—one where she STAYS ALIVE, thank you very much!
Order Volume 1 here: https://amzn.to/3bQ54lu
Alice in the Country of Joker: Circus and Liar’s Game Vol. 1-4 Manga (digital)
Release Date: April 1, 2021
Vol. 5-7
Release Date: April 8, 2021
Just when Alice was getting used to life in Wonderland, a wild card appears that changes everything: the enigmatic Joker. Now the dangers are even greater as Alice must dodge bullets and stave off psychopathic suitors while the seasons cycle at random and can be changed by a mere thought. The Circus is a place of mystery, and its warden, the two-faced Joker, as cryptic plans of his own. But what are they? Welcome to the Circus. You won’t be leaving…ever.Just when Alice was getting used to life in Wonderland, a wild card appears that changes everything: the enigmatic Joker. Now the dangers are even greater as Alice must dodge bullets and stave off psychopathic suitors while the seasons cycle at random and can be changed by a mere thought. The Circus is a place of mystery, and its warden, the two-faced Joker, as cryptic plans of his own. But what are they? Welcome to the Circus. You won’t be leaving…ever.
Alice in the Country of Clover: Nightmare Manga (digital)
Release Date: April 15, 2021
In the waking world, he’s sickly and scared to speak in front of crowds. In a world filled with dangerous criminals and killers, he can’t swing a sword or shoot a gun. But in dreams, Nightmare Gottschalk is smooth, mysterious, and powerful. And he will do anything it takes to win Alice’s heart before someone else can come and steal her away. Romance takes on an intriguing new form in this sweet but dangerous love story between Alice the Outsider and this strange, contradictory Nightmare. Also in this volume: bonus side stories for Alice, and a visit to the Crimson Empire!
Alice in the Country of Clover: The Lizard Aide Manga (digital)
Release Date: April 15, 2021
Welcome to Wonderland–a dangerous, unpredictable world filled with animal people, shifting countries, and squabbling rivals. Alice is living and working in the Tower of Clover when she gets “traded” to the Hatters! While working as a maid for the mob boss Hatter, Alice tries to maintain her ties with the Tower folk–especially the Lizard Aide, Gray Ringmarc. Alice must walk a perilous line, and avoid getting caught in a war between the Tower and Hatter Family while still keeping good relations with both factions. Even more perilous, she must choose between the love of the rose-scented Hatter and the cigarette smoking Gray. Also in this volume: A whimsical side story with the Bloody Twins, and two all-new tales from Crimson Empire!
Alice Love Fables: Toy Box Manga (digital)
Release Date: April 15, 2021
Tales of love abound in Wonderland, especially where Alice is concerned. Whether it’s the March Hare, the Clockmaker, Gray Ringmarc, or Blood Dupre, Alice has many admirers and she just can’t make up her mind who she likes best. This anthology chronicles the many loves of Alice Liddell, and also features a story about the love between a prince and a maid in Crimson Empire, and the love between an assassin and a princess in Arabians Lost, and much more!
Alice in the Country of Joker: The Nightmare Trilogy Manga Vol. 1-3 (digital)
Release Date: April 22, 2021
It’s April Season in the Country of Joker. Wonderland is split into domains of summer, fall, winter, and spring. Faces from the past have returned. And Nightmare, Alice’s employer, is much more than he seems. Frail, sickly, and more than a little ridiculous when dragged out into the waking world, Nightmare still possesses surprising secrets and hidden talents. But Alice will find that being Nightmare’s champion is harder than it looks…especially when it means dealing with the ringmaster of April Season, Joker himself. Explore the mysteries of April Season, where everything is upside-down in the first volume of The Nightmare Trilogy: Dream Before Dawn!
Alice in the Country of Diamonds: Bet On My Heart (Light Novel) (digital)
Release Date: April 29, 2021
After another Wonderland “move” throws Alice into the Country of Diamonds, she’s in for a nasty surprise: in Diamonds, none of her old friends recognize her! A routine trip to the Hatter Mansion ends with Elliot’s gun in her face and a trip to the Hatter’s dungeon. As Alice tries to figure out the new, dangerous reality of the Country of Diamonds–including the possibility that it’s stuck somewhere in the past–Blood develops an interest in her, and tentatively offers her protection in his country. But this isn’t the Mad Hatter Alice is used to: this Blood seems younger, lacking his usual confidence, and struggling to run his Mafia organization. Welcome to the Country of Diamonds!
Crimson Empire Manga Vol. 1-3 (digital)
Release Date: April 29, 2021
From the time she was sold into servitude as a young girl and told by a handsome demonic figure that she had a destiny to fulfill, Sheila’s childhood was anything but easy. After joining an assassins’s guild to undergo rigorous training, Sheila is later taken in by the dashing Prince Edvard to serve as both his housemaid and bodyguard. As skillful as she is with a blade, Sheila hasn’t a clue when it comes to courtly romance. While she uses her talents to help Edvard win the throne, can she stave off the many admirers who vie for her heart?
https://beta.j-novel.club/titles/i-refuse-to-be-your-enemy#volume-5 3/25 5-5-2021
Release Date: May 25, 2021
Order Here: https://amzn.to/3kEAnUy
Nobunaga won the genetic lottery and was born an alpha (α): his beauty, intelligence, and talent drive everyone wild with lust. Despite his seemingly perfect life, Nobunaga is unsatisfied–until he meets the woman of his dreams, who can sate his every desire. Enjoy a taste of the supernatural in this Omegaverse tale about love, lust, and the power of attraction.
This page will be updated if there are new releases. Leave in the comments for titles I've missed. What are your must-watch or read or play?
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