Best Romance Harem Animes

Isabelle Hart is an innocent girl, struggling to make ends meet alongside her ailing mother, until a devastating cancer diagnosis forces her into a desperate decision. She signs a marriage contract, unaware that she has become a pawn in a dark game: Daniel’s plan to unleash his wrath on Adrain. But when Isabelle meets Adrain, everything changes. The man meant to channel fury and vengeance finds himself incapable of anger toward her. Is it her innocence that captivates him, or is Daniel’s scheme destined to succeed, bringing Isabelle face-to-face with unrelenting rage?

My best friend, Mia Sullivan, had gone abroad for three years. When she finally came back, she was in tears. She said she had been dumped by a scumbag, was pregnant, and had nowhere to go. I felt terrible for her, so I not only let her move into my house but also asked my husband, Hudson Darby, to take extra care of her. That was until I found a prenatal checkup receipt in the study. The patient was Mia, and the family member who had signed was Hudson. I worried I was jumping to conclusions, so I shoved it back and rushed out the door. After I got downstairs, I realized I had forgotten the files I needed for my meeting, so I headed back up. That was when I saw Hudson and Mia in each other's arms. "What if Charlotte finds out the baby I'm carrying is actually yours?" Mia asked. "Don't worry. Charlotte trusts us so much, there's no way she'll figure it out," Hudson replied. In that moment, the seven years of love I had given him instantly turned into a cruel joke.

It was only meant to be a one-time, one-night solution to ONE problem. Okay, that's a lie. There are two problems: #1) I'm broke. Through no fault of my own, other than I fell down a rabbit hole so deep, I'm now buried in my sister's debt—with my name, Nikki St. Claire, stamped across it. #2) I honestly need a reprieve from my overly mundane, personal life. So when I stumble upon a highly exclusive and extremely secretive auction, I'm both intrigued and potentially saved, given I've left no "box" of what I'll do unchecked on the interview questionnaire, which exponentially increases the reserve that's set on me. Only thing is… The man who buys me turns out to be Jameson Richards. A drool-worthy billionaire bachelor. Also… My boss. How we got this tangled up in each other is a story unto itself. What we do once I accept his one-night contract is a tale riddled with lust and love.

Isla Davina is a woman who will do everything for her family. As most people say ─ the eldest child of the family is one of the bravest people in the world. She sold herself to someone she did not know in exchange for money. When she gets naked, she's getting dressed for work. Tobias Adam Martin, best friend of Isla Davina, pretending to be poor, fat, nerd and weak but little did the people know he is the only heir and CEO of M&M Company, (Marshall&Martin Company), one of the richest and successful businesses in Asia. He bought her best friend, Isla, in exchange for her body. What if she finds out that the man who bought her and the Adam Marshall who has been her best friend for very long years are the same─ person?

Madeleine Cross -one of the few humans immune to the deadly virus Zion- after an unfortunate turn of events such as the loss of her last remaining parental figure finds herself captured by a BloodHound, a genetically enhanced being, designed to identify and retrieve the last remaining Negatives. She gets thrown into a sterile room to be subjected to various tests, under the pretext that her blood would be the key to develop an antidote against the deadly virus... Warning: contains dark erotica themes such as non-consensual and/or violent sex Enter at your own risk!

As the fiancée of the Alpha's son, Selene's life seemed destined for bliss until a devastating lie shattered her world, leading to the brutal murder of her family. Consumed by grief and a thirst for revenge, she finds solace in a drunken one-night stand with her best friend—only to wake up to the shocking revelation that he's an Alpha in a larger, covert pack only posing as a spy in the pack. He offers to help her get her revenge but in return, she has to give him one year as his fake bride. What begins as a strategic alliance soon blossoms into unexpected love amidst battles against formidable enemies.

A game of spin the bottle wasn’t supposed to change my life. I wanted to get out of our small town, and the only way to do that was to get good grades. I didn't want to get distracted by anyone or anything, but I couldn't seem to ignore Liam. He was sexy, moody, and about to become my stepbrother. Exactly the kind of trouble I should have avoided. But I let my hair down for a party in the woods; a couple of girls and guys playing spin the bottle and truth or dare. Silly games shouldn't change your life but sometimes fate steps in. It's nearly graduation and I'm closing my eyes, thinking that I can't deal with having one surprise today, but two.

Lindsey Johnson asks her fiance's true love, Stephanie Sullivan, to repay her debt. The next day, Jacob Whitaker throws at her a ledger that she had never seen before. Every single expense from their five-year relationship is recorded inside. From small things like two-dollar ice cream to the expensive items like the luxury bags he gave her. Even the costs of hotel stays and condoms are recorded in the ledger. "I'll split half the hotel bills with you. After deducting the 100 grand Stephie owes you, you still owe me 2.08 million. You have one month to transfer the month to my account."

Pierre Delacroix was once the powerful CEO of the Delacroix empire. But when a rather brutal attack left him with one blind eye and a weak heart, he is forced into an arranged marriage with Kate Beaumont to protect his family's reputation. Kate Beaumont who is a rising fashion designer however hides a secret from Pierre who does not know that Kate is the woman from one of his many one night stand that he has spent time trying to find. As Pierre faces several enemies who are determined to destroy him, Kate works in secret to keep him alive while betrayals, hidden truths and other deadly conspiracies also come to light. Now will Pierre and Kate face their unintentional pasts. And can their love survive the coming chaos?

Six years ago, Tara was abruptly dumped by the man she loved—Kade. Soon after, she discovered she was pregnant and gave birth to a daughter, Abby. Now a single mother, Tara is desperate to save her sick child. When Abby develops a mysterious illness no doctor can explain, Tara moves to a new city in search of treatment—only to meet Soren Hawthorne, a powerful man who unexpectedly offers her help. Life finally seems to turn in her favor… Until the truth comes out. Abby is a half-wolf. Soren is an Alpha werewolf. And Tara is his fated mate—a human he can never accept as his Luna. Worst of all? Kade, the man who abandoned her, is Soren’s best friend. Fate has returned—and this time, it won’t let her go.