Please fulfill your end of our bargain, my Grace! Liscia, abused day and night by her stepmother, wishes for nothing but freedom. One day, she receives a shocking proposal for marriage from none other than a well-known, handsome noble, Duke Lindberd. Upon discussing his intentions, Liscia realizes that he's planning to have a fake wedding with someone who will not interfere with his privacy, just to get people off his back. Liscia agrees to marry him under one condition: Promise her a life with bare necessities, including three meals daily and a nap time! And now, let this be the first page of the duchess' diary of struggles, fighting for a life where she just wants to eat and sleep! (Source: POCKET COMICS)

A girl’s senpai desperately tries to convince her to let him touch her butt - even offering up his own glutes as a trade! But convincing her won’t be easy!

When Takumi's wife suddenly returns from the grave, he can't believe his eyes. How could such a thing be possible? Is she here to stay? Has love miraculously triumphed over death? As Takumi starts looking for answers to these questions, he discovers the secret of his wife's appearance is somehow linked to the past...and the future.

Adaptation of Final Fantasy Crystal Chronicles. Never released outside of Japan

After God reaches out to Towako Yamada following her death, she is transferred into Maria's body in an alternate universe called Astaire. Eventually, she nicknames herself "Towaria," or "Toa" for short. God grants her three magical powers: "Domestic Magic," "Appraisal," and "Item Box." While enjoying her new domestically magical life in this alternate universe, she undertakes her previous landlord Khalkis' dream of becoming a pharmacist. Domestic magic will make for an easy life? or so she thinks. (Source: MangaPlaza)

Priscilla, the daughter of Duke Roberto, has lived her whole life preparing to be crown prince Fred's wife, but on the day their marriage is to be announced, her groom disappears without a trace. As fate would have it, the man who becomes the new crown prince as well as her groom is the infamous second prince Dill who is her first love. He had turned her confession down years prior and now he coldly states that their union is nothing but a formality. Thus, Priscilla braces herself for a loveless marriage, but to her bewilderment, Dill treats her more affectionately than expected. However, discovering the intentions behind his sweet words seems to be the least of her concerns once rumors spread throughout the palace that Dill is behind Fred's disappearance. Who is truly an ally, and who is but a foe disguised as a friend? Join Priscilla on an enthralling journey of romance and intrigue as she unravels the mysteries that surround her! _Source: Mangaplaza_

"This time, I'll take my life into my own hands." Maricia, the daughter of a marquis, is shunned by her family because she can't use magic. Her fiancé, Heinrich, was her sole source of support, but she discovers he's having an affair with her stepsister, Cannolina! The shock causes her memories of her previous life in another world as "The Shrouded Black Saintess" to resurface. Manipulated and discarded in this and her previous world, she tries to run away to a life for herself. However, Theodore, a mysterious, handsome man, suddenly appears before her. In dire straights, Maricia can't help but reach out and save him... What will happen to Maricia, who wants to live her life alone in peace, and Theodore, the man who wants to have her under a contractual engagement?! (Source: MangaPlaza)

Ryousuke’s art is what makes him special, but it also makes him weird. Bullied at school, he hides his art from others, but in doing so, he ends up hiding his true self. That is, until the day he meets a girl painting under an overpass, and this chance encounter inspires him in ways he is only beginning to understand… *Source: Mangamo*

When Claudia's father dies, her stepsister ensures she loses everything—her family, her home, her status—and sells her to live out the rest of her days in a squalid brothel. At her lowest point, one person reaches out to her: a ruthless marquess known across the nation as the Crimson Devil. Vowing revenge, Claudia joins hands with the marquess to rebuild her life as his wife, Luce, and seeks out revenge against her stepsister. What comes to follow is a tale of revenge that will shake the very foundations of the nation's court... (Source: POCKETCOMICS)

A vast kingdom called Lucifenia, whose popular name was the "Kingdom of Yellow," was ruled by a tyrannical fourteen year-old princess named Riliane. Under her absolute monarchism, everything was exploited from people and the ones who did not obey her were executed without mercy. Allen, a servant who looked a lot like her, was always beside the princess whom Lucifenia's people called the "Daughter of Evil." The princess and the servant were the same age, since the two of them were actually twins who were separated shortly after their birth, with Riliane taking her mother's position as the country's ruler and Allen works in the palace as a servant since he was given up for adoption. The princess's selfishness and jealousy caused a war and many deaths, and their secret clockwork of fate was going to spin madly. (Source: Vocaloid Wikia)

Book one of the *Aku no Taizai* series. Duke Sateriasis Venomania, who, in his childhood, had been mocked and taunted by others. In adulthood, he made a deal with the devil to have an irresistible charisma to women. As a result, women began flocking to his mansion's basement to create a harem for him. One of these women happened to be the one who "made him for a fool." This girl, now a young woman, was his childhood friend, Gumina Glassred.