Clara had been oppressed for many years by her tyrant sister, Enefia. Even their parents obeyed the sister's wishes, and Clara had no place in the Baron Astraia's household despite it being her home. In the midst of this, Clara's sister's engagement to a prominent nobleman was decided, and Clara finally felt relieved, believing she would be freed from this hell. However, even after the engagement, the sister's unfaithful nature did not change, and fearing the fiancé might discover the inconvenient truth, the parents ordered Clara to monitor her sister. Despite Clara's efforts, her sister became pregnant with another man's child. The engagement was broken off, and the sister quickly eloped somewhere, leaving the Astraia household with a huge debt and angering the influential nobleman. In order to repay her family's debts, Clara was sold to a sadistic noble and faced severe torture, ultimately approaching death. "If I could do it over again... This time, I will definitely kill you!" When Clara opened her eyes again, time had rewound to the day of her sister's engagement. Revived with strong determination, Clara pushed back against her sister's insidious bullying and ran to change the worst possible future. (Source: Shueisha, translated)

An Osananajimi ga Zettai ni Makenai Love Comedy anthology by various mangaka.

This total loser, Tatsuhito, causes the legendary gang leader of the Grand Cross, Shou, to be hospitalized. He must take his place for the duration of time it takes for Shou to recover or else the Grand Cross would fall into chaos.

Shu, Yu, and Mako have been friends since they were little, but after middle school graduation they begin to drift apart. Shu has become the rough kid of the three, with his motorbike, cigarettes and porn. He's going to follow his brother into carpentry. Yu is the smart kid, and he's developed a crush on Mako. He and she attempt to enter the same high school--one below his mental abilities, but unfortunately above hers. After Mako fails the entrance exam, she goes to another school and works part-time as a waitress. Now Yu is going to high school alone, but he soon makes friends with a pretty girl who encourages his newly-discovered tentative interest in motorcycles. Will Shu, Yu, and Mako be able to keep their friendship alive, despite the different paths their lives have taken? What will happen with Yu's crush on Mako, now that he's growing closer to another girl?

Ayakashi is a parasite life force that gives superpowers to its host, taking in return the host's entire life force. Yu Kusaka is a student that lost his will to live after the death of a dear childhood friend, until the day a mysterious girl, named Eim Yoake, appears. From that moment on, his life would never be the same again. Hunted by Ayakashi and their hosts, the power within Yu awakens and a never ending battle begins. (Source: Wikipedia)

Yuu and Mami are a young couple who decide to commit murder-suicide together. As the muddle-headed Mami struggles on a method, a bleeding Yuu resolves to try and wheedle his way out of their vow. Will either of them succeed? (Source: Anime-Planet)

Ichita, a hard-to-hit fireballer, Yutaro, a kind but simple-minded catcher, Amamiya, a tall pitching prodigy, and Hinami, a cool, calm, and intelligent catcher. The fates of these four players intersect, each with their own ambitions! What combination of the four will become the most effective battery...!? (Source: Champion Cross, translated)