High school student Natsume Harumi has a crush on his biology teacher, Haruka Koba. In order to spend more time alone with Koba, Harumi purposely fails his biology tests so he can attend Koba's supplementary class. However, one day a student named Nei attends the class. On the first day, Nei sleeps through the whole class. He asks Harumi to teach him, and Harumi agrees. "If you understand everything, then why do you need to take this supplementary class?" Just one sentence from Nei, and Harumi can no longer hide his anxiety. (Source: Home-sha, translated)

The manga centers on Towa, a girl who barely feels anything of the world, and experiences it as if looking from the inside of an ash-colored box. But her life begins to change when she meets a mysterious young man. (Source: Anime News Network)

Murad has been accepted into the family of his bride, Yurina, a young lady who lords over the lands as queen. It was simply a marriage of convenience, but her grace, intellect, and purity quickly makes Murad truly fall for her once they begin living together. However, Yurina and her family are keeping something a secret...? Source: Shogakukan

Monsters suddenly appear in the world from gates and dungeons, and Yuuki Asuto becomes a hunter who awakens to his skills. However, no matter what he did, his skill wouldn't activate, and it was supposed to be useless. Until he meets his doomed future. By making full use of his skill, which allows him to return at any time after death, Asuto aims to become a stronger hunter than anyone else. All in order to defeat the worst monster that will destroy the capital in 10 years.

It's the era of 8 billion baseball players! A world where baseball is paramount! Towashima Misuta, a transfer student who suddenly appears at the Doumu Elementary School pitching club, sparks fly against a host of strong rivals! A classic baseball manga for a new era, drawn by the genius Gentlemen Nakamura! (Source: Shogakukan, translated)

A marine fantasy of a straight-laced marine biology reseacher and a cute humanoid girl he saved from the sea after a storm.

The manga centers on Sakura, a warrior during Japan's Warring States period who was cut down in battle alongside the famous "Demonic Six Swords" samurai whom he admired. Bearing a strong lingering regret even in death, Sakura awakens to find himself in the modern day, as a member of the idol group "SSS7" about to make their debut. (Source: Anime News Network)