The main character Luke has been an adventurer for fifteen years, but he could only use the skill Repair. Because of that he was known as the eternal E-Rank, third-rate adventurer. One day Luke was hired for cheap by a hero’s party to do odd jobs when he was forced to bear the consequences, caused by the hero's mistake and was left behind in the labyrinth of a difficult-to-clear dungeon. Luke was prepared for death, but his Repair skill evolved during his survival from the brink of death and Luke managed to escape. Now that Luke had returned alive, he decided to stop doing dangerous jobs and turned over a new leaf. Using his evolved Repair skill, Luke opened up a weapon shop for adventurers in a village with a small dungeon. He aimed for a slow life with his second life. His second life, where he lived quietly and comfortably at least, that’s what he thought, when a major incident shaking the entire country appeared before Luke’s eyes?

In 18th-century Paris, "A woman's fortune is made by marrying a good man." But Sophie, the daughter of a fabric store owner, spends her days thinking about mathematics instead, even in her sleep. At first, her family didn't understand her dream, but her "obsession" was infectious, and before she knew it, everyone was supporting her pursuit! (Source: good! Afternoon, translated)

Based off of The Song of the Nibelungs comes a manga about bravery, honor, and heroism. As the last of his people, Siegfried will stop at nothing until he becomes a legendary knight whose story will last eternity. If his legend lives on forever, then so will the memory of his people...and that is his sole reason for going on. (Source: Dan of Population GO)

*Manga adaption of Morimi Tomihiko's 2003 debut novel.* Set at Kyoto University, it narrates the story of a young man dealing with rejection, getting to the point of creepily stalking his affection.

A sequel of "Gakuen Kakumeiden Mitsurugi"

A young man passes a pet shop on his way home, and seeing a kappa in the window, decides to buy it on a whim. He brings the creature home, and names him Kaatan. He's never owned a kappa before, so he relies heavily on a book he purchased on the subject of raising and training kappa. The books gives several good tips for bringing up a smart and well behaved kappa, and it all seems very simple. Unfortunately, putting these techniques into practice and actually making them work is not quite as easy as the book implies. Kaatan seems to understand things at first, but usually ends up either forgetting what he's learned, or isn't interested in learning in the first place. However, this particular young man has a lot of patience, and continues his possibly fruitless effort to raise Kaatan into a pet he can be proud of. (Source: Anime News Network)

Without realizing that she had been reincarnated as a villainous lady, Duchess Estelle's engagement to the Crown Prince was broken off. She decided to live a modest life as a commoner from now on, and decided to work at a restaurant in a neighboring country. Six years later, she was running the restaurant while raising the late owner's twin daughters, Coco and Mia, but... Duke Frederick, who claims to be the twins' older brother, visits her, and she ends up pretending to be his lover to protect the twins from being embroiled in an inheritance dispute! A romantic fantasy about a fake engagement between a villainous lady who is at the mercy of a cold-hearted duke, unaware that she has been reincarnated into a game ♡ (Source: Ichijinsha, translated)

Nao is a first-year university student who is enjoying her campus life in a quiet and fun way. Everyone on campus is talking about her classmate, a handsome model named "Shou", but people in the glamorous world shouldn't have anything to do with a plain girl like me. Or so I thought, but it turns out that her childhood friend who is a crybaby and clumsy is "Shou"!? What's more, they suddenly start living together in secret...? The love between the two who can't be honest with each other starts to move after they meet again. (Source: Mecha Comic, translated)

The year 2024 AD—Keio 160, Edo. Japan, still under Tokugawa rule and closed off from the world, was dominated by twelve families possessing extraordinary powers— The only means to change the world was the “Gudoku”—a battle to the death among representatives of the twelve houses. Ham, a young man living in this oppressed society, becomes entangled in the “Gudoku” after meeting a certain girl...!? The battle royale among the gifted begins, as they vie for supremacy over the next Japan!!

Former samurai Uedo Ushinosuke wonders in the streets of Tokyo during the time of Meiji restoration. Would he settle down during this changing time where samurai are no longer needed or fight for one last time for his pride as a samurai?

Takahashi wants good luck for the new year so she can get closer to Yoshizawa, but instead her fortune reads "Terrible Luck." What's a poor unlucky girl like her to do?

Fermat's Last Theorem. It is the greatest problem in mathematics, and has fascinated mathematicians all over the world for 350 years. In 1951, in postwar Japan, a young mathematician took on the challenge of the "Devil's Proof." His name was Andy Homura. His life and the history of the mathematics world were set in motion by the appearance of a great genius, a young girl named Lama. The proof that Homura bet her entire life on begins (Source: Comic Days, translated)