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)

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?

There have been a number of TMNT manga published in Japan which have never been released in the West. Mutant Turtles Gaiden is a collection of short stories drawn and written by Hiroshi Kanno and published by Dengeki Comics.

Yuri was the hero who saved the world, being called “Demon Emperor” in his first reincarnation and “Sword Saint” in his second reincarnation. However, before he knew it, he was considered a “monster” and was shunned by people. Yuri finally gets fed up and decides to live 100% for himself next time. He reincarnates into the future and is immediately attacked by monsters. As he defends himself, Yuri acquires the skills of his previous lives and quickly annihilates his enemies. Eventually, Yuri arrives at the adventurers guild and decides to start his life as an F-rank novice adventurer while hiding his true strength. A different world fantasy of a man who has mastered both magic and swordsmanship begins!!

When puberty hits, some people gradually turn into dragon-people. This is the story of a girl who worries about what's going to happen in such a world. (Source: Shonen Jump Plus, translated)

4-koma anthology by various artists, based on the video game Fire Emblem if (Fire Emblem Fates in the west).

One night, the beautiful woman who owns the Aqua Plant Shop appeared before me. With the leaflet about looking for a part-time worker, in hand, I entered the shop. "I shall inform you about your employment," she said. "Do you have any place to stay? Is it okay if you sleep here and stay?" It was a chance encounter, they begin to love with each other, they think of each other, they continue to think of each other, and then they had to part ways...

PIPPI, a humanoid computer developed to predict earthquakes, estimates that a global-scale cataclysm will occur in eight years. Though the computer also announces that the accompanying danger of human extinction can be avoided by taking a series of specific steps, the process deviates so far from normality that people are thrown into a state of chaos and doubt.

Energy crisis, scarcity of resources, etc. Leads to its only logical conclusion: war between east and west.