Wrapped in snow and ice, a country of severe winter. In the country that has lost its spring, the populace freeze, starve, and compete amongst themselves for rations to live another day. When a girl who hides in herself an earnest desire and an old knight that is wanted by the country meet in a hellish world, an adventure that will overturn the world begins. With the kingdom as their enemy, they will take back everything that was stolen.

Based on the smash-hit fighting game “The King of Fighters”! An epic tournament is being held to determine who is the strongest man in the world and will gain the title of “King of Fighters”! The colorful contestants, in 15 established teams of three, all have exceptional abilities, be it in magic or martial arts.

With Shun’ei of Team China declaring a personal challenge to Kyo Kusanagi of Japan Team, this tournament promises much excitement -- but who will be on top in the end!?

Year 526 of the Liturgical Calendar. The world knew that witches existed, and that they practiced the notorious art of sorcery. Nevertheless, the world did not know anything about the study of magic.
The story follows a half-man, half-beast mercenary; humans mockingly call his kind the "fallen beasts". He always dreamt of becoming a human, but one day, he met a witch who would change his life forever. "Do you desire a human form? Then be my escort, mercenary!"
The witch introduced herself as "Zero", and explained that she was searching for a one-of-a-kind magical tome that bandits had stolen from her lair. Entitled "The Book of Zero", the grimoire supposedly contained valuable magical knowledge that could be used to effortlessly bring the world to its knees. Thus, in order to realize his dream of becoming a human, the mercenary must accompany Zero on her journey despite her being one of the witches he so loathed.

The year is 2307 A.D. In the shadows of Celestial Being, another group of Gundam Meisters operates, hoping to put an end to warfare and strife themselves. Chall Acoustica, director of Fereshte, together with criminal Fon Spark set out to change the world through their own means, but things are not as they seem as they run into Team Trinity and get issued an ultimatum... to hand over the 0 Gundam's GN Drive.

From MangaHelpers:

Supernatural creatures live alongside humans, but these "rares" are being hunted to extinction over time. An organization is being formed to protect these rares, and allow them to live their lives as they like. The starting members of this organization are few; there's the masked Fukumen, the Black Vampyr king AxL, and they are soon joined by the sweet-voiced mermaid Mirror. Together, they will protect the rares from the deadly hunters! [tethysdust]

When he was a child, Murakami was infatuated with a girl he called Kuroneko. She insisted on knowing about aliens and having met them, but no one believed her, even young Murakami was skeptical. One day, she decides to show him the aliens, but an accident occurs and Kuroneko dies while Murakami is left seriously wounded in the hospital.
Years go by and Murakami obsesses on finding proof of the existence of aliens because of a promise he had made with Kuroneko. Then, one day, a new transfer student comes to his class, who not only looks a lot like Kuroneko but is named Kuroha Neko.
And even though she insists on never having met Murakami before, the girl has superhuman strength and seems to even be able to predict the future!
How will Murakami's life change now that he has been saved by this mysterious girl that claims to be a magician?

Brand new Marvel Comics manga collaboration with artist/author Yusuke Osawa

1. Oni: 2889-nen no Hanran
Story that recreates the origin of the Oni in ancient Japan.

2. Kyuuketsuki-gari

3. Susumu-chan Dai-shock

Akito wants the stereotypical isekai experience and so he summons himself to another world, however things don't quite go as planned. He's the same unskilled loser that he was before. He can barely scrape together enough money to eat. One day a cute girl approaches him with a contract to join her party. He can't read what it says, but ends up being forced to sign it anyway. What's the worst that could happen?

In a world where strength decides everything, people can awaken special powers by killing others. The protagonist, Bai Yi, became a “doctor” to heal the wounded and put a stop to evil... only to find out that there is no such thing as absolute justice or evil.

An edutainment adaptation of the mobile game Cookie Run, that teaches Hanja (Chinese characters used in the Korean language). Featuring an alternate universe where running, playing, and Hanja are banned for safety reasons, and the country's temperature is rising due to a volcano. With the help of elders that were champions in the past, a group of courageous Cookies go to collect pets and learn Hanja.

From Viz:
In a postapocalyptic world of heavy metal fantasy, the only thing able to save humans from orcs, lizard men, and other monsters is something even MORE evil. Sealed within a 14-year-old boy, the chaotic wizard Dark Schneider is unleashed to fight four mighty generals and their plot to resurrect the evil god Anslasax!

In the year 2035, the technological civilization of mankind reached an unprecedented height. However, it was also followed by energy exhaustion. Soldiers from various countries plundered all the resources greedily. Ulysses performance will determine whether he can become an agent fighting for world peace!

Zip up and get your robot on! A new type of robot-action series! World-famous handsome mechanical engineer Koshiro Tatara and scary-looking musclehead Kaname, these polar opposite twins both fell in love with the same girl's smile. Since then, they compete daily to see which of them can make her smile more. But one day, tragedy suddenly strikes Koshiro... A new robot battle action manga with a totally unlikely duo from Yusaku Shibata, creator of Yoakemono!

From /ak/ Scans :

Sick of the trickery in the royal court, former knight captain Hans now serves at a remote station in the countryside. But his peaceful and idyllic days end when some Japanese people with superhuman abilities suddenly show up.

From MangaHelpers: Professor Doug Wright teaches at Bennett University, teaching subjects such as bio-terrorism and chemical warfare. One day, he receives a letter from Asia's largest private high school academy: Marhawa Academy. The letter reads: "A biohazard has occurred inside the academy grounds." Doug immediately departs to investigate this incident with his nephew, Ricky, as his assistant. What he finds there looks to be another Raccoon City inside all over again. With the help of Chris Redfield and the BSAA [Bio-Terror Special Operations Unit], will he be able to stop the madness of the t-virus inside this isolated school? [DrCoke]

Spinoff of Assassination Classroom serialized in Saikyou Jump

The deceased Vatanuki decides to become a hero in a parallel world under the guidance of a goddess. However, someone kills the goddess and carries the hero to another place. And then terrible things begin!

Dino Getter is a manga series by Kazumi Hoshi for the 40th anniversary of Getter Robo. It introduces the Dino Getter Robo in an original eight chapter story about a battle between the Dinosaur Empire.

In the near future, a Japanese scientist engineers a powered exoskeleton called "Infinite Stratos" (IS). Possessing technology and combat capabilities far more advanced than any other weapon system, the IS threatens to destabilize the world. Faced with such an overpowering weapon, the nations of the world enact the "Alaska Treaty", which states that IS will never be used for military combat and that existing IS technology must be equally distributed to all nations, to prevent any one nation for dominating the others. The introduction of the IS does however have a major effect on society. As IS can only be operated by women, the power balance between men and women is broken, with women coming to dominate society over men.

Ten years after the first IS were introduced, the world has entered a new age of peace. The peace is shattered, however, by an unexpected discovery. A 15 year old Japanese boy, named Ichika Orimura, is discovered to be capable of operating an IS. Realizing the potential, Ichika is forced by the Japanese government to attend the prestigious Infinite Stratos Academy, an international academy where IS pilots from all over the world are trained. Thus his busy school life surrounded by girls begins.