Sequel to Immortal Regis. Reading the entirety of the prequel is highly recommended, otherwise, this story from chapter 4 on will spoil it and/or be confusing.

Cavalier of the Abyss (so far) is set only in the world of Chaos. There is now a Regis of Chaos.

A near future where the energy supply foundations have collapsed. Humans marked with the electric seal, known as Porters, are tasked with the transportation of energy cells. Trancers, electricity as their weapon, wield overwhelming combat ability, together with Chargers, carrying massive amounts of electric charge and providing charge to the Trancers, work in pairs to fulfil their duty. This is the story of these Porters, still young, and their battle, their struggle, against adversity in a cruel dystopian future.

A mysterious monster called the High Beast, has taken control of the regions of Eurasia and Africa. Japan has cut off from the mainland to protect itself from this threat. The daughter of a legendary mahjong player discovers that monsters attack whenever a mahjong piece is hit across the board. This allows humans to be separated from the battle and for mahjong players to effectively combat the monsters with robots controlled through mahjong moves.

The story is about Fubuki's training as Matagi-inu, hunting dog, with his master the Matagi hunter Jūzaburō. Fubuki and his master will try to kill the bear that killed the host's grandson. At the end of the story, as well as a bear that Jūzaburō get killed, when Fubuki leaves his home village and never return.

An old man and his caregiver get harassed by local yakuza, but not all is as it seems.

The manga's spinoff story centers on the Revenant Louis, who is also known as Sekiken (Red Sword).

Follow the intergalactic adventures of a man traveling the stars with a mission: to bone the hottest girls the universe has to offer while uncovering the mysteries of his forgotten past.

People are said to spend one third of their lives on the toilet.*
Can you make the best of that time?
A Hero reincarnated into another world makes dragon scales into toilet seats and slimes into wet wipes as he journeys in search of a comfortable toilet...!

After the release of The Great Demon, it seem that the big part of the Hell is now on the Earth, among the humans. Rheed, The Antichrist, is gonna protect her human who summoned her and the rest of world by solving paranormal cases. She will be helped by her amazing squad and the Dubai`s Investigator Xavier Ferjid. All her actions, all her choices and all her pain will be taken in the name of the universal love. She will save everyone. And you? Do you need any help?

Wandering female assassin of supernatural origin confronts men's hatred for all things different in a cruel world of dark fantasy genre.
Note: The manga continued in form of Doujinshi.

From Kodansha:
Humanity has learned to live in complacency behind its high walls, protected from the giant Titans. But when a Titan-worshipping cult opens one of the gates, a Titan wreaks havoc, consuming the cultists.
After the rampage is over, two young Survey Corps members are shocked to discover a pregnant woman's partially digested corpse - with her baby still alive inside it! What will the fate of this "Child of the Titans" be and how will humanity learn to cope with the Titan threat?

In medieval Japan, it's a hard life for a stray cat. Every day is filled with struggles and prejudice, from oppression by fellow cats working for cruel masters to extortion by catnip druglords. But being a stray also means incredible pride and independence. The wandering samurai Norachiyo has no master, though he still wears the telltale bell of a cat who has a “person.” This rogue warrior travels across Japan, protecting the weak and cutting down those who have forgotten the virtues of being a stray—all with unrivaled swordsmanship. Although Norachiyo leaves little trace but his fearsome reputation, this enigmatic warrior has made plenty of enemies who are more than willing to get their claws on his head. Will Norachiyo's past catch up with him, or can he spend his nine lives in freedom?

Japan has been ruined for several years, and several "things" roam the cities. The world has ended and the meal begins, and Ryoko's stomach is empty. A menu battle action series begins.by Bomber D Rufi

A four-panel gag manga spin-off of Kimetsu no Yaiba manga. The manga will feature SD versions of the characters from the main manga. And it'll release after each anime episode premiere, featuring stories covered by the anime.

A dark world of swords and magic, a destiny entwining a young human and a dragon-born, and a mutual love and deathly hatred between friends and family...

On his birthday, university student Bai XiaoShu suddenly receives a strange phone call from his father. Afterwards, he is inexplicably chased by people dressed in black who are intent on taking his life. Bai XiaoShu follows his father’s instructions and returns to his family residence. On the brink of death, he makes a contract with a devil. When he awakens, he finds himself face-to-face with an adorable girl who calls herself his maid. However, all of the strange events in his story... have only just begun...

Huang Zixia is an investigative prodigy who proved herself by helping her father solve confounding crimes. After being accused of murdering her whole family due to an arranged marriage, the heroine is on the run. When she meets a prince, they work together to investigate the truth of the murder.

Alberia... A kingdom where dragons rule over nature.
The Alberian royal family possesses the power of shape-shifting.
By forming a pact with a dragon, the can borrow its form and wield its
immense strength.

One day, the kingdom is met with a strange and most troubling occurrence.
The power of the sacred shard that protects the city begins to weaken.
In order to protect his people, the seventh prince of Alberia, not yet pact bound with a dragon, sets out on what's know as the Dragon Choosing.

While he seeks a dragon to form a pact with, he'll meet new companions—including a mysterious girl from another time—and face a sudden and inexplicable change in his own father, the king.

Such are the chronicles of the bonds and batthles that await the Dragonblood Prince.

Plagued by visions of a psychopath after a slaughter in a busy street in downtown Ikebukuro, Madoka must question her own sanity as to whether what she is seeing is actually happening.

A series of three manga tankoubon released between 1983 and 1997 that collect several one-shots written and illustrated by Akira Toriyama. The stories were originally published in various Shueisha magazines between 1978 and 1994.