From MangaHelpers:
This is another story in the Full Metal Panic universe, set ten years after the events with Sousuke and Kaname. Ichinose Tatsuya is a pretty normal high school boy, who lives with his father and little sister Yukari. He has a tendency to fall in love with foreign women, which has never turned out well for him. One day, while up in the mountains driving a Power Slave to help out with his father's company, he runs into yet another beautiful foreign woman, called Adelina. He lends her a hand and is surprised to see that she has a military Arm Slave, called "Shadow," with her. What is this mysterious and highly armed woman doing up in the mountains? Tatsuya's life is about to get a lot more exciting.

A boy born from this world alongside the summoners from Japan... They will challenge the max-difficulty dungeon!

God created a labyrinth, which people challenge with guns, swords, and magic in an RPG-like world. Summoners from many other worlds participate in this massive battle! The locally born hunter Shun quickly rises to prominence as he plays the game!! Then, he meets the twins Yua and Yuna, who have been summoned from Japan...

Haruo is a boy with three younger sisters and a parent-less home. Although he does not know, his sisters all know magic. Now, they hire a maid who is also a new transfer student. She also turns out to know magic...

A Hero is someone chosen by God to receive a supernatural 'gift'. A unique existence, only one Hero can exist at a time, with a new one being chosen upon the former's death.
This generation's Hero is an ordinary villager girl named Kyrie whose gift is merely being able to boil water.
When her family and friends are slaughtered, Kyrie is backed into a corner and learns the true value of that boiling hot power, and how well it could be used to fan the flames of revenge that burned inside of her.

"You want me to become the hero’s experience points and loot? With pleasure!!!"

A hero who bravely ventures forth to defeat evil, and a monster (named El) whose sole life goal is to be killed by said hero... is finally confronted by the hero's party after dreaming about a comfortable afterlife for so long!

But... the hero is way too weak! Everyone except one was wiped out by El’s attack. When his dreams of happily retiring in the afterlife are about to be shattered, Laphie from the hero’s party says out of desperation: “I'm with child!!!”

So El comes to a realization spurred by Laphie's statement: “if the hero who was supposed to kill me isn’t here... then I'll raise one myself!”

Now, with El (the Lieutenant-General of the demon army who knows nothing about raising a child), Laphie (the inexperienced mother), and Dino (the cutest baby hero), their "ordinary," child-raising fantasy story unfolds!

Here comes the world’s most unpredictable family!

"Majo Allied", a country of monsters who live in humans. In order to defeat the strongest monster "Demon King" that reigns there, many heroes appeared and disappeared ephemeral. And now another hero stands up!! But that hero was... a little girl?! The legendary battle for the survival of humanity begins... maybe?!

“Tokyo Revengers“ official spin-off!

The story of Keisuke Baji and Chifuyu Matsuno, from their first encounter to their separation. Chifuyu Matsuno, the First Division vice-captain, has not yet accepted the death of Keisuke Baji, the First Division captain, who died in the battle against Valhalla. At that time, a letter from Baji before his death arrives at his hand.

Little kid Jin is a dab hand at mecha piloting (who'd have thought!), and when he isn't horsing around with other people's property, he's fighting against the evil forces of the Automen.

To go along with the Chou Soujuu Mecha MG translation patch (available on stargood.org), Phantom scanlated several chapters of the tie-in manga created to promote the game.

In the American Area 51, there is a society where many varied supernatural creatures--kappa, vampires, aliens, gods and goddesses of various mythologies, mythological figures (like King Arthur), and more-- make their home. In addition to the non-humans, there's also a population of humans, people who can't live in the ordinary world for one reason or another. One of these people is Magoi Tokuko, commonly known as Makkoi, a tough woman who works cases with the help of her kappa associate, her deep knowledge of the area, and her pistol. In her office, which she's built in an unfinished subway station, she takes on all kinds of jobs (recovery of stolen goods, infiltration, etc.) from the many humans and non-humans who come to pay for her help.

After more than 2,000 years, Nomi no Sukune's successor is born. This time, Baki will challenge the god of sumo.

The action story revolves around battles over money between three woman: a "passionate psychedelic revenger" named Nami, a "china dress-wearing killing machine" named Je-Mao, and a female gang leader named Shinobu Aza.

In December, Miyuki receives an invitation for the Yotsuba's new year's family gathering. However, unlike previous years, they specially added "Everyone must attend" on the invitation. Miyuki understands that "the time has come" — it is time to decide the next head for the Yotsuba Clan.
— If she is elected, her brother will be free.
— If she becomes the next head, she will be forced to marry someone else.
Miyuki's heart is a mess.
The truth of the Brother and Sister relationship is finally unveiled!? Yotsuba Keishou-hen begins!

Adaptation of the original novel's volume 16.

A boy named Shi Shan along with his little sister were offered as sacrifice to a demon that has been haunting their village. They were rescued by a martial artist who exorcise demons. He took the siblings in as his disciples and taught them the art of cultivation and about the demons that dwell in this world.

My first impression of Ryuuga was “This is the kind of protagonist you’d see in something like an anime.” Then, that thought soon changed into conviction.

First of all, this guy almost never talks about his past. Also, he frequently slips out of class. As soon as he comes back, he gets extremely tired, blood comes out from his lips, the sleeves and cuffs of his uniform get torn, and so forth.

Furthermore, there’s always beauties that are surrounding Ryuuga. The one who’s like an idol within the school, Yukimiya Shiori. The cool expert of the sword, Aogasaki Rei. The mysterious transfer student, Elmira McCartney. It’s very tiring for me when these people appear in front of Ryuuga. I have to frantically make a fuss by saying things like “Hey Ryuga! How did you get acquainted with Yukimiya!”, “Why did the beautiful swordswoman Aogasaki come to the classroom to specifically meet Ryuga?!”, or “Elmira! What is it that you see in Ryuga!”

… So why am I doing this? That’s because I, Kobayashi Ichirou, am a pro at being a friend.

My life’s calling is to support Hinomori Ryuuga, the protagonist amongst protagonists, as a close friend character.

Let the curtains open for the rom-com presented by co-starring best friend, Kobayashi Ichirou!

Fei Yu Bei Tang, who was the heir of the Yanye royal family, was born and lost in the civil strife. Bei Tang had many near-death experiences and separations from loved ones, and after many times became numb to saying farewell. When Bei Tang felt as if all hope was dashed to pieces, the enemy country refugees adopted Bei Tang. The last descendants of the royal families reformed themselves, and intertwined with one another in the net woven by the bloody feud between the two countries and the redemption of familial love. To protect the beloved one, Bei Tang regained hope and embarked the way to redemption.

The God who rules over the vast world of 'Rodowan' one day announces a new Divine Law.

All reproduction is immediately prohibited.

Those who are banned from conceiving rebel for the sake of humankind and their children, but the power of God and their followers is overwhelming and oppressive.

God brands children born after the Divine Law as children of traitors, killing them or turning them into slaves.

In this chaotic world, those who wish to punish this sick tyranny begin their desperate fight.

Ten years after a cataclysm nearly destroyed all life on the planet, magic prodigy Lag Logline is entrusted with the title of "sage" and given the task of preventing the world's destruction one thousand years from now. However when he awakens from his time freezing spell the world he finds is nothing like he remembers. Upon meeting a swordswoman named Clau, Lag finds out that this world one thousand years in the future doesn't know what magic is. After having his own magic mistaken for swordsmanship, Lag enrolls in the Imperial Sword Academy in order to unravel the mysteries of the world around him and fulfill his promise to save humanity.

In ancient times, the Titan Cronus (son of Uranus the sky and Gaia the earth) and his wife Rhea gave birth to six children. Five of them were swallowed by Cronus, and only one was saved, Zeus, hidden from Cronus by Rhea. Upon reaching adulthood, Zeus forced his father to vomit the other five gods. Zeus, along with his brothers and sisters, decided to battle the Titans for control of the universe. Cronus and the other eleven Titans lost the battle and were sent to Tartarus.

Thousands of years later, in Greece, the Pope visited the room of the recently reincarnated infant Athena, with a golden dagger.

Before he can kill her, the Gold Saint Sagittarius Aiolos saved her, and unmasked the Pope. Aiolos, horrified, fled. The Pope then declared him a traitor to the Sanctuary, and had Capricorn Shura murder him.

This caused his younger brother, Leo Aiolia, to grow under the shadow of his "traitor" brother, suffering from all manner of abuse and scorn.

It left him with a grudge against the Gold Saints and Sanctuary as a whole, which caused the Pope and most of the Sanctuary to distrust him.

To make things worse, the enemies of Zeus, the Titans, were revived and began to seek vengeance against him and the Sanctuary. This marked the start of Aiola's story and the battle of the Gold Saints against the Titans.

Episode G is set 7 years before the events at the beginning of the original Saint Seiya Manga, and 6 years after the death of the Gold Saint Sagittarius Aiolos.

One day the world perished, and a group of monsters emerged to control the whole world. In this eschatology, a group of people awakened and each acquired different special abilities. They are constantly escalating in the struggle, trying to save the world. The infinite chaos mode of Daguai upgrade will be opened soon ...

Twenty-four countries are locked in a century-long war, all vying for control of the island of Wakoku. A young girl named Hinowa joins the army of the Soukai nation in order to end the war once and for all, but is killed in battle. Now her daughter Hinata, takes up her name and plans to finish what her mother started.