Everyone in the world uses smartphone apps. But inside them lurks unknown creatures called "Appli Monsters," or "Appmon." The Appmon are AI lifeforms with the ability to think and act, and exist in the boundary between the human world and digital space to allow people and the system to interface and function. But in the vast sea of the internet, the "last boss AI" Leviathan takes control of the Appmon with a virus and begins hacking every system, thus starting to control the human world from the world of the net.The protagonist, Haru Shinkai, is led to acquire the Appli Drive, and uses it to materialize Gacchimon, a search app monster. What is the secret hidden within the Appli Drive? What is the mysterious field that exists between net world where the Appmon exist, and the real world? What is the "App Combine" that can combine two Appmons? What is Leviathan's true goal?

Carol (5th grade elementary school) likes Kotarou (25), the guy who live in her house,
but she is aware of herself who has limitations,
she realized that she, who was still a child, would not be able to win Kotarou's heart,
things got worse, when she found out that Kotarou was dating her friend's sister, Chizuru,
she cried, knowing that she was not commensurate with her friend's sister, who was tall, had plump breasts, and was an adult,
that night, she wrote in her diary "I want to be an adult" in lines,
until what she wants is carried away in her dream,
when she's awake, there is a strange woman in front of her,
she claimed that she was named AI who was also the daughter of Carol and Kotarou who had come from the future,

this is a story, where AI will help Carol (mama) to unite with Kotarou (father).

Linn Jinto's life changes forever when the Humankind Empire Abh takes over his home planet of Martine without firing a single shot. He is soon sent off to study the Abh language and culture and to prepare himself for his future as a nobleman — a future he never dreamed of, asked for, or even wanted.

Now, Jinto is entering the next phase of his training, and he is about to meet the first Abh in his life, the lovely Lafiel. However, Jinto is about to learn that there is more to her than meets the eye, and together they will have to fight for their very lives.

From AnimeSigma:
One day while Shirou was delivering a secret weapon to his colleague, he met Amane Mao, a super strong girl who is capable of lifting cars. Before they knew it, an ERROR, a monster that struck Old Tokyo 14 years ago, reappeared and started on a rampage. While he was arguing with his colleague over the use of the super weapon to save civilians, his colleague was blown away and died. Faced with death, Shirou had no choice but to combine with Mao with the super weapon and destroy the ERROR.

Enji is a cute little android girl with cat ears and a tail. She came from a foreign country to become a student at the same school Ai goes to. Back in the country where she hails from, she has only experienced all-android schools, so this is her first time as a student in an all-human school. Ai Kodama has been assigned as “Enjigakari” meaning that Enji will have to take care of the little android girl and show her the life of a normal human.

Leon, an elite soldier from a militaristic Europe, was forcibly embarked on a secret expedition. In a ruined Japan, abandoned for more than 200 years, he and his companions in misfortune must recover a terrifying weapon. Its code name: Tsugumi. All we know about it is that its destructive potential is such that the world has preferred to crush the archipelago under a shower of atomic bombs rather than see its development completed...

But the operation turned short: the plane crashed, and Leon found himself alone in Tokyo Bay. Hungry, at the end of his strength, with only one anti-radiation suit for protection, he quickly discovers that the city is not as deserted as expected...

Having reached his talent limit on magic, the protagonist was sent to the gaming world as punishment — to a huge city named Valkan. In order to survive, he builds relationships with other people and investigates the secret behind the “closed world”, striving to prevent the end of the world.

Professor Noah Minami Umberbach is not your average archeologist! For one, he's prone to whipping out his gun and blowing up stuff to make dramatic entrances. But that's just his eccentric nature and he's a man on a mission. A mission that may very well be the most important mission of all time. And he's dragging unlucky student, Kotobuki, along for the ride!

On that day, humanity was turned into “prey”―.
Gen is a high school student living on the island of Tsushima, a door to mainland Japan.
Along with his sickly sister, Misaki, and his heartwarming mother, Gen was living a peaceful life, all until an “asymmetrical monster” appears on the island.

All hell breaks loose on the island of Tsushima.

These monsters devour everything from plants to animals, to humans, and mutate together.
Will humanity stand a chance against these mutant creatures?
Is there any hope?

Kenichi Tachibana from Terra Formars illustrates yet another crazy Sci-Fi survival series!!!

From MangaHelpers:
In a world where humanity has turned into prey against the so called "white skin" creatures, one legendary figure known simply as "Ryuma" continues to give hope to this post-apocalyptic society. This individual has many faces and descriptions, but his/her legend has lived continuously in the hearts and minds of the people for half a century. No one knows where this legend started or who started it. Here starts a chronicle to unveil the mysteries of a legend.

In the near future, the world is a desolate place occupied by the undead. Strange crystals emit a deadly zombie virus as the last remnants of humanity struggle to avoid infection and survive. Despite all this, life is relatively peaceful for young Ruby, who lives in the Amina Safe Zone with her father and a small band of other survivors. All of this changes when Ruby encounters Arvan, a white-haired young man with pale skin and no heartbeat. This meeting sets off a series of events that force Ruby and her father to embark on a journey to discover the truth.

The inside of the taboo door is shattered, or...

Five hundred years have passed since humanity went extinct at the hands of the fearsome “Beasts”. Even up in the sky, where the surviving races dwell on floating islands, these monstrosities constantly threaten to bring death and destruction. Only a small group of young girls, the Leprechauns, can wield the ancient weapons needed to defeat these creatures. Into the girls’ unstable and fleeting lives, where a call to certain death could come at any moment, enters an unlikely character: a young man who lost everything five hundred years ago, the last living human awakened from a long, icy slumber.

From ShoujoMagic:
On Kabuchi-jima, an island ruled by Princess Kaguya, ten children were raised as sacrificial victims. Several of the children thought they had escaped their fate when they escaped the island. But nearly a decade later, the kids are still dying in the order and at the time they would have as sacrifices... Their only hope now is to reunite and return to the island to seek out and destroy the source--the legend, the blood-lusting Moon Princess--before time runs out.

In 2002 Kaguya Hime received the 47th annual Shogakukan Manga Award for shoujo.

Several thousands of years from now, there exists the Joker Galaxy of five Star Systems, where a long, long war is being fought. The god of light, Amaterasu, is trying to unite the galaxy under his rule. The fighting stands between giant mecha called Mortar Headds, their pilots, the Headdliners, trained since birth for their task, and the female humanlike computers called Fatimas, necessary for controlling the MH. Many are the lives and destinies found throughout the more than thousand year long era of war, although Amaterasu seems to live through it all.

Note: To honor its 25th anniversary, the series was reprinted under Five Star Monogatari Reboot.

Toyspress, a company co-founded by the author, published the English translation. To date, 26 Volumes of the English version have been produced, covering Vol. 1-10. The future translation remains uncertain.

The struggle for survival between humanity and Parasites continues unceasingly around the world. Unfolding in the shadow of the legends of Shinichi and Migi, another battle for existence is revealed. Fukami, a veteran detective, investigates a brutal mass murder, and is unsettled by the composure of the informant: high school student Tatsuki. The source of that discomfort lies within Tatsuki's family...
The tale on the other side of the ageless masterpiece "Parasyte" begins here!

Ryotaro is a boy who loves robots and lives out in the country with his three sisters, but he's headed to Tokyo for high school. Before leaving, he runs across a humanoid military robot and has a fateful encounter with its pilot, a cute teenage girl who calls herself La Vie en Rose. Ryotaro will almost certainly meet her again in Tokyo, considering his family connection to the production of these humanoid robots--his father worked with them.

The story begins with Yggdrasil, a popular online game which is quietly shut down on its last day. Our protagonist Momonga decided to stay until the last moment in his beloved game and wait for the force logout. Unexpectedly, the server did not shut down and Momonga is stuck in his skeleton body and got transferred to another world. "The powerful Overlord" needs now to discover a new world and face the continuous challenges.

Having no parents, friends, or place in society, this ordinary man strives to take over the new world the game has become.

A massive asteroid is about to hit earth!

Humanity has failed to stop a giant asteroid from plummeting into Earth, and life as we know it has ended. An ordinary Korean office worker named Cheolsu is somehow given the chance to go back in time and prevent this catastrophe from ever happening. Does he have a chance?

On a day just like any other, a giant spaceship suddenly appeared and invaded Earth, obliterating entire cities in the blink of an eye. In the midst of the attacks, Kanna Fujimiya, amateur content creator, rose to fame overnight with her video coverage of the invasion. With her newfound popularity and charms, Kanna continues to cover the war from the front lines, but...!?

This amateur content creator reveals the truth behind the interstellar war in this science fiction thriller!