The plot is about Japanese teen Yamato Hibino, who is sucked through a time warp into the past, where the dinosaur army of the Dragonia Empire threatens the world, and Queen Aira of Mu needs Yamato to help her fight back with the aid of the stone-made guardian God Mazinger, which looks suspiciously like a giant robot.

Mankind struggles to rebuild after a nuclear explosion. In the midst of the wastelands, there is a small pet shop called The Willows.

In a world that's heading towards its end, Shirou, a scientist whose sole purpose in life is to create butterflies that can purify the world, encountered a male humanoid called Kuroe. What is Kuroe's real identity? Why does he proclaim in wanting to meet Shirou? This is an eternal love story that was born at the end of the world.

Armitage the Third borrows heavily from both Blade Runner and Total Recall to present a humans vs. androids murder mystery set on a Mars of the future. A four-part OVA series was released beginning in 1994, and this manga utilizes the same main characters and setting yet with a slightly different plot line. Copies are exceedingly rare even in Japan.

A delinquent finds a girl abandoned in a box... and takes her home...

In the distant Milky Way, inheriting the best human beings - Sun Wen, Genghis Khan, Einstein, Tesla and other genes, orphans, scattered in the interstellar, to solve the mystery of the destruction of the earth, as Bruce Lee's genetic clone of the juvenile blues Swear to bring all the earth compatriots together...

From Manga Art: During the 31st year of Seika, the battle between the Library Force and the Media Improvement Committee reached a new level of violence. Each group has armed itself for either the freedom of expression or the "protection" of society from the bad influences of media. Kasahara Iku joins the Library Force with the intent of finding her "Prince" who helped her during a censorship exercise by the Media Improvement Committee and with her strong will of protecting books.

In 2024, mankind's insatiable appetite finally opened the Pandora's Box of technology, releasing the long-sealed demonic seeds and catalyzing the process of life's evolution. The irresistible catastrophe instantly annihilated the entire human civilization, leaving behind only the scorched earth of steel and iron, a symbol of the former prosperity, and the survivors who lingered on top of it. In this chaotic world of collapsed order and crumbling faith, can humanity unite to rebuild civilization? In this devastated wasteland, the heroes representing various forces pass a number of tests to complete their own redemption and finally embark on a difficult journey to find the truth of the end times.

From Easy Going Scans:

Crimes commited using manned combat-androids dubbed "Katana" run rampant.
In an effort to maintain order, the government has organized the AKCD - "Anti Katana Crime Division."
Togusa of the 8th squad of the AKCD, while holding existential doubts as a Human-Katana hybrid, continually casts himself into battle...

A spin-off manga created by Toyotarou, and based on the arcade game Dragon Ball Heroes. It debuted in the November 2012 edition of V-Jump, the release date of which was October 20, 2012.

http://dragonball.wikia.com/wiki/Dragon_Ball_Heroes:_Victory_Mission

Four original glittering love stories set in different themes and genres.

Years after the country defeat and occupation period, Japan is still recovering. Although they are on the road back to mass industrialization and prosperity, strong handed economic and political policies have turned many areas into dilapidated slums. Anarchists and anti-government student protesters have taken up arms, stirring up violent social revolution riots. In order to combat this growing threat, the Japanese government has nationalized a division of the police, creating the Capital Police Organization (CAPO). The CAPO consists of hard-trained panzer troopers carrying heavy firearms and wearing special armor suits called Protect Gear, this specialized unit is feared by anti-government groups, criminals and civilians alike.

Note: Loosely adapted into the anime movie Jin-Roh: The Wolf Brigade in 1999 which is also written by Mamoru Oshii.

Takeru Gakusha was a aspiring writer, until the universe exploration missions started, he decides to apply for these, but in the meantime he meets someone who changes his life by taking him in as a "Teacher" at the Yokai Carecenter, meets people who he will love for the rest of his life and is sent to space in the meantime, how will he communicate with the people on earth and will he survive this missions?

Professor Lili, accepted a strange task in order to raise funds for his research! After the death of his wife, Mr. Vektor has been sitting in front of her painting motionless for the past 10 years without any movement. Exactly what's happening with him?

The manga follows the adventures of the characters of the world of Toaru Majutsu no Index as they stumble into hilarious shenanigans in 4 panels.

Florida, 2022. When he turns on the TV for his early morning cartoons, Nick sees not the bright colours of a child's program, but instead the stomach-wrenching scenes of a genocide. 100 million dead...500... a billion. They're all just numbers at this point.
7 years pass and 18 year old Nick's sanity is growing thin as he struggles to find meaning. The deadly virus only targeted men, leaving the surviving males in a state of rarity. However, Nick isn't at the centre of a blossoming harem, but rather at the edges of the frightening reality that is isolation. As the relationship with his dad grows colder, Nick begins to quickly lose himself in the grief over his later sister, Angela. He has little left to live for, so vengeance is the only option. But the question remains: Who is responsible for her death?

Publisher Hayakawa is celebrating its 70th anniversary with two manga anthology reprints. One collection is dedicated to mystery works while the other compiles sci-fi stories printed over the publisher’s long career.

In the distant future, a war between the alien Thorne Empire and the human New Federation has been waging on for centuries. Our protagonist Stahl enters the scene at this critical moment in history, and with the help of a gorgeous girl and a ridiculous robot, what kind of story will unfold?

From Autumn Scans:
The fourth primogenitor - is the strongest vampire who exists only in the world of legends; yet when this masters the 12 kenju, the spread of the catastrophe of the vampires will appear in Japan.
In order to spy on and erase this, "fourth primogenitor," the government-owned Lion organization has decided to send an attacking magician, "sword shaman" to complete the task. Yet unknowingly, the one who was selected to spy was actually a trainee "sword shaman" girl - Himeragi Yukina.

From MangaHelpers:
After his father died, Naruse Akira retreated into video games, and his mother retreated into alcohol. Naruse plays games almost all the time, getting him in trouble at his private school and worrying his childhood friend Hoju. He's incredibly good at war games because he is good at reading his opponents.
One day, he ends up downloading a strange game called "Revolt" onto his phone. It's a game that has him orchestrate a revolution, and the graphics seem incredibly life-like. At the end, he learns that he was actually giving real-world orders, and that the game was part of a scouting process for a company that helps to run revolutions. Now they want him to be their commander and help them save the world.