Taking a world that is about to be destroyed as the stage, it tells the story of the world war between human countries in order to fight for the right to survive. The biggest highlight of the comic is that it...

In the future, robotics will greatly help humans get rid of the most tedious tasks. But as the technology evolves and more robots are themselves aware of their condition, it does not take long until they rebel...

The story begins in the near future, when the Earth's oceans have risen and flooded most of the sea-lying land on Earth. The rogue scientist Zorndyke caused the flooding, which killed countless individuals, and...

Shiina Atsushi, a Japanese-American boy, lives in Japan during WWII. He comes across a Chinese girl, collapsed among the debris of a collapsed building, with a strange glowing symbol on her back. She claims she...

In a world where flying is as simple as riding a bicycle, there is a popular sport called Flying Circus. The protagonist once had a bright future ahead of him in that field of sports but due to an overwhelming...

Via amazon review by Momo: Historical shoujo SciFi manga depicting several generations of people with strong connections, friends and vampires.

12 years ago Chinami was saved in a boat accident and wound up bearing a mark in her hand – the bells that don’t ring. Now she’s in high school and meets a teacher with the same mark. Then someone discovers the...

Sweet young Kai and the doctor Maria shared a bond that they thought no one could destroy...until Maria's brutal murder tore her from Kai's arms forever. Now, Kai wanders the pitch-black streets of the inner...

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Ako is a little girl whose parents are always quarreling. One night, things seem to be at a boiling point, and Ako ponders on it in her room. Then, her beloved toy, Boku-chan, starts to walk and talk! This is...

Luna, a girl who lives in Gaia, a horrifying star that doesn't even grow flowers, is waiting for a bright future. In that kind of woman's eyes, what Earthling Rick felt was a mysterious nostalgia...

Nagisa has just recently transformed from being a human to a mermaid and is easing into the transition of living in the ocean. But when she crashes into a research submarine, she loses her memory and is brought...

A story about a part alien girl, Aoi Hayakawa, who transfers into the school which Hiroshi Morimura goes to. She then becomes a love interest to him.

From MangaHelpers: One of the surveillance ships of the company Ferret went missing for some time. Once the ship was found, all 115 members aboard the ship were completely missing. No trace of their existence...

Due to global warming and rising sea levels of the early 21st century, humanity lost much of the Earth's landmass. At the same time, fleets of powerful sentient ships of unknown origin armed with advanced...

Fujimiya Momiji is a descendant of the Kushinada clan, whose women possess the power to defeat the Aragami, an alien plant-like race, by sacrifice.After centuries of slumber, the Aragami have awakened and are...

Bai Xiaotian transmigrates to Aola Star: Parallel Universe game world as a coincidence. In this familiar and unfamiliar world he will face many bloody adventures... Original Webcomic on BilibiliOriginal...

The original collection of Aoyama's short stories. Ranging from sci-fi to romance, and the right out wacky, these stories are a must read for any fan of his other works! Detective George's Mini Huge Cases...

The Xipuria is an assault lander and the personal favorite ship of the Admiral. However, since the Admiral isn't around, cute AI girls are running the ship instead. Time to see how they rock this little boat.

Many years have passed since humanity vanished from Earth, yet the Galaxy Tower hotel in Ginza, Tokyo, continues to operate. At the center of its staff is Yachiyo, a dedicated hotelier robot, along with other...

What can you do when you get mistaken for murder? Nothing. You go to prison. Lucky for you, your inmates are some of the biggest cutthroats in the prison. Seriously, you are lucky. Especially when zombies...

World Apocalypse arrives, the game which Human's been playing suddenly emerge on Earth. In the Despair Gu Qing Cheng succeed in time traveling back in hope to change this destiny. Time flows, he found out the...