From MangaHelpers: The world is in a war against an alien race called "Mimics," who have taken over most of the world with a mission to eliminate the human race. Keiji Kiriya is a new recruit in the United...

When the alien Mimics invade, Keiji Kiriya is just one of many recruits shoved into a suit of battle armor called a Jacket and sent out to kill. Keiji dies on the battlefield, only to be reborn each morning to...

Nearest Dearest 2. Prime SmileLove CouncilKumorinochi AnePlease Sleep Beside MeBecome Big!Sister WarsForbidden LipsOnegai One-sanI Want To Become Even Bigger!

What is "Angoromoa-chan no Chikyuu Shinryaku Nikki"? It's a popular online serial story. It focuses on the invasion of Earth by Angoromoa-chan the space alien. And, somehow, a PC glossary has also been...

While testing his 8 mm camera at night in his small town, Kaito Kirishima is caught in a mysterious explosion. Strangely, Kaito wakes up the next day perfectly fine, but with no recollection of what exactly...

7 Short stories about Yokais

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

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...

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.

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...

Runaway excessive love and hatred! The mystery and fear of adolescent maidens that call for excessive delusions. Gothic horror drawn with a strange story and a heavy pen touch, musician and novelist Kenji...

Gag manga about Kou, a young "elite" man, who has a policy of not being in debt to anyone. But he ends up owing his life to a strange girl who saves him. Nino, the girl who claims she's from Venus and lives...

Rashil lives with his grandpa in a mountain area. During a trip in the woods he sees an airship crash and finds a girl. She's been followed by soldiers, who want to capture her.

In the year 2059, the earth has been plagued by aliens for several years. In an effort to learn more about these aliens, Dr. Noguchi and his assistants Maki Agata and Tukuto Kenishiro try to revive the...

What if you developed superpowers that could change your life only to discover that these incredible abilities only worked on…animals? When you’re teenager Jin Lee, that’s a pretty strange concept to wrap your...

Hundreds of millions of years ago, highly-advanced beings looking to make a planet for themselves purposefully tampered with Earth's natural processes in order to create multi-cellular life. Watching the...

Asamiya Aoi is a mysterious, innocent young girl who is traveling through a futuristic land with the help of her "father's" sketchbook. While she may seem naive, she can be surprisingly tough and resourceful...

From Mixini Studios: Kyouichi Miyasako is the star employee at his company. Why does he work so hard? He doesn’t know either. What he does know is that he sorely misses his girlfriend… the one he broke up with...

Exiled to a desolate and harsh planet, Ayr spends his days hunting giant monsters as his food source. Then, everything changes when a police officer comes and tells him his exile was revoked. After arriving in...

Okinawa. An ordinary senior high school student, Kio, meets an alien girl who has cat ears and a tail who came to Earth so that she could learn more about it. In the end, he decides to bring her home. However...

From Baka-Tsuki: "I'm coming to your house to play!" Meet Eris a cosplaying, (or is she?), cutie with neko-mimi that happens to show up at a funeral for a member of Kio Kakazu's family. Enter Kio's Uncle who...

The remote town of North Hill has been quarantined to prevent the spread of the mysterious Couper disease that is turning people into cannibals. Young soldier Billy returns to his hometown for the first time in...

From Hokuto no Gun: This brief story follows the reincarnation of the Emishi warrior Aterui, who turns out to be a guardian deity protecting the mysterious power source called the Dragon from the gods of...

Aliens have created a tomcat endowed with the seven exceptional faculties similar to Astro Boy's. Supporting his owner, Tsugio, who is a sissy boy, this tomcat named Atomcat runs actively far and wide through...