Original Pixiv Series Marunouchi-kun's new alien classmate was supposed to be a super fantastic alien, but...

On the final day of shooting a movie for a film study group on Iriomote Island, director Godai Daigo and his crew witness a battle between the Self-Defence Forces and a UFO. Yukkino, the heroine of the film...

Yoichi Tsuitenai was the unluckiest boy in his hometown. Until one day, his luck truly ran out when he was crushed by an alien spaceship, killing him. But, in this time of need, he was discovered by the great...

Marisa gets a visitor from outer space. Doesn’t seem to be Lunarian though.

It’s been 25 years since Earth was invaded by beings from another realm. Now, everyone’s life is shaped by a single measure of strength—the World Ranking. From the countryside of Gunma comes Kinoko Kino, a high...

This is the story of a boy who one day walks into some strange wood and is saved by a nymphomaniac godess who can not only take over his body (turning it into hers in the process) but can also transform him...

Takes place between Tranformers: The Movie and season 3 of the TV show.

Pairing: Jazz/Sideswipe From Blood Moon Translations: Sideswipe gets excited about Jazz showing up and crashes.

The story revolves around Taiga, who doesn't have memories from further back than two years ago when his parents died in an accident. He lives with his sister, Tsubame, whom he finds out is from outer space...

The astronomical event "Apple Moon" occurs once every 300 years. On that day, Sakuma, while visiting the ocean with his classmate to observe the event, ends up meeting a parasitic alien instead...?

This is a story by the author of Kero Kero Chime, and you can tell. The characters look similar, though the plot seems different.Rupika lives on a far off planet called Rakariina and has a growth on her head...

Original Web Manga

Bath x Alien! The solitary bath way of an alien who is addicted to Japanese baths! Inui is a salesman working in the second sales section of Tokiwa Corporation, a toy manufacturer. However, he is actually an...

Note: In the original 7-volume series published by Akita Shoten, three different titles are used, but they are actually all the same series: v1: Uchuu Enjin Goriv2-v3: Uchuu Enjin Gori Tai Spectremanv4-v7...

A collection of short stories revolving around sci-fi themes: Earth's Final DayKyoko's DreamHappy EndA Tiny Little CometThe Giant Tree, Elkido

Like a typical teenager, there is nothing Tsubaki Ryuuta wants more than to not stand out from the people around him. Unfortunately, on his way to school one day, he is run over by an alien. The alien promptly...

Thanks to deviant sexuality (lolicon, obsession with 2D girls, etc.), the human birth rate has declined, and humanity is headed for extinction. A cute loli girl from outer space, called Muumo, has come to earth...

The story, set in the United Kingdom in 1901, centers on a photographer. In the first chapter, the photographer is on his way to deliver a finished portrait to a client when he encounters a flying object from...