(from ebookjapan): Seven warriors, including Hoshi Hikaru, protect the earth from alien attacks. Their special move is Miracle Nova! "Rainbow Squadron Robin" is a science fiction anime created by "Studio Zero,"...

50 years after the war with aliens. Sumire Ichigaya is 18 years old. To pay off her debts, she works for a company that exterminates space pests. One day, Sumire's daily life changes drastically when she is...

On Earth, pouring boiling water over a bowl of instant Ramen means you're hungry. On Planet Cup Ramen, where the women are human sized and the three-inch tall, Instant sized men need to be brought up to human...

This is one volume of the Ryokunohara Gakuen Series. Other volumes in the series:1: Rapyutasu Ryuuseigun2: Psicron Syndrome3: Hiroki - Harusaki Meiro4: Anata - Mahoroba Festival5: Lunatic Cinema6: Human...

From Yen Press: This book contains three separate and unusual stories set in alternate realities. The first story, “How Martians Conquer the Earth,” tells the tale of a young woman struggling with the sudden...

Chen Fan died in the midst of divine tribulation, having reached the pinnacle of the cultivation world in less than 500 years. Somehow, despite the loss of his cultivation base, he was able to return to his...

A number of strange events are taking place in a curious town called Otonari. What is this mysterious girl, Punk, trying to achieve as she races against time? Source: Jmanga

https://comic-walker.com/detail/KC_006659_S

From MangaHelpers: Shibata Youichi is an ordinary high schooler, but one day he runs into a mysterious heroine! The cute girl knows his name, and (as in a stereotypical anime) she's an alien who needs him to...

Ren Sonoda, 13 year old middle school girl, is abducted by a UFO one night and she finds she has an extra appendage between her legs in the morning! A space chicken promises to return her to normal, but only if...

Japan has been invaded by aliens - but this is no ordinary assault. These extraterrestrials are cute and extremely dangerous. Their mind-blowing powers are way too much for the military. Enter Mao-chan, the...

The story of a boy who admires delinquents, who ends up turning into a cat whenever he sneezes.

In a village where the stars shine brightly in the sky, the inhabitants find themselves forced to leave their land within the year in order to make room for the strange new power plant that is being built there...

Volume 1: "Fire Tripper" (fantasy, romance)A gas explosion sends high school girl Suzuko and toddler Shuu 500 years into the past. But she lost Shuu on the way, and as a result, Shuu ended up in the past 10...

From Intercross: Lala has always believed ever since she was little that her prince would come from outer space, so she would always ask of God and the Moon that she could meet her extraterrestrial prince soon...

Junko, who wishes to engage in SM play but is too timid to wishes to find a convenient slave. Appearing before her is Yamada Ichirou, an alien who wants to examine how earthlings have sex. Due to his strong...

The story of Sachie-chan, an adventuress who travels all over the Galaxy!

[From Entropy]: This is a story about aliens. Yes, aliens. Choi Sera houses displaced aliens in her home, where they all pretend to be UFO fanatics in order to explain their eccentricities. Sera’s job is to...

From Horobi no Michi: Kirisaki Fumio's just a highschool girl in love... ...but then she finds out that the guy she's fallen for happens to love someone else. ...so she decides to go out and get a chainsaw. And...

15 year old Eita gets inhabited by a species from space who challenges him to guess its name within five years or else he will be taken captive back to its home planet to be examined and study as a biological...

In the center of a metropolis lies a small, shaky-looking house. An abnormal high school student, Sakura Tetsu (and his family), who works day and night relentlessly to support his family's living expenses...