Winner of the 1991 Seiun Award for Best Comic.

Short hentai stories involving space battles, aliens, angels, demon girls, a married couple spicing up their love life, elves, warriors and witches.

Tatsumi, a pragmatic boy who doesn't make friends nor goes out for fun, meets Moru, an exchange student from space. And yet, he ends up accompanying her, although reluctantly, when she asks him to show her...

Minori, a delinquent, is secretely a big fan of sci-fi flicks. While picking on Komatsu, a transfer student, he discovers that he too likes sci-fi movies, and they end up striking up a friendship. However...

"I am inside a spaceship...outside is deep space. The name of my spaceship-- Spaceship EE." It is 2038 CE. Noshi Hyoda is a 23-year-old office worker facing existential despair. Will she escape her world of...

On August 10 2019, humanity received a signal, which was verified for its integrity by hundreds of scientists, from an alien life form containing one message: let us meet on Mars on July 7, 2035. Thus began the...

Hinata Taiyou has unrequited love for Kinoshita Hazuki which is stalked by guys from around the city, let alone the universe. In order to protect her from his fellow stalkers (Yeah, he's one of them), he will...

At the end of the 23rd century, a girl stares at a red star in the sky. Her name happens to be Red Star, born on Mars. The series tells of Red's adventures at the center of the Milky Way. Note: Winner of the...

When the Starry Sky World is attacked by Notraiders and the twelve Star Princesses scatter themselves across the universe, aliens Lala and Prunce and fairy Fuwa arrive on Earth and meet Hikaru Hoshina. Hikaru...

A long time ago in a galaxy far, far away....It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire. During the battle, Rebel...

Marionette Game A high school boy moves back to his hometown and reunites with his childhood friend. But why has she changed so much and why does the male students in the club she started seem like inhumane...

Ariyuki is standing in front of his former home which happens to be destroyed by a meteorite. Among the ruins he finds a gem which frees a young girl. The girl claims to be a god and is willing to grant him his...

A boy-meets-alien-girl story with an academic twist, the series follows a bookish biology student whose encounter with an extraterrestrial turns him into an alien hunter.

From Anime News Network: The story begins in the distant future in the far reaches of the galaxy. The Human Galactic Alliance has been constantly fighting for its survival against a grotesque race of beings...

Hiroshi Hoshino moves into a new house and discovers an extraordinary asparagus growing in the yard. After eating it, he transforms into a girl—now going by the name Hiroko. Embracing her new female identity...

After defeating Dark King Demigra, Goku, and his allies go to visit the Planet of the Kaio, only to find that Kaio North and co. are nowhere to be seen... While our heroes are trying to figure out what could...

Adapts the same story as the video game based ONA with the same name but with significant alterations to the story and events.

Super Dragon Ball Heroes: Universe Mission is a spin-off manga and the sequel to Super Dragon Ball Heroes: Dark Demon Realm Mission!. The plot involves the mysterious Fu, who after kidnapping Future Trunks...

The anime has two manga adaptations; Super Robot Wars Divine Wars by Akihiro Kimura tells the story of the anime over 6 volumes, while Super Robot Wars Divine Wars - Record of ATX is by Tatsunosuke Yatsufusa...

Based on the Super Robot Taisen Original Generations franchise, this is the story of "Kyosuke's Route" at the very start of the events that set the basis for the whole thematic of the universe. Meet Kyosuke...

It's been 6 months since the L5 Campaign, the conflict that pitted humanity vs aliens with the whole earth sphere at stake; even thought at that time humanity joined forces as a whole and fought valiantly for...