Ruma is just a normal high school girl, living with her younger brother, and having fun at school when three handsome boys suddenly show up! Little does she know that they're not just handsome, they're actually...

Who wants to be Princess when you've got the entirety of space to explore? Join Runna and her rag-tag crew as they wander through space in search the unknown, raising hell while encountering everything from the...

On the distant Tianxiu Planet, there exists a group of unusual and intelligent beings. They consist of neither children nor elders. They have neither birth nor real death. They are born into the world through...

AC 195. Earth and its surrounding colonies were fighting the bloodiest war mankind had ever known. But on the remote asteroid colony MO-V, life carried on as normal. It wasn't long, however, before OZ agents...

Mobile Suit Gundam Wing G-UNIT Operation Galiarest is a manga continuation of New Mobile Report Gundam Wing Dual Story: G-Unit, written and illustrated by Koichi Tokita.

A couple of curious aliens encounter a human space probe sent to investigate an asteroid. It appears to be from the Japanese Hayabusa asteroid probe, which returned samples to Earth during June 2010. The...

"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...

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...

Stardust Memories is a short story compilation of human beings in the distant future where we have traveled deep into space. Each story describes a moral dilemma that people traveling in space may experience...

On January 3rd, 2097, a collision with a celestial object basically destroyed human civilization. Seventy years later, human survivors are still living in space, unable to return to their home planet. Some...

Seina Yamada may just be the unluckiest guy in the world. As Tenchi Masaki's classmate, this walking time bomb seems to spread destruction and bad fortune wherever he goes. But when a suprise encounter with a...

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 story is set 6,000 years after humanity has spread out across the stars, and takes place inside a gigantic city ship orbiting a remote gas giant. The ship is home to a civilization of space fishers that...

Story is a certain myth about the legendary Unicorn.

Original Pixiv Comic

Since she was young, Qi Qi has been burdened with an incurable disease that will cause her death before the age of 20. Despite this, she uses her genius intellect to develop robotics in order to defy her fate...

With the airplane, humanity's longing to take to the skies was realized. The development of science and technology has even made it possible for them to advance into space. And thus have the skies, once an...

Low-grade guide, Qin Yun is forcibly marked by divine-grade sentry tyrant Mersherie. An aggressive maiden-heart seme x A serious straightforward uke start an unbashful and unabashed companion life, conquering...