A two-part one-shot created by Daisuke Ashihara. It is the first precursor to the World Trigger manga series.

What happens when the greatest martial artist of the Murim world meets a genius magician from a fantasy world? Original Webtoon:Naver Webtoon, Naver Series•Expired: Daum, KakaoPage Official Translations...

A high-tech adventure set in a digital world. Sam Flynn, when he was a child, was told stories about a different world his father created. After 25 years of not seeing his father, he enters his dad's arcade and...

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...

In 2015, strange beams of light are appearing with no explanation all over the earth. The antisocial teenage girl Takizawa has a "Planetary Seed" theory as to their origins and purpose. Takizawa's classmate...

In a world where an epidemic causing amnesia is spreading, a group of two boys and two girls are discharged from the hospital. Shortly afterwards, a mysterious accident involves the four young people who...

The story takes place in approximately the year 3000, when humankind arrived at the peak of its civilization, but is losing its will to keep living. It follows a girl, called "princess" by those around her...

High school girl Ibuki Wakaba yearns to be a tokusatsu hero, just like on TV. While daydreaming on the school roof she runs into real monsters and is saved by Ririe, warrior from another dimension sent to...

From MangaHelpers: The age of the maid robot has begun! Now, each family has at least one maid robot in their household, and Souta's family is no exception. Souta grew up with his maid robot since he was a...

Set 2 years prior to the start of the TV anime.

Otoi Nobuhiko's family is full of robot engineers: both his mother and father are renowned scientists, and his grandfather, Professor Otoi, is world-known for his amazing human-form robots called the Atrandom...

Takes place two years after the end of the battle with Dr. Quaser, and a think tank named At Random is attempting to apply robots to daily use for the public. The setting is in Singapore. The new story focuses...

After venturing into outer space, humanity has built many planetary cities. Most of these cities were affiliated with the Interstellar Federation, and it became the biggest force in the galaxy. Therefore...

A story about a professor and his assistant, working hard on their research every day. While clumsily hiding pursuit of their mutual affection for each other, they go back and forth on growing close and...

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...

After a collision between space ships, a small group of bizarre aliens find the sole human survivor: an infant girl. Doing the best they can, they raise her as their daughter on a remote planet, waiting for her...

Space Sheriff Gavan can arrest every suspect he pursues. Based on the Metal Hero Series from 1982.

At the edge of the universe drifts a solitary vessel. Within its confines, a man serves an "eternal imprisonment." Through the endless passage of time, he becomes the first to create "something" unprecedented...