Manga with Sci-Fi genre:

The Runaway Tanker

An anthology of three Tezuka oneshots from the late 1960's. - **The Runaway Tanker** - Newscaster Goro Tsukinashi is invited to board the world's first atomic-powered, computer-operated oil tanker, the Osakabe Maru. While on its maiden voyage, everything that could go wrong, does go wrong. Can the passengers survive aboard this voyage of the damned? - **Land of the Tigermen** - Television director Goro Ibukuro makes his living exploiting the talents of others on his most popular show, World's Cruelest Acts. After hearing about a tribe of "Tigermen" that live in the hinterlands of Borneo that apparently have a miracle cure in the form of a ceremony, he decides to set off and film them. However, he might have taken on more than he bargained for… - **The Spaceman's Base** - Set during the Occupation of Tripoli during World War II, two American soldiers and a German soldier are held hostage by a Japanese boy who hijacks the Americans' Jeep. The boy's destination is the mysterious ruins of Wadan-Wadan, located in the middle of nowhere. What is the connection between the boy and these ruins? --- **Volume 66 of the Osamu Tezuka Complete Works**

4.5 (7)

Chapter 3

5 years ago
Animals Anthology Survival Magic Military Gore Aliens Supernatural Thriller Sci-Fi Historical Action Psychological Romance Comedy Adventure Drama Slice of Life Mystery Tragedy
Fifth-Dimension Treatment

Published in Cannabis Works (2003)

Sci-Fi Psychological
Angel Oil

In a future where cyborgs are more common than fully flesh and blood humans, a girl goes out to seek oil when her family's ration gets cut off. She needs to get it quickly so her grandmother's heart doesn't burn out, but no one has ever gone up above to the ration center and returned alive.

Chapter 5

5 years ago
Sci-Fi
Red Data Planet

The morning after a meteor fell in Japan, a mysterious beautiful transfer student Monika appears in front of Leo Kuroishi, an ordinary high school student. But the moment she told him "I will protect you," Leo's problem-free days changed forever. What is the value of life? The fate of humanity? A new disaster action manga begins!

3.7 (12)

Chapter 1

5 years ago
Sci-Fi Action
Dogla+Magla

Loosely based on Dogura Magura, a 1935 novel by Yumeno Kyuusaku, this manga details the struggles of a human experiment named Chris as he tries to escape from the evil organization that nurtured him, hoping to finally be able to live peacefully and freely with his bodyguard, a clone named Abel.

3.7 (8)

Chapter 3

5 years ago
Sci-Fi Action Boys Love Drama
Tsuki no Hikari ni Terasarete

3.2 (5)

Chapter 4

5 years ago
Sci-Fi Boys Love Drama Fantasy
Heavens Little Garden

A world where humankind was almost destroyed by the nuclear war. Lily, a girl who hides under a cliff, and Selene, an android who serves her. Selene was the only support and love for Lily, who lives with the faint hope of "living on earth again someday." The end-of-life GL story of "Android x Girl" presented by the creator of "Kowamoto-kun's Maiden Alliance" and "Alice's Paradise".

4.2 (282)
Sci-Fi Romance Girls Love Drama
Invoke

Kai, who receives the "virtual-dream," a machine allowing one to dive into a virtual reality of multiple worlds and times, meets a man in the virtual world. This man introduces Kai to out-of-this-world sex within virtual reality. Unable to forget him, Kai dives again into the virtual world in search of him. Is this feeling lust? Or is it love?

3.3 (8)

Chapter 4

5 years ago
Sci-Fi Boys Love Drama Fantasy
Monster Prince

1. Sanbika In a far country ruled by a beautiful Duke who seems to have formed a peculiar relationship with his right hand, Lord Yuri, there are cases of unexplained deaths… they would involve a vampire according to the spreading rumour. 2. Killing Moon 3. Life of the Machine Koreya Takane, a famous scientist, had enough of the constant obligations required by his position when all he really wants is to be left alone with his work. That's how, in order to satisfy his taste for solitude, he build up a mechanical clone of himself… But what if it becomes impossible to distinguish the replica from the original man in the end? 4. Prince of Monster A kind prince with strange red eyes who had been locked up by his uncle decides to end his misery… without knowing the grief it'll cause to his brother. He suddenly reappears 13 years after but what if he really has become the “Prince of Monster” as he used to be called? 5. Bye-Bye Mizuhara

3.3 (9)

Chapter 5

5 years ago
Sci-Fi Historical Psychological Boys Love Drama Horror Tragedy
BlazBlue - Variable Heart

A sequel to Remix Heart that ties in what happens to Mai after the events in the manga and bridges the story for her appearance in BlazBlue Central Fiction

4.1 (165)

Chapter 18

5 years ago
Sci-Fi Action Drama Fantasy
Android A Special Mission

Chapter 1

5 years ago
Monsters Military Aliens Adaptation Thriller Sci-Fi Action Mecha Superhero Drama
Wicked Mega Man

A parody of Ken Ishikawa's *Lethal Weapon* and the first *Mega Man* game. Done in Ishikawa's style. [Artist's Twitter](https://twitter.com/wv92OsY8GKSFlJU)

Sci-Fi Action Comedy Mecha Adventure
Change Squadron Car Robots

2.5 (2)

Chapter 1

5 years ago
Sci-Fi Action Mecha Adventure Drama
Rakuen no Torikago

1) The Blue-Bird’s Whereabouts 2) Breaking Apart The Blue Sky (Cont. of 1st story) 3) Missing Our Piece (Still Cont. of 1st story) 4) If I Hold You 5) Demon-guided Angel Invasion

2.8 (2)

Chapter 3

5 years ago
Sci-Fi Boys Love
Nanji no Na wa Ai

Taken from The Evil Empire: "Haruto didn't say goodbye to his best friend Noah when he was shipped off on an investigative mission to another planet. Now, years later, after the earth has been almost destroyed and Haruto is near death in the desert, Noah appears and saves him! But Noah hasn't aged a day, and seems to be acting different……"

2.8 (6)

Chapter 3.2

5 years ago
Sci-Fi Boys Love Adventure Drama Fantasy
Itsuka Sukida to Itte

Here is a war going on between the West Tokyo and the East Tokyo. Both sides have "puppets" who can read other people's minds through touch. Every "keyword" is given by two people. It doesn't work unless there is contact between their bodies. The first one to find out the keyword wins, the other dies.

2.6 (4)

Chapter 5

5 years ago
Sci-Fi Psychological Romance Boys Love Drama Tragedy
The Witch at the End of the World

1000 years ago, a war between humans and space witches ravaged the stars, destroying countless planets and taking even more lives. Eventually, the humans captured the most powerful witch and imprisoned her as a war criminal under the treaty. The castle where the Magic Lord is sealed away is watched over by a village where everyone has developed weak magical powers- everyone but Mugi that is. Determined to prove that he doesn't need magic, Mugi accidentally flies into the monster-infested forest surrounding the castle and is saved by a girl that he has never seen before…

Chapter 5.5

5 years ago
Sci-Fi Adventure Mystery
Rental Lover

From Fantasyshrine: Kurosagi Hitoshi had a phobia of getting intimate with another person! Out of loneliness, he came to a lover rental service center and signed a lease to rent Masato, a gentle android skilled in sexual techniques! However, this seemly perfect lover whom Hitoshi fell head over heels for had one fatal “defect”…!

2.9 (4)

Chapter 2

5 years ago
Sci-Fi Romance Boys Love Drama
Watashi no Cosmic Monster

Tsubaki, who places an importance on "being cute," picks up a strange fluffy creature and brings it home with her. She brings it into the bath and it transformed into a naked boy?! What is going on? Is Tsubaki going to live with "Fuwa" (as in Fluffy) the alien boy??!!

4.1 (292)

Chapter 10.6

5 years ago
Sci-Fi Romance Comedy Slice of Life
Mobile Suit Gundam - École du Ciel

Daughter of a brilliant professor, Asuna is a below-average student at Ecole du Ciel, where teachers and other students constantly belittle her. However, with the world spiraling toward war, Asuna's headed for a crash course in danger and love, as everyone prepares for combat… Set in the year UC 0085, Ecole du Ciel begins two years before the events of the Zeta Gundam.

Chapter 42

5 years ago
Thriller Sci-Fi Action Psychological Romance Mecha Adventure Drama Tragedy
Cigar Holic

The manga tells the strange tale of cigarettes in robotic human female form who expel tobacco from their kisses, much like regular cigarettes would. The male main character, who has never kissed anyone before, slowly adjusts his life around his new cigarette girl and newfound "addiction".

2.5 (65)

Chapter 3

5 years ago
Sci-Fi Romance Comedy Slice of Life
Automaton

Technology leads to a continuous evolution of violence; this age of chaos gave birth to heroes. In a not-too-distant future Japan, Akira, a high school student, has an uncertain future and begins to give up on his dream of studying robotics in college. Meanwhile, Tom Rock, CEO of the global robotics company Rock, Inc., is trying to put into place plans he's had in preparation for years. The fighter "Automaton" was developed to bring salvation to a world that has started to go crazy! The two of them meeting is the beginning of this story!

4.2 (46)

Chapter 5

5 years ago
Sci-Fi Superhero
AI Kareshi to Mojyo Hakase

Due to a request, the genius Dr. Sumiko developed an "AI boyfriend". Sumiko is pleased with her success, but the AI boyfriend began to recognize her as "his girlfriend"…!? Initially, Sumiko rejected the AI boyfriend. However, being subject to his constant love gradually leads her to acknowledge him… A hot topic on Twitter and pixiv! A love comedy between a handsome AI and an unpopular woman begins ♡ Note: the series is marked as "Cancelled", but it is closer to "Discontinued/Abandoned", as it has not been updated since December 2018. --- **Links:** - [Author's Twitter](https://twitter.com/2_riko_7) - [Author's Pixiv](https://www.pixiv.net/en/users/2507244)

4.3 (165)

Chapter 5

5 years ago
Sci-Fi Romance Comedy
Replicant no Kiss

Tsutsumu Shisui is brought up by his grandfather, Dr. Yuujirou after his father, Dr. Hiromu died. But now Yuujirou also died with a lot of debt. At Yuujirou's funeral, Tsutsumu's cousin, Sou Takigawa suddenly appears and declares that he wants to take care of Tsutsumu.

1.5 (2)

Chapter 5.5

5 years ago
Sci-Fi Psychological Romance Boys Love Drama Mystery