Manga with Sci-Fi genre:

Edison Fantasy Science

In a post-apocalyptic world, a girl leaves her village to find her missing childhood friend, and save her dying world. Her companion in her quest is a machine named "Edison Stein," and he can draw blueprints for magnificent machines. What will await them in "The world outside"?

Chapter 5

7 years ago
Sci-Fi Action Mecha Drama
Saber Tiger

**Read left to right** Story 1: Saber Tiger "From tens of millions of years ago, the saber-toothed tiger reigned as the strongest carnivorous animal on land." Told from the perspective of a saber-toothed tiger, Saber Tiger tells a story where time travelers appear in the mist of the Ice Age. Story 2: The Planet of the Unicorn Astronauts attempt to investigate a planet with environmental conditions frighteningly similar to that of the Earth's. Madness ensues. Story 3: Sergeant Story 4: Adamas Diamonds Story 5: Quo Vadis Story 6: Asphaltic Trap Story 7: The Planet of Winter

3.8 (18)

Chapter 2

7 years ago
Time Travel Animals Anthology Survival Military Gore Sci-Fi Action Psychological Philosophical Drama Tragedy
Kenzen Robo Daimidaler

To fight against the mighty Penguin Empire, a secret organization known as the “Prince Beauty Salon” has developed the Daimidaler, a giant humanoid robot powered by a source of energy known as “Hi-ERo particles”. Since high school student Kōichi Madanbashi possesses a high amount of this rare energy in his body, the organization sends Kyōko Sonan to get him to pilot the Daimidaler. However, to release his special power, Kōichi must do something perverted with a girl.

3.8 (9)

Chapter 1

7 years ago
Sci-Fi Comedy Mecha
Karakuri Odette

Odette is an android designed by Dr. Yoshizawa. Wanting to find the ultimate difference between humans and her, Odette decides to persuade Dr. Yoshizawa to enroll her in a local high school. Follow Odette's adventures, as she ventures through high school, in search of the true meaning of being a human!

4.1 (87)

Chapter 35

7 years ago
Sci-Fi Comedy
Getter Robo Arc

Set in a post-Apocalyptic Earth, Hayato Jin continues to lead the Saotome Research Institute after the events of Getter Robo Go. He has succeeded Professor Saotome's masterpiece prototype, the Shin Getter Robo, with a more stable creation: Getter Robo Arc.

4.2 (99)

Chapter 14

7 years ago
Sci-Fi Action Mecha Drama Fantasy
Goku Midnight Eye

Furinji Goku is an ordinary private eye for hire. While working on a case involving an illegal weapons dealer, he notices a lot of the detectives working on the case committing suicide for no apparent reason. After Goku gets a little too close to the truth, he is then put in a situation where he must stab out his left eye to avoid certain death. Goku then awakens in a mysterious lab where an unknown scientist replaces his eye with a cybernetic one that allows him to control any computer system in the world. **US edition is flipped and colored by Viz, reads from Left to Right**

3.1 (19)

Chapter 6

7 years ago
Police Supernatural Thriller Sci-Fi Action Crime Adventure Drama Mystery
The Repair of Flowernoid

"Flowernoid", a doll created with the special nature of flowers, and who devotes themselves to a master. This is the story of Satsuki, a master flowernoid repair specialist whose daily life changes by happening upon a lovely flowernoid. "From now on, I belong to you" the flowernoid claims.

4.0 (35)

Chapter 3

7 years ago
Sci-Fi Romance Comedy Fantasy
Beatless - Dystopia

—I believe in that smile. Even if you don't have a soul— 2015 A.D. Japan The humanoid android hiE became part of people's life and were handling the things human could and couldn't do. Endou Arato, unlike his friends Kenko and Ryou who hate hiE, felt sympathy for hiE which are supposed to be just objects. One night, Arato suddenly gets assaulted by mysterious falling cherry blossoms that make hiE and machines run amok. Will the cornered Arato be saved by the mysterious hiE Lacia…. Links: [AnimeNewsNetwork](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=20316) (anime) [AnimeNewsNetwork](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=21277) (sequel)

3.3 (107)

Chapter 12

7 years ago
Sci-Fi Action Romance Drama
Tengoku

Touko's life seemed so ordinary, until she got that call… At the scene of the accident, by the puddle of blood, a young maid appeared… could no one else see her? And then, around the corner, a cry for help from a silver-haired boy… The veils are being lifted and the truth is being revealed! [Wikipedia](https://ja.wikipedia.org/wiki/%E5%A4%A9%E7%8D%84_-HEAVEN%27S_PRISON-)

Chapter 16

7 years ago
Sci-Fi Action Horror Fantasy
BLASSREITER -genetic-

A newly ordained priest named Theo Camming visits a rural town somewhere in Germany. However, his congregation gets attacked by Demoniacs and some of them had been humans. After being wounded, a female Blassreiter fighter arrives to save him and the rest of the village. However, she finds out that the priest was about to die.

Chapter 6

7 years ago
Sci-Fi Action Romance Drama Horror
Kuutei Kaiko Toshi

A devastating disease called Melancholia spreads across certain areas of the city, causing the unfortunate person to lose their memories of their most important person. Kazanami Toki is unaware that he has caught the incurable disease, but "by chance" he meets his forgotten lover, Hanamiya Yuna. After their fateful encounter, he is left with a strange feeling he is unable to understand…

3.9 (21)

Chapter 9

7 years ago
Sci-Fi Romance Drama Fantasy
Barairo Emperor

1-4) Barairo Emperor Keito, a high-schooler with an odd love of plants, finds a cosplaying babe in the garden. The babe in question is Roze, the reigning King of the Plant Kingdom! Roze is on the verge of extinction due to the lack of human affection. Only sex with Keito can restore his energy reserves and as Roze's kingly gaze heats up, Keito finds himself strangely compelled. "Join with me," Roze says. Why, the audacity of royalty! (from Blissful Sin) 5) Kiss Shite Master One day, History teacher Imazato finally recieves the robot maid he mail ordered weeks earlier. But the wrong robot is sent by mistake, and Imazato finds himself the unexpected owner of a HIMO-TYPE robot designed for single working women to be the ultimate prince charming. Imazato isn't sure how to deal with this robot constantly invading his personal space.

3.2 (26)

Chapter 5

7 years ago
Sci-Fi Comedy Boys Love Drama Fantasy
Sakuratetsu Taiwahen

In the center of a metropolitan city lies a small, shaky-looking house. A normal... Okay, not so normal high school student, Sakura Tetsu (and his family), who works day and night relentlessly to support his family's living expenses, lives there. All is normal until one day, people from the future, alien pirates from outer space, appear. The underground kingdom claims Tetsu's land. Will he prevail in protecting his own land? Or will he surrender his land to many more invaders to come? Yes... Weirdness and insanity ensue!

3.4 (16)

Chapter 14

7 years ago
Sci-Fi Comedy Fantasy
Kidou Ryodan Hachifukujin

Kidou Ryodan Hachifukujin is set in the near future where Japan has been subjugated by China and now fights against its former ally America under the Chinese banner. Fukujin, literally “luck god,” are advanced armor suits that are impervious to most conventional weapons. The story follows a bunch of new recruits in the army of Japan trying to survive in that war-torn future. An eccentric girl, a pacifistic guy and a Fukujin figure in this story about war, violence, and militaristic subservience.

4.1 (8)

Chapter 27.5

7 years ago
Sci-Fi Action Psychological Mecha
Daa! Daa! Daa!

Miyu, whose mom was chosen to be an astronaut, was sent to live with Kanata, a boy she just met. Soon after, Kanata's father leave the two to live alone. Amidst the panic, a mysterious UFO came… and out popped Ruu and his babysitter-pet Wannya. For the sake of Ruu, the four of them start living together……

4.4 (59)

Chapter 46.5

7 years ago
Sci-Fi Romance Comedy
Kyouran Kazoku Nikki

A thousand years ago, Enka, the god of destruction, died leaving a prophecy that its "child" would one day destroy the world. In order to prevent this, "Operation Cozy Family" is implemented in which the children who are potentially prophesied as the "Child of Enka" are forced to live together. This impromptu family contains all children, human and otherwise, as well as an official of the bureau and a self-proclaimed goddess who act as the parents of the household. The goal of "Operation Cozy Family" is to discern who the prophecy applies to, as well as to teach them all about the love of family in hopes of convincing the "Child of Enka" not to destroy the world. But with all families, there's bound to be mishaps and adventure - especially when the fate of the world is at hand!

Chapter 7

7 years ago
Sci-Fi Action Romance Comedy
H.E - The Hunt for Energy

Since he was a child, Hiro was able to see peoples-like shape and hated this ability of his. Especially when he witnessed energy spread by the Japanese earthquake of March 11, 2011. He is now part of a team in charge of "hunting" new energies to save Japan's and the World's future.

3.5 (23)

Chapter 5.5

8 years ago
Sci-Fi Comedy
Esoragoto

In Esora, a city built around a colossal radio tower, a young man – Nishina Kazu – tires of the unchanging everyday world that he captures on his video camera. One day, as he is video taping some abandoned buildings, there is suddenly an explosion and a girl called Mamiru Ai appears before him. This marks the beginning of the change from the ordinary that he had been hoping for…

Chapter 5

8 years ago
Sci-Fi Action Mecha
Burn-Up: Excess & W

This is a one volume long manga book with three short stories which follow the adventures of "Warriors", a special ops team that specialises in national security. From fighting man made bio weapons to capturing a pervert on the loose and ending up stranded by space chaos.

3.6 (20)

Chapter 3

8 years ago
Sci-Fi Action Comedy
Mahou Shoujo Neko X

In a world where humans co-exist with Juujin (literally: "beastmen"), genetically mutated animals that have remarkably human-like features with the exceptions of extremities such as tails and ears, Juujin are often found as laborers in the work force or raised in households as pets. That is until a new kind of Juujin appears– Evolutions, EVOs for short. These Juujin have special magic-like powers that they are using against the human race. Peke, one such EVO, has been raised with her master Yamato Yamamoto. Yamato's mother works for the Health Care Center– the only agency with jurisdiction over the Juujin, and has developed a special collar that can seal the EVOs' powers. Having used this collar to control Peke's own powers from going berserk, Peke must now release this power to fight and capture the rampaging EVOs to save humanity and to win her master's love.

1.9 (76)

Chapter 9

8 years ago
Sci-Fi Action Comedy
Doraemon - Ending (Doujinshi)

Nobita, the lazy boy who always cries and depends on Doraemon, finally studies hard and becomes a scientist in order to repair and save his best friend.

Sci-Fi Romance Comedy Drama Mystery Tragedy
Tsubomis Secrets

Each volume depicts a different heroine. - Vol. 1: Tachibana Tsubomi Tells the story of Tsubomi Tachibana, a fifth grader dealing with issues such as her mother's pregnancy, her first period, and the strange feelings she has started to get when she has been around boys. - Vol. 2: Kusakabe Tsubomi Tells the story of Tsubomi Kusakabe, a fifth grader, who encounters an alien wanting to do research of earth. It turns out he has picked Tsubomi to be his research subject. - Vol. 3: Shiina Tsubomi - Vol. 4: Katanashi Tsubomi - Vol. 5: Aizaki Tsubomi - Vol. 6: Nike Tsubomi - Vol. 7: Yagi Tsubomi - Vol. 8: Honda Tsubomi Won the Shogakukan Manga Award for children's manga in 2009. (From: MU, MAL)

Chapter 13

8 years ago
Sci-Fi Romance Comedy Drama Slice of Life
NON VIRGIN

1. Seikan Bakusa 2. Yuuwaku x Rouge♥ 3. Slave Fantasy 4. Shinnyuu Shain no Chuuseishin (The Freshman's Loyalty) 5. Osananajimi Continue 6. Manatsu no Yoru no Inmu (A Midsummer Night's Lewd) 7. Oshiego no Ongaeshi 8. Aibiki? (A Secret Meeting) 9. Hatsujou Colosseo (Sexual Excitement Colosseo) 10. Rin to Shite (Social Obligation) 11. Boku no Yuki-sensei (My Yuki-sensei) 12. Okusama wa Pro Wrestler (Midnight Cross Fight) 13. Akogare no Suiei-bu (Dear My Porno Swimmer) 14. Yukemuri Hatsutaiken (A Steamy First Experience) 15. Hisho no Tsutome (Secretary's Secret Working) 16. Fukujuu Sengen (Declaration of Obedience)

3.9 (166)

Chapter 17

6 years ago
Sci-Fi Fantasy
.flow - Untitled (Doujinshi)

"Sabitsuki was once dead, but her parents managed to bring her back to life after countless experiments and mistakes. Now that she’s alive, her parents are worried about how she died in the first place, so they prepare everything in order for her to learn to enjoy life again. But being alive means to suffer sometimes, and therefore, happiness can’t last forever." Manga doujinshi by Mariyasu, a user on pixiv, based on .flow, a Yume Nikki fangame done in RPGMaker2000.

3.6 (24)

Chapter 3

8 years ago
Sci-Fi Psychological Romance Adventure Drama Horror Mystery Tragedy