Manga with Sci-Fi genre:

Babel II

A boy named Yamano Koichi is revealed to be the heir to the supernatural powers of an alien named Babel, who was stranded on Earth 5000 years ago and built the biblical Tower of Babel. Koichi becomes Babel II, armed with supernatural powers and served the Three Servants: the shapeshifting Rodem, the giant, pterodactyl-like Ropross, and the humanoid aquatic robot Poseidon. With his newfound powers, Babel II seeks to put an end to the ambition to Yomi, a man from the Himalayas who seeks world domination. AnimeNewsNetwork Links: [70s Anime Adaptation](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=1192) [Anniversary OVAs](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=2113) [Beyond Infinity](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=490) (remake)

3.4 (33)

Chapter 60

6 years ago
Reincarnation Monsters Survival Magic Military Gore Aliens Supernatural Thriller Sci-Fi Historical Action Psychological Adventure Drama Tragedy
SSSS.GRIDMAN: Shinseiki Chuugakusei Nikki

A laid-back spinoff that will focus up on Samurai Caliber, Max, Borr, and Vit as they go about their everyday lives. Ariko (character designer of Hina Logic - From Luck & Logic) pens the series.

4.3 (12)

Chapter 3

6 years ago
Sci-Fi Comedy Mecha Slice of Life
The Alchemist of Turandot

A collection of surreal, steampunk-inspired short stories. Escapism through music, mechanical dolls, and dragons.

3.7 (44)

Chapter 4

6 years ago
Music Sci-Fi Drama Fantasy
Gudako Turns Into a Cat (Feat. Lancelot & Bedivere)

When Gudako suddenly turns into a cat, she gets feisty with Sir Lancelot…?!

3.7 (57)
Sci-Fi Slice of Life
Inferior Doll

Glow falls in love with a beautiful female android from a shop window display. Working hard for the money, he eventually buys the Android. However, when he starts it up it transforms into a powerful male sex android. What happens to Glow when Deep pushes him?

1.2 (2)

Chapter 1

6 years ago
Sci-Fi Boys Love Fantasy
Special Task Force, the Battle Ship Yumihari

Following a temporal war that ravaged Japan, the young Shoichi, his two sisters and other children must flee their homeland by boat. During this journey, they are attacked by strange suitor samurai from the future. A girl named Shizue has her face by stolen an unknown life form. The children will be rescued by the crew of a strange battleship, the Yumihari. On board, Shoichi can only note that Shizue's face have completely healed…

3.3 (53)

Chapter 33

6 years ago
Sci-Fi Psychological Adventure Drama Fantasy Mystery
My Tomorrow, Your Yesterday

Minamiyama Takatoshi majors in art at an university in Kyoto. On the train to the school, he sees Fukuju Emi and falls in love with her at first sight. Gathering up all his courage, he speaks to her. They begin to date and enjoy happy days together, but Emi reveals her secret to him.

4.2 (27)

Chapter 1

6 years ago
Sci-Fi Romance Drama Tragedy
Kamen Rider Kuuga

A multi-taleted man named Yusuke Godai gains the power of the ancient warrior "Kuuga", and with the help of officer Kaoru Ichijo, fights the murderous monsters known as the Grongi, in order to save humanity. However, things start to turn twisted when another Kuuga-like entity appears, and the police decide to build their own anti-Grongi suit. A brand new retelling of the events from the Tokusatsu Henshin Hero Series *Kamen Rider Kuuga* and *Kamen Rider Agito*.

4.3 (60)

Chapter 8

6 years ago
Thriller Sci-Fi Action Psychological Romance Comedy Crime Superhero Adventure Drama Horror Mystery Tragedy
Atom Cat

Reading the “Astro Boy” manga with his dad is Tsugio's one refuge from the bullies at his school. One day he finds an abandoned kitten, and names it after the robot hero to convince his family to keep it. But after a strange encounter with aliens honeymooning on Earth, Tsugio's shocked to find his cat can speak ― and has all of Astro Boy's powers! Sworn to secrecy, Tsugio and Earth's tiniest hero together fight raging fires, awakened mummies, and more! [Official English](https://emanga.com/collections/osamu-tezuka/products/atomcat?variant=32122286790) --- **Volume 309 of the Osamu Tezuka Complete Works**

3.5 (10)

Chapter 7

6 years ago
Monsters Demons Ghosts Animals Zombies Mafia Magic Gore School Life Delinquents Police Aliens Supernatural Thriller Sci-Fi Action Romance Comedy Mecha Crime Adventure Drama Slice of Life
Ageku no Hate no Kanon

The world has been invaded by aliens and most of mankind was driven underground, but in a town where it rains incessantly, a young girl named Kanon Kouzuki has other things on her mind. Being one of the few civilians to remain living and working aboveground, she is now reunited with her unrequited love turned alien fighting celebrity Sousuke Sakai. Her eyes now completely fixated on him, she starts to notice new things about her loved one. Will he be the same boy she fell for once upon a time, or will he have turned into a completely different person?

3.7 (79)

Chapter 10

6 years ago
Sci-Fi Romance Drama
Manga Biology

Tezuka teaches about biology in short chapters. (from ebookjapan): "Oh, yes, my name is Dr. Nandemo Kandemo, the instructor of this class. Hey there, don't look away from me. Today's topics are biology and astronomy. They are sure to be interesting and informative. Let the lecture begin!" --- - **Won the 3rd Shogakukan Manga Award in 1957, which it shared with Tezuka's picture book, Beeko-chan** --- **Volume 279 of the Osamu Tezuka Complete Works**

3.1 (5)

Chapter 2

6 years ago
Award Winning Animals School Life Sci-Fi Comedy Adventure Philosophical Drama Medical
Wonder 3

(from DMP): Three extraterrestrials are on a mission to see if Earth is qualified to be part of the Galactic Control which is an order where only certain planets can be part of. If Earth isn't qualified then the planet will be destroyed. To progress in their mission, the three beings abduct three earth animals as disguises for themselves. With their extraordinary powers they already have, they were best known as the Wonder 3. Sentai can be translated to "task force" and a lot of Japanese anime/manga/live action shows are generally aimed at children with the main characters as protectors of Earth where they can transform and gain superpowers. Ever seen Power Rangers? That's a Super Sentai series. Wonder 3 takes place in an alternate Earth in the year 196X and the world is overrun with war and violence. The Galactic Federation consisting of all the advanced species of the universe convene to decide the future of Earth, but due to a lack of information they decide to send an elite team, Wonder 3, to observe human species for one year and determine whether or not humans are worthy of saving. Upon landing on Earth, the three members of Wonder 3 - Bokko, Nokko, and Pukko - disguise themselves as animals and come across the two Hoshi brothers who defend humanity in their own way. With a time limit of one year, what can Wonder 3 learn from the Hoshi brothers about life on Earth? [Official English](https://emanga.com/collections/osamu-tezuka/products/wonder-3?variant=2555048656917) --- **Volumes 139-141 of the Osamu Tezuka Complete Works**

3.7 (16)
Animals Survival Mafia Military Gore School Life Delinquents Aliens Thriller Sci-Fi Action Psychological Romance Comedy Mecha Crime Adventure Philosophical Drama Slice of Life Mystery Tragedy
Hatsukoi Losstime

Koji Aiba, who had been living a school life unrelated to girls, suddenly encounters a mysterious phenomenon called "Lost Time" where time stops for one hour a day. Takashi, who is trying to regain his youth in such a static world, meets Tokine Shinomiya, a girl with amber eyes who can also move in the stopped time. In a world where only the two of them can move, they gradually grow closer and closer, and eventually his feelings for Tokine turn into his first love. However, she seems to be harboring a big secret that blocks her feelings.

4.4 (1422)

Chapter 9

6 years ago
Sci-Fi Romance Philosophical Drama Tragedy
Black Magic

Originally a set of one-shots published in a doujin magazine before being picked up for serialization. It's a time in the future – a time where the creation of life itself has evolved to include biodroids named after the ancient Greeks and cyborg warriors programmed to destroy. The power struggle between the various synthetic life-forms and the humans could mean the end of all life. But there is one, named Typhon, who may be able to prevent that.

3.5 (18)

Chapter 4

6 years ago
Survival Martial Arts Post-Apocalyptic Magic Military Doujinshi Gore Police Aliens Supernatural Thriller Sci-Fi Action Psychological Romance Comedy Mecha Crime Adventure Drama Medical Fantasy Slice of Life Mystery Tragedy
Kamen Rider Decade

A promotional one-shot for "Kamen Rider Decade" published in Tele Manga Heroes.

3.8 (22)

Chapter 1

6 years ago
Sci-Fi Action Adventure Drama
Dino Getter

Dino Getter is a manga series by Kazumi Hoshi for the 40th anniversary of Getter Robo. It introduces the Dino Getter Robo in an original eight chapter story about a battle between the Dinosaur Empire.

3.6 (28)

Chapter 8

6 years ago
Sci-Fi Action Comedy Mecha Tragedy
Infinite Stratos

Students are trained in the Infinite Stratos academy to pilot the weapon system IS (Infinite Stratos). Although it is believed that only females have the ability to operate the IS, there is one man who can. His name is Orimura Ichika. Relaunch of the Infinite Stratos manga drawn by Yuuki Homura.

3.9 (125)

Chapter 31

6 years ago
Sci-Fi Action Romance Comedy Mecha Adventure
Dream-Colored Replica

In a futuristic society populated solely by women, the lonely heir to a powerful conglomerate finds unlikely companionship in her android housekeeper. When the android breaks down suddenly one day, she gives up her wealth and status to take off on a grand intergalactic quest to save her beloved.

4.2 (65)

Chapter 4

6 years ago
Sci-Fi Action Adventure Girls Love Mystery
Halcyon Lunch

Gen, a recently bankrupted and now homeless guy, meets an unusually hungry girl named Hyos who can eat anything with her chopsticks.

4.0 (121)

Chapter 9

6 years ago
Sci-Fi Psychological Romance Comedy Philosophical Drama Slice of Life Tragedy
Organic

A sci-fi story about a man who takes home an android he finds on the street.

3.3 (21)
Sci-Fi Boys Love
They Were Eleven: Horizon of the East, Eternity of the West

Having been admitted to Cosmo Academy, Frol and Tada are now having a rough time adjusting to a couple's life, with Tada regularly outperforming Frol in academics - and, to their chagrin, popularity. While the two try (and often fail) to navigate this change in relationship dynamic, they then receive a warm invitation from their old friend, King Mayan Baceska, to visit him at his palace on planet Aritosca Le during a month of holiday festivities. However, Tada's intuition begins to give him ominous and mysterious visions regarding King and the two set off to meet him, and potentially save him from an ill-omened future. **Note:** Most editions of **"They Were 11!"** Also include **Horizon of the East, Eternity of the West**. For the sake of clarity, this page uses the volume covers **Horizon of the East, Eternity of the West** received when it was separate. *The official English translation that was released recently includes both.*

3.8 (24)

Chapter 3

6 years ago
Award Winning Thriller Sci-Fi Romance Drama Mystery
Agharta

After a major natural disaster, earth is slowly transforming into a desert in which mankind tries to survive. Water becomes a precious resource and the center of political intrigues. In the middle of this, a young boy, member of a gang, encounters a beautiful girl who's a merciless warrior and holder of the key to the salvage of humanity. **Notes**: - The first edition ended at volume 9. - The second edition includes the 2 previously unreleased volumes (10 & 11).

3.2 (18)

Chapter 77

6 years ago
Sci-Fi Action Drama
Girls Last Tour

Civilization is dead, but Chito and Yuuri are still alive. So they hop aboard their Kettenkrad motorbike and aimlessly wander the ruins of the world they once knew. Day after hopeless day, they look for their next meal and fuel for their ride. But as long as they are together, even an existence as bleak as theirs has a ray or two of sunshine in it, whether they're sucking down their fill of soup or hunting for machine parts to tinker with. The experiences and feelings these two girls share in a world full of nothing give them something to live for… --- - **Won the Seiun Award for Best Comic in 2019**

4.8 (7040)

Chapter 43.6

6 years ago
Sci-Fi Psychological Adventure Drama Slice of Life Tragedy