Manga with Sci-Fi genre:

Chishiryou no Koufuku

A collection of sometimes tender and sometimes sad short stories depicting different forms of love. 1. Chishiryou no Koufuku (致死量の幸福) As long as you’re alive, I will always suffer. My older childhood friend is a hopeless jerk, and on top of that, he wants to die. He attempted many times, over and over again. I want to leave him. I know I can’t be happy if I stay with him… Why can’t I leave him? 2. Kurokami no Omoide (黒髪の思い出) 3. Me ni ha Me wo (目には目を) 4. Chalk no Ie (チョークの家) 5. Dekisokonai Robot (できそこないロボット) 6. Share Happy ! (シェア・ハピ !)

3.9 (202)

Chapter 6.1

7 months ago
Sci-Fi Romance Boys Love Girls Love
Fate Rewinder

An organization that saves people who have tragically died, the Space-Time Police Special Task Force, also known as the "Rewind Officers"! Their weapon is the time machine "Retry Eye" embedded in their right eye! Rewind time dozens, hundreds, thousands of times until you solve the case!

4.1 (28)

Chapter 9

7 months ago
Sci-Fi Action Mystery
Blank Space

On one rainy day, high school girl Komae Shouko learns that her classmate, Katagiri Sui, has a special ability.

4.2 (136)

Chapter 17

7 months ago
Sci-Fi Psychological Drama Slice of Life
TELOMERE

Two siblings are roaming a post-apocalyptic world destroyed by a zombie epidemic 10 years ago. For some reason these two kids aren't getting attacked by the zombies. (Source: Manga Mogura RE)

3.5 (277)

Chapter 18

7 months ago
Thriller Sci-Fi Action Adventure Isekai Philosophical Horror Mystery
Garan no Hime

A world where the machine civilization has perished and immortal monsters called "Monotsuki" ("Possessed") are rampant. Isana, a girl born in a remote village, meets an android who lost her memories and looks exactly like her sister, who should have disappeared in the ruins she wandered into. Convinced that her sister is alive, Isana gives the mechanical person the name "Hime" ("Princess") and they set out together on a journey to find her sister.

4.0 (634)

Chapter 21

7 months ago
Sci-Fi Action Mecha Adventure Girls Love Mystery
Kamen Rider (Televi Magazine Version)

Mitsuru Sugaya's debut work, based off of the 1971 Kamen Rider tokusatsu series. The version on Mangadex is scanned from the 2005 reprint.

3.7 (8)

Chapter 15

7 months ago
Adaptation Sci-Fi Action
Rebellio Machina

In a peaceful country where Automata are developed and humans and vampires coexist, a boy who was supposed to become a hero, rises in revolt. To save the lonely princess and to resist the false world.

3.3 (346)

Chapter 16

7 months ago
Sci-Fi Action Romance
Crest of the Stars

2012 manga running in Comic Meteor. Crest of the Stars follow Jinto Lynn, a young count whose world is taken over by the space-dwelling race of the Abh. When Jinto was a young boy, his father, Rock Lynn, under threat of invasion, handed over their world, Martine, to the Abh in exchange for a position within Abh society. Young Jinto is sent off to school to learn the ways of Abh nobility and the story of Crest of the Stars picks up as he meets the young Abh princess, Lafiel as they are about to travel to military school for Jinto's further training. However, in the midst of their travels, Lafiel and Jinto (along with the Abh ship Gothlauth, a.k.a. Gosroth) find themselves at the very beginnings of a war between the Abh Empire and the Four Nations Alliance of humankind—an anti-Abh alliance of the democratic nations of the United Mankind, the Federation of Hania, the Republic of Greater Alcont, and the People's Sovereign Union of Planets.

4.3 (319)

Chapter 27

8 months ago
Sci-Fi Action Romance Adventure Drama
Records of Nothingness

In Confucian Era 14276, a violent showdown unfolds in the space surrounding Planet Lagra. And with that, the story begins. Unfolding on Earth and in far-off galaxies, in the past, the future, and across dimensions, the curtain has risen on the final war between light and darkness. A great, galactic epic spanning the author’s career begins here! Kyomu Senki is made up mainly of four series: “The Tiger of 5000 Light Years” serialized in 1980-82. “Kyomu Senshi Miroku” and “Jaki-oh Bakuretsu”, both of which started serialization in 1987, just a few months apart. Lastly, “Skull Killer Jaki-oh”, a mech series set in the 20th century that originally started in 1990. Along with the four main series, it also includes four short stories: “New Rashoumon”, “Ninja Arts at Honnou Temple: The Black Magic of Koji Kashin”, “The Strange Living Dimension, Dogura”, and “The Dogura War Chronicles”.

Chapter 18

8 months ago
Sci-Fi Action Adventure Philosophical Drama Horror Fantasy Tragedy
Zipang

In the year 200X, a Japanese fleet consisting of 3 vessels leave on a mission to South America. After encountering a storm, the ship JDS Mirai find itself without its escorts and in the year 1942, traveling towards the island of Midway to face the American fleet in one of largest battles in naval history. The crew of the Mirai must decide whether or not to change the course of history by involving itself in WWII. --- - **Won the Kodansha Manga Award for General Manga in 2002** Published in Indonesia by Level Comics.

4.1 (200)

Chapter 175

8 months ago
Sci-Fi Historical Action Psychological Adventure Drama Mystery
Gundam Generation

A compilation series of Gundam oneshots from Cyber Comix.

3.4 (8)
Anthology Military Sci-Fi Action Mecha Drama
100-mankai Shinda Luna

The unfortunate fate that awaits Luna, who is pursuing her one and only love, is——……!?

4.2 (177)
Sci-Fi Romance Philosophical Drama
Legend of the Galactic Heroes

Manga adaptation of 1980s. Five hundred years ago, Rudolf von Goldenbaum united the disparate governments of humankind and established a mighty human empire, a tribute to his own greatness that stretched across the galaxy. Demanding loyalty and discipline, Rudolf created an order designed to long outlast his own rule; but all human works fade in time. Today, the decaying empire faces the threat of the Free Planets Alliance, and military leaders on both sides jockey for power in the face of a seemingly inevitable conflict. On the side of the empire, the young general Reinhard von Lohengramm sees war as opportunity, and the empire as soft clay ready for his own sculpting. On the side of the alliance, would-be historian Yang Wen-li would like nothing better than to live out his days in peace - but times of war have little use for men who waste their days studying the mistakes of the past. Circumstances will make heroes and villains of both these men, as they write new history one blood-splattered page at a time. ---

Chapter 107

8 months ago
Military Adaptation Sci-Fi Action Psychological Adventure Philosophical Drama Tragedy
Kigenso Katana

15-year-old swordsman Souta Kazama owns a katana with a turquoise gem. However, he discovered that the world is bigger than he thought. Advanced cities, digital swords, and strong fighters! But his dream is to travel around the world! (Translated with author's permission)

5.0 (1)

Chapter 6

8 months ago
Sci-Fi Action Comedy Adventure Fantasy
Mobile Suit Gundam F90 Cluster

Universal Century 0121: A battle known as the First Oldsmobile War erupted on Mars. The Earth Federation Forces 13th Experimental Combat Group thought they had quelled the Mars Independent Zeon Forces. But the battle for the Fastest Formula is far from over!

4.1 (15)

Chapter 14

8 months ago
Sci-Fi Action Mecha
Franken Fran Frantic

The wacky adventures of Fran, Veronica and the other strange creatures continue. More experiments, more medical miracles and more wondrous surprises.

4.3 (440)

Chapter 67

8 months ago
Sci-Fi Psychological Comedy Drama Medical Horror
Mobile War History Gundam Burai

A new Gundam war picture scroll, where giant "Tetsuki" scatter the sparks of conflict, is born! "Sankin Koutai" a large battle tournament where fierce fighters selected from all over the country board giant armored warriors known as Tetsuki to determine the strongest. In order to fulfill his wish, Kotetsu Kisaragi with his "Gundam" Burai, throws himself into the harsh battle...!

4.3 (34)

Chapter 36.5

8 months ago
Thriller Sci-Fi Action Psychological Mecha Adventure Drama
Advance of Z - The Flag of Titans

Set in U.C. 0084, before Mobile Suit Zeta Gundam, the story follows the Titans Test Team, Black Otter Team, on their mission to test new mobile suits for the Titans. It begins with Eliard Hunter, an Earth Federation mobile suit pilot being assigned to the Titans and transferring to the Aswan, an Alexandria class carrier. There he meets Carl Matsubara, another new Titans recruit, Audrey April a skilled pilot and chief of test operations and data gathering, and Wes Murphy, a veteran of the One Year War and the Delaz Conflict. The Black Otter team doesn’t just carry out test runs, it also participates in real combat missions against Zeon Remnants and later, against AEUG. Manga adaptation of the photonovel of the same name.

4.3 (36)

Chapter 48

8 months ago
Thriller Sci-Fi Action Psychological Romance Comedy Mecha Adventure Philosophical Drama Tragedy
The Complete Works of Fujiko F. Fujio - Doraemon

The Fujiko F. Fujio Complete Works release of Doraemon, containing previously unpublished chapters. Doraemon is the popular masterpiece of Fujiko F. Fujio, a member of one of Japan's most famous mangaka duos (that being Fujiko Fujio; Fujiko Fujio A had no involvement in Doraemon.) Doraemon, a cat-shaped robot from the future, travels back in time from the year of 2112 all the way to the time of Nobita Nobi, a young boy with various struggles & problems that will affect his future. Doraemon assists Nobita in saving him by letting him use useful gadgets from the future; The two become best friends & many adventures are had with their other friends, Shizuka, Suneo, and Gian. Alternative entry. [Doraemon](https://mangadex.org/title/e36da8b0-feca-46dd-9120-d5dc2f3feae8/doraemon)

Chapter 2

8 months ago
Award Winning Time Travel Animals School Life Delinquents Supernatural Sci-Fi Comedy Adventure Philosophical Drama Fantasy Slice of Life
AI-san wa Gakushuu suru

**Link:** - Alternative Official Raw - [X (Formerly Twitter)](https://x.com/libre1907/status/1654985641262981120)

4.4 (284)

Chapter 11

8 months ago
Sci-Fi Slice of Life
New Super Robot Wars Comic Anthology - Iron Maniacs

A series of short stories in the world of the videogame "New Super Robot Wars". Along with the SRW original mecha and characters of the SRX team, we have those from: Voltes V, Invinvible Robo Trider G7, Mobile Fighter G Gundam, Dino Mech Gaiking, Mobile Suit Gundam Char's Counterattack, Mobile Suit Victory Gundam, New Mobile Report Gundam Wing, Mazinger Z, Shin Getter Robo, Blue Comet SPT Layzner, and Brave Raideen.

4.5 (8)

Chapter 12

8 months ago
Sci-Fi Action Comedy Mecha Adventure Drama
Mushihime 2: Hiruko

At the end of the battle, Insect Princess Kikuko disappeared along with Ryoichi. The town seemed to have regained its peace, but… Kikuko's genes continue to carry life, and finally, a new Princess is born who will bring terror to the world.

4.3 (15)

Chapter 0

8 months ago
Thriller Sci-Fi Psychological Romance Drama Horror Mystery Tragedy
Plamo-Kyoshiro

The story of Plamo-Kyoshiro is about Shiro Kyoda, a young boy from Tamiya City and a student of the Bandai Elementary School. Shiro is an enthusiast of plastic model kits and "Plamo Simulation", a plastic model battle game. Shiro's dream is to become the representative of Japan in the World Simulation Tournament and be able to fight in the finals in the Battle of Hobbytopia. In addition to that, the manga contained original designs that would later inspire the Mobile Suit Variations and BB Senshi series.

Chapter 53

8 months ago
Traditional Games Sci-Fi Action Comedy Mecha
Metamorufoshijin

The story of an otherwise 'average' office worker discovering her true potential. One of the three winners of Shogakukan's 83rd New Manga Awards.

3.9 (24)
Sci-Fi Philosophical