Manga with Sci-Fi genre:

One Day in the Life of Ivan Dejavu

A collection of short stories: 1. One Day In The Life of Ivan Dejavu - Business Jump (Shueisha) 1986 March 2. Fangs of the Sea - Weekly Shounen Jump (Shueisha) 1979 January 25th Extra Edition 3. Emperor of Winter - Young Magazine (Kodansha) 1996 July 4. Alice (Part 1) - Comic Tom (Shio Shuppansha) 1985 August 5. Alice (Part 2) - Comic Tom (Shio Shuppansha) 1985 September 6. Alice (Part 3) - Comic Tom (Shio Shuppansha) 1985 October 7. Hunters at Dawn - Weekly Shonen Jump (Shueisha) 1976 Issue 28 8. Lightning Strike - Monthly Shounen Jump (Shueisha) 1975 August 9. A Tale of Seven Cities, Battle of Pell Strait, Extra Chapter - Tanaka Yoshiki Doku-hon (Hayakawa Shobo), 1994 September 30th

3.9 (33)

Chapter 9

6 years ago
Anthology Supernatural Sci-Fi Action Psychological Adventure Drama Mystery
Mad Chimera World

Set in a ruined world overrun with chimerical creatures where the female creatures eat the males. Two creatures explore the land: Usagi, the elder sister, protects her brother Mitsuki, a curious chronicler who is able to read the books in their secret hiding place to know that the world was once different.

3.6 (630)

Chapter 21

6 years ago
Sci-Fi Action Adventure Drama Fantasy
Mobile Suit Gundam AGE -Second Evolution-

25 years after the battle at Ambat, the war between the Federation and the Vagans keeps escalating with no end at sight as the Vagans rejected all offers for a peace treaty. Flit, now married and father of two is a commander of the Earth forces determined to win the war and decides that the time has come to his son Asemu to succeed him as the pilot for the Gundam, entrusting him with the AGE Device on his 17th birthday. On an attack on his city, Asemu pilots the Gundam AGE-1 hidden at the family's stable for the first time to repel the Vagan offensive.

3.4 (11)

Chapter 8

6 years ago
Sci-Fi Action Mecha Drama
Get The Moon

Getto has always tried to get his father's attention, but it seems his father is more interested in his AI robots. When Getto graduates from high school, his father sends him P-02, an AI, as a congratulations gift. Not only that, but P-02 was told by the professor that Getto was his "best creation ever". In hearing that, he is determined to find out why and to take that title for himself. When the two meet, there's some confusion, but they quickly learn that the most important being in their lives might just be each other.

3.5 (17)

Chapter 3

6 years ago
Sci-Fi Comedy Boys Love Drama
Go Nagais Vintage Manga Museum

a Manga Autobiography about Go's Mangas.

4.8 (5)

Chapter 6

6 years ago
Sci-Fi Action Romance Comedy Mecha Magical Girls Adventure Horror Mystery
VictimGirls (Doujinshi)

Collection of Asanagi's VictimGirls series.

3.7 (245)

Chapter 26

6 years ago
Sci-Fi Drama Horror Fantasy Tragedy
Yoake Mae ni Shinu

A near future where the energy supply foundations have collapsed. Humans marked with the electric seal, known as Porters, are tasked with the transportation of energy cells. Trancers, electricity as their weapon, wield overwhelming combat ability, together with Chargers, carrying massive amounts of electric charge and providing charge to the Trancers, work in pairs to fulfil their duty. This is the story of these Porters, still young, and their battle, their struggle, against adversity in a cruel dystopian future.

3.3 (13)

Chapter 1

6 years ago
Sci-Fi Action
Akira Toriyamas Manga Theater

A series of three manga tankōbon released between 1983 and 1997 that collect several one-shots written and illustrated by Akira Toriyama. The stories were originally published in various Shueisha magazines between 1978 and 1994. Volume 1 (1983) - Wonder Island (1978-1979) - Tomato, Girl Detective (1979) - Pola & Roid (1981) - Mad Matic (1982) - Chobit (1983) Volume 2 (1988) - Today's Highlight Island (1979) - Escape (1982) - Pink (1982) - Dragon Boy (1983) - The Adventures of Tongpoo (1983) - Mister Hō (1986) - Kennosuke-sama (1987) - Sonchoh (1988) Volume 3 (1997) - Mamejiro (1988) - Clear Skies, Karamaru (1989) - Cashman - Saving Soldier (1990) - Dub & Peter 1 (1992-1993) - Go! Go! Ackman (1993)

3.8 (48)

Chapter 9

2 years ago
Oneshot Time Travel Monsters Demons Animals Ninja Anthology Survival Martial Arts Samurai Mafia Post-Apocalyptic Magic Military Gore School Life Delinquents Police Aliens Supernatural Thriller Sci-Fi Action Romance Comedy Mecha Crime Sports Adventure Drama Fantasy Slice of Life Mystery
KoLD8: King of the Living Dead

Zombies occupied Japan in only a month. To avoid being infected by zombies, Eito Hasaba, along with his mother and younger sister, head for a "sector," a blockaded safe zone. But soon after their arrival, Eito gets seriously injured during a disagreement and is thrown out of the sector. With his consciousness dimming, Eito sees a pack of zombies coming and resigns himself to his fate. But what does he discover when he wakes up? A story of a living dead anti-hero begins.

3.3 (90)

Chapter 23.5

6 years ago
Sci-Fi Action Horror
Tsurugi no Kuni no Arnis

Wandering female assassin of supernatural origin confronts men's hatred for all things different in a cruel world of dark fantasy genre. **Note**: The manga [continued in form of Doujinshi](https://mangadex.org/title/42023).

3.6 (42)

Chapter 3

6 years ago
Monsters Survival Sexual Violence Magic Military Gore Supernatural Sci-Fi Action Adventure Fantasy
RYOKO

Japan has been ruined for several years, and several "things" roam the cities. The world has ended and the meal begins, and Ryoko's stomach is empty. A menu battle action series begins.

4.1 (188)

Chapter 43

6 years ago
Sci-Fi Action Drama
Tron: Legacy

A high-tech adventure set in a digital world. Sam Flynn, when he was a child, has been told stories about a different world his father created. After 25 years of not seeing seeing his father, he enters his dad's arcade and finds himself pulled into the digital world of "TRON" where his father has been trapped and living for years. This is a life-and-death journey of an escape across a cyber universe that has become far more advanced and exceedingly dangerous.

3.9 (7)

Chapter 1

6 years ago
Sci-Fi Action Adventure Fantasy
Zoids Wild

Latest franchise of the Zoids series.

2.9 (8)

Chapter 6

6 years ago
Sci-Fi Action Comedy Mecha Adventure
Night on the Galactic Railroad (Variety Art Works)

4.2 (20)

Chapter 5

6 years ago
Sci-Fi Psychological Adventure Drama Slice of Life Tragedy
Mobile Suit Gundam AGE -First Evolution-

In A.G. 101 (the 101st year of the Advanced Generation calendar) a mysterious entity known only as "UE", or "unknown enemy", attacks and destroys the space colony Angel. This brutal attack becomes infamous as the "The Day the Angel Fell", and marks the beginning of humanity's war for survival. The series begins in A.G. 108 when the UE attack the space colony Ovan, where Flit Asuno now lives after he escaped colony Angel before its destruction. Flit's mother shortly before she is killed by the UE, she gives her son an object called "AGE Device". Within it he discovers the blueprints for a powerful weapon from the past—the ancient messiah named "Gundam." From these blueprints, Flit spends the next several years studying engineering at an Earth Federation base on the Nora space colony and designing the Gundam AGE-1. Seven years later, in A.G. 115, Flit completes the Gundam AGE-1 Normal, just as the UE attack Nora, and make use of it to aid the crew of Federation's battleship "Diva" in evacuating the colony's citizens before it is destroyed. Determined to bring the battle to the U.E. for destroying his home twice, Flit agrees to serve at Diva's mobile suit squad piloting the Gundam. After obtaining enough data and military power to establish a course of action, the crew of Diva and their allies launch a sucessful attack that destroyed the U.E.'s secret fortress in the Ambat asteroid. There they learn that the U.E. are actually the descendants of a supposedly failed human mission sent to colonize Mars, left for dead by the Earth Federation, who formed their own nation on the red planet called Veigan.

3.4 (16)

Chapter 11

6 years ago
Thriller Sci-Fi Action Psychological Mecha Adventure Drama Tragedy
Dark Hair Captured

Darkhair Captured is an imaginative fantasy story about a young Earthling named Captured and his adventures in a distant universe where he isn't really wanted. When he was really young, he was tormented by the other kids, and when he came across a special ring, he acquired the power of the Spect'master which gave him great power and the ability to change his arm into a weapon. Together with his dad Manji and a willowy gal named Camel whom they met across the way, they hunt for treasure and work toward helping Manji get back to his homeland.

3.0 (6)

Chapter 2

6 years ago
Sci-Fi Comedy Adventure Fantasy
Neo Devilman

A collection of short stories based in the Devilman universe written by various authors. [Full author/artist listing: Egawa Tatsuya, Hagiwara Reiji, Hiromoto Shinichi, Ishikawa Ken, Iwaaki Hitoshi, Kanzaki Masaomi, Kaze Shinobu, Kuroda Iou, Miyama Noboru, Nagai Go, Nagano Noriko, Otomo Katsuhiro, Tajima Sho-U, Terada Katsuya, Tori Miki, Yasuhiko Yoshikazu, Yumeno Kazuko]

3.5 (79)

Chapter 18

6 years ago
Thriller Sci-Fi Action Psychological Romance Drama Horror Mystery Tragedy
Red Яaven

When the Raven starts to sing, people die… An unstable world, a weak government… and Mafia's escaping from their sins… In order to reduce unpunished crimes committed by the mafia… A Strength was born… Its agents are merciless and they kill without hesitation. The Last Enforcement Organization known as Red Raven.

4.0 (50)

Chapter 44

6 years ago
Sci-Fi Action Psychological Drama Tragedy
Black Joke

Japan is now the 51st state of the United States of America. The isle of Neon, located near Japan, becomes the only place where prostitution and gambling are legal. Italian Mafia, Chinese Triad and Yakuza fight each other to gain the control of casinos and brothels there.

4.1 (134)

Chapter 50

6 years ago
Thriller Sci-Fi Action Psychological Comedy Crime Drama
Shoujo Keiji Alice

2.4 (19)

Chapter 1

6 years ago
Sci-Fi Girls Love
BADLAND

3.9 (192)
Sci-Fi Action Girls Love Drama Tragedy
Gigantis the Fire Comic

The first two chapters of this manga serve as an intro and show us Godzilla ravaging Tokyo in 1991. He is soon joined by King Ghidorah and the two fight. The next chapter shows a team of scientists and the discovery of Godzilla's mutated cells. In the following chapters we see Godzilla destroy the city, and the Futurians appear to propose a plan to rid humans of Godzilla. They are quick to reveal their true identity as disguised Xiliens who want to conquer the world with King Ghidorah. The dragon begins to fly towards the Earth, but finds itself faced with Biollante who now lives in space debris. During combat, King Ghidorah strikes Biollante with its gravity beams. Biollante absorbs the essence of its power and then becomes a plant-like King Ghidorah clone. But even with Biollante's enhancements, it is still defeated. The Futurians' saucer is destroyed and their plan fails forcing them to live incognito among humans. The next chapter is devoted to a group of fishermen sailing peacefully by telling the story of Yamata no Orochi, until Godzilla arises before them. Orochi appears and does battle with Godzilla. Wanting to get a good look at the monsters, one of the sailors began to go towards them. But, he got too close to the edge of the boat and fainted causing him to fall into the water. When he wakes up, the fight is finished and he and his friends find themselves shipwrecked on a raft. The following chapters are humorous adventures and show us "behind the scenes" with a stuntman born and bred to embody Godzilla on the screen. The final chapter features a small Godzilla who is captured by soldiers of the US Navy who want to take him home, but an adult Godzilla appears and reduces their ship to pieces.

Chapter 1

6 years ago
Time Travel Monsters Military Doujinshi Aliens Adaptation Thriller Sci-Fi Action Comedy Adventure Drama Horror Slice of Life Tragedy
Microman

Classic 1976 manga adaptation of the 1974-1984 Japanese action figure series, Microman (aka Micronauts in the west). A young boy meets tiny super-powered heroes and joins them to fight a giant alien menace–the Acroyear–piloting his own miniature giant (?) robot!

Chapter 1

6 years ago
Survival Military Adaptation Thriller Sci-Fi Action Mecha Adventure Drama Tragedy
Great Mazinger

Great Mazinger starts after the defeat of Mazinger Z. Tetsuya Tsurugi is the new protagonist, piloting the powerful Great Mazinger, a creation of the once thought dead Kenzo Kabuto, the father of Koji Kabuto. This time the enemy is the Mycene Empire and its powerful robots.

3.6 (50)

Chapter 9

6 years ago
Monsters Demons Animals Survival Martial Arts Military Gore School Life Delinquents Supernatural Thriller Sci-Fi Action Psychological Romance Comedy Mecha Crime Adventure Drama Horror Fantasy Slice of Life Mystery Tragedy