1. Home
  2. Genres
  3. Sci-fi
GENRES

Sci-fi

873 Results
Order by

Star Ocean: Blue Sphere

Galactic Era 366, a malevolent entity, "The Ten Wise Men", manipulated the Crest of Annihilation in an attempt to destroy the entire universe. Their aspirations were crushed by the heroes' actions across many planets, and the Ten Wise Men were defeated. T

5
846
Chapter 16 Feb 07, 2013
Chapter 15 Jan 14, 2011

THE ABSOLUTE

Once again, The Throne of Caprice has ascended for the take. Whether the desire is of benevolence or madness, the Throne cares not. The mountain has risen and the world shudders as the vying persons and coalitions struggle for their own ultimate end.For thou to stand at the top and seize both keys, become The Absolute.

4.35
1.2K
Chapter 15 Jan 14, 2011
Chapter 14 Jan 14, 2011

Senki Zesshou Symphogear

Two years ago, a pair of idols, Tsubasa Kazanari and Kanade Am?, collectively known as ZweiWing, fought against an alien race known as Noise using armor known as Symphogear. To protect a girl named Hibiki Tachibana, who got severely wounded by the Noise, Kanade sacrificed herself. Two years later, as Tsubasa fights the Noise alone, Hibiki ends up gaining the same power as Kanade.

3.85
437
Chapter 16 Mar 06, 2015
Chapter 15 Mar 06, 2015

El Shaddai Gaiden - Exodus

Adapted from the 2011 video game El Shaddai: Ascension of the Metatron by IGNITION. The events of this story take place before the game, following the chosen priest Enoch the head still lost in books, as he is about to learn from Lucifel about the great will of God, and prepare himself for the long quest to come among centuries...

4.1
871
Chapter 13 Nov 05, 2016
Chapter 12 Sep 03, 2016

Magma Taishi

An evil dinosaur-wizard-alien named Goa plans to take over earth and get rid of all the humans living on it. Earth, the creator of earth, makes three "Rocketonians" to stop him: the golden giant Magma, his mostly absent throughout the whole series wife Mol, and their son Gamu, who is made in the image of the main character, Mamoru (a human boy).

0
1.1K
Chapter 20 Feb 23, 2016
Chapter 19 Nov 05, 2015

Space China Dress Manhwa

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Shaolin Space, a place that's said to be where all martial arts in the universe originated from. And within this planet... a most sacred place among martial artists, Mt. Kunlun. And on top of that Mt. Kunlun, there's Kunlun Headquarters. And if you go down... a long way, inside a small run-down dumpling restaurant, our heroine lives.

4.55
1.1K
Chapter 15 Feb 06, 2013
Chapter 14 Dec 17, 2011

Kidou Senshi Gundam 00f

Mobile Suit Gundam 00F is a manga side story that's concurrent in canon with the Mobile Suit Gundam 00 anime. The manga features the Celestial Being group called Fereshte that deploys the second generation Gundams, the GNY series. They are the shadow grou

5
1.1K
Chapter 20 Mar 17, 2020
Chapter 19 Feb 23, 2020

Go! Go! Ackman

not found...

4.65
135
Chapter 1 Feb 11, 2011

Freezing: First Chronicle Manhwa

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Prequel of Freezing following Chiffon "The Monster of West Genetics" Fairchild

4.7
134
Chapter 1 Oct 09, 2011

Sakuratetsu Taiwahen

[From Aku-Tenshi]:In the center on a metropolis 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, l

4
890
Chapter 19 Jan 14, 2011
Chapter 18 Jan 14, 2011

Guren Five

not found...

4.35
1.2K
Chapter 14 Jan 18, 2019
Chapter 13 Jan 18, 2019

Kyousou no Simulacra

Teenager Kurikura Kansuke lives in a small village with his family but tragedy strikes one day when his younger sister, Ayame, is brutally murdered. Six years later, Kansuke, in his search for his missing older brother, finds multiple women who all call themselves Kurikura Ayame. Kansuke learns that out of grief for Ayame, his brother created dolls, each with a part of her corpse and enhanced for combat. Kansuke vows to find his brother and stop the mindless violence.

3.15
1.0K
Chapter 21 Jan 14, 2011
Chapter 20 Jan 14, 2011

Metroid

A 2 volume manga that explores the origins of Samus Aran.An E-Manga was made for chapters 1 and 2. (http://www.mechadrake.com/metroidmanga.html )

4.2
604
Chapter 16 Jan 14, 2011
Chapter 15 Jan 14, 2011

Night Wizard Variable Witch

This is a spin-off of the series Night Wizard. It has completely different characters.

4.35
421
Chapter 12 Dec 14, 2017
Chapter 11 Sep 09, 2017

Spider-Man

A high school student named Yu Komori is bitten by a radioactive spider, which gave him spider-like powers. Yu faces Japanese versions of villains such as Electro, the Lizard and the Kangaroo. Yu also has an Aunt May (her name is "Mei"), and the publisher of the Joho newspaper is a counterpart to J. Jonah Jameson.Only 7 out of the 13 Japanese stories in total were fully translated by Marvel, with heavy edits to remove the violent scenes. After that the title was cancelled, which was a likely decision by Marvel since the stories written by Hirai departed even further from the source material, and included scenes of sexual and gruesome imagery of a kind not seen in the original US Spider-Man comics.

4.35
523
Chapter 14 May 19, 2013
Chapter 13 May 19, 2013

Xenon

A dramatic story set in contemporary Japan, about a guy with amnesia, who finds out he was turned into a super-cyborg in a corporate weapon research program. He goes on a mission of revenge. A little shallow, perhaps, but a good example of shounen SF/action manga. The manga ended abruptly, because the magazine it was being serialized in changed its target public and it was decided that Xenon didn't fit in anymore.

3.5
133
Chapter 4 Dec 21, 2011
Chapter 3 Dec 21, 2011

Dennou Alice To Inaba-kun

Shuuichi Inaba is a student of a special high school for young prodigies and one of the users of the newest and most popular application called 'Alice in Cyberland' - an app with an AI that enables its users to talk to them as with any other human. When some of the students of his high school start to get attacked by a mysterious culprit, Shuuichi is determined to find out who it is. In his investigation, he stumbles upon 'Alice' - a special kind of program, which, in return for helping him with the case, demands only to know something he would usually never tell anyone - his biggest and deepest secret.

4.15
397
Chapter 11 May 31, 2014
Chapter 10 May 06, 2014

Gakuen Psycho-Pass

Spin-off of the series Kanshikan Tsunemori Akane (Psycho-Pass)

4.7
1.3K
Chapter 16 Nov 21, 2015
Chapter 15 Nov 02, 2015

Armagedon

Hundreds of millions of years ago, highly-advanced beings looking to make a planet for themselves purposefully tampered with Earth's natural processes in order to create multi-cellular life. Watching the planet's evolution closely, they continued to help

0
604
Chapter 17 Jan 14, 2011
Chapter 16 Jan 14, 2011

Tenchi Muyo

The trouble and fun began when ordinary teenager Tenchi Masaki inadvertently released the legendary demon Ryoko from his grandfather's shrine. Turned out Ryoko was actually a marooned space pirate! Since then, she's become Tenchi's unwanted houseguest, attracting a host of other troublemaking alien women: Ayeka, a haughty alien pricess; Sasami, her mischievous little sister; and Washu, Ryoko's mad-scientist "mother." Add Ryo-oh-Ki, an adorable little carrot-eating spaceship, and you've got one full Shinto shrine!

4.8
790
Chapter 13 Jan 14, 2011
Chapter 12 Jan 14, 2011

Xenosaga Episode 1

An official Japanese manga adaptation for the series was written by Atsushi Baba and serialized in Monthly Comic Zero Sum. As of 2006, Baba has finished development of Episode I's adaptation and is currently working on Episode II.

4.2
471
Chapter 15 Oct 14, 2024
Chapter 14 Sep 09, 2024

Choujin Sentai Jetman - Toki o Kakete

not found...

0
970
Chapter 13 Feb 25, 2013
Chapter 12 Feb 25, 2013

Partner

From ShoujoMagic:High school freshmen and twins, Nae and Moe, and Ken and Takeshi, enjoy their lives as students and close friends. Until Moe suddenly dies in a traffic accident...and her corpse disappears? Between the vanishing corpse and a pharmaceuti

3.85
620
Chapter 15 Aug 28, 2014
Chapter 14 Aug 28, 2014

Ramen Ikaga!?

On Earth, pouring boiling water over a bowl of instant Ramen means you're hungry. On Planet Cup-Ramen, the women are human sized and the men are three-inch tall. Instant sized men need to be brought up to human size by, you guessed it, pouring hot water o

3.7
287
Chapter 4 Jan 14, 2011
Chapter 3 Jan 14, 2011

Dr. Rabbit

Saeki Fumio is a genius who earned a PhD at the age of fourteen. When she goes back to Japan to announce her invention, a bunny robot endowed with artificial intelligence called Alice, it turns out that someone is trying to steal Alice. With the help of N

4.05
130
Chapter 1 Jan 14, 2011

Beast 9 Manhwa

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. / from the A-Team /Eraser, the mysterious enemy that invaded Earth 13 years ago!! Before their overwhelming power, the entire Earth neared the verge of collapse. But at the last moment there suddenly appeared Earth's lone savior, The Beast: an ultimate weapon uniquely equipped to counter the Eraser's power!! The Beast is part of the MAGIC Brigade, whose commander-in-chief is also the founder of our Le Prince Academy... Ladies and gentlemen, I present to you, Mr. Vincent!

4
1.1K
Chapter 27 Aug 26, 2015
Chapter 26 Apr 23, 2015

Asamiya-san No Imouto

Asamiya Aoi is a mysterious, innocent-seeming young girl who is traveling through a futuristic land with the help of her father's sketchbook. While she may seem naive, she can be surprisingly tough and resourceful. One day, Aoi encounters a young woman named Kyoko. She shares her travel plans with Kyoko and shows her the sketchbook. Kyoko can't believe her eyes! The sketchbook is more like research notes than casual sketches, and it is full of accurate maps and information that she could use to make loads of money. With the original plan of finding a chance to steal the sketchbook, Kyoko feigns concern over Aoi and joins her on her travels. As the two girls encounter and affect the lives of various people on their journey, will Kyoko be able to learn more about this unusual young girl?

4.15
1.1K
Chapter 17 Jan 12, 2014
Chapter 16 Jan 10, 2014

Compiler

COMPILER is a story about the Igarashi brothers Nachi and Toshi, and two beauties from another dimension, Compiler and Assembler. Originally sent to conquer Earth through a game of destruction and creation, Compiler and Assembler ended up deciding that li

3
697
Chapter 19 Jan 14, 2011
Chapter 18 Jan 14, 2011

Fool For The City

N/A

2
128
Chapter 4 Oct 14, 2023
Chapter 3 Jan 14, 2011

Heat Guy J

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From Tokyopop:Daisuke Aurora works with the special division of peacekeepers in the city of Jewde, one of the largest cities on the planet. He and his android partner, Heat Guy J, team up to make sure that anything illegal stays off the streets and out

4.65
327
Chapter 5 Jan 14, 2011
Chapter 4 Jan 14, 2011

Gankutsuou

From Clamp no Lumiere:Albert de Morcerf, 15 years old doesn't know what's the right future for him... in other words he's your average teenager. Despite his money and the glorious name he's caring (he's the son of a famous general) he feel a bit lost. B

4.25
985
Chapter 18 Jan 14, 2011
Chapter 17 Jan 14, 2011

Zero (yamazaki Takako)

In the year 2000, a Chinese nuclear experiment went wrong mid-transit, resulting in Japan falling into ruin. Those that survived were housed in Japanese based American military facilities to escape from the deadly radiation and learned to live following r

4
253
Chapter 4 Jan 14, 2011
Chapter 3 Jan 14, 2011

.hack//g.u.+

It is the year 2017, and the stakes have gotten even higher in the massively multiplayer online game The World--now The World R:2, a dangerous place overrun by player killers, where lawlessness abounds. The PKK Haseo, known as "The Terror of Death," is a

3.6
1.5K
Chapter 26 Jan 14, 2011
Chapter 25 Jan 14, 2011

Akai Kiba

Komatsuzaki Ran is not a normal girl. Raised by wolves, psychic powers, the ability to turn into Akai Kiba (The Red/Crimson Fang)...and a lot of people after her.

3.8
1.4K
Chapter 13 May 05, 2018
Chapter 12 Jan 14, 2011

Denei Shoujo

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. [From Viz]: High-school student Yota Moteuchi is so unpopular that his classmates have given him the nickname "Dateless." So it's no surprise when the love of his life, Moemi, is not interested in Yota but instead is in love with Yota's best friend, Takashi. Yota turns to a video rental shop for comfort, but little did he suspect that the shop was magical and that the cute girl on his rented tape would pop out of the television and try to fix his ruined love life!

4.45
125
Chapter 1 Jul 04, 2012

Boku ni Koisuru Mechanical

Loser Shinjou Maita is trying to get new members for his movie research society club when he stumbles upon angelic first-year Hotohara Shiori. Life seems to be looking up for him, until a strange woman appears in his apartment, warning him that his life is in danger.

3.7
742
Chapter 15 Jan 25, 2015
Chapter 14 Dec 21, 2014

Shinigami X Doctor

"Year 252 M.C, in this era which plants are almost extinct and the land is barren, a strange disease developed. 'Shinigami's flower,' the unique lethal flower that carries death." The disease is curable if found in the early stages but if left till transformation stage it becomes lethal and the only option left is extermination. These are all dealt with by request to 'Gokurakuen,' the national medical institution specializing in dealing with shinigami's flowers. Our protagonist, Doctor Ichinose Souma, is the class representative of Mobile Team Unit Class 1. As his class gets too few requests, he and his assistant Hina often get into trouble interfering with other class's jobs.

4.3
846
Chapter 13 Aug 13, 2016
Chapter 12 Jul 20, 2016

Chrome Shelled Regios: Missing Mail

In this school fantasy story set in the distant future, mighty creatures known as filth monsters have overtaken the polluted land, forcing humanity to live in isolated mobile cities called Regios. One such city named Zuellni is a self-sufficient Academy City in which freshman Layfon Alseif has just enrolled. Layfon reluctantly joins the 17th Platoon led by the third-year student Nina Antalk and embarks on a series of adventures.This version recounts a slightly different version of Layfon's story.

4.15
1.1K
Chapter 21 Aug 15, 2014
Chapter 20 Jul 20, 2013

Dr. Haido's Experiment Note

It's a short one shot story about an inventor and his niece. "Genius" or idiotic inventor Haido causes trouble with his inventions for his niece, Airi and her parents. Due to one of his inventions, Airi's crush got injured (somewhat), souring their already strained relationship. With her sudden kidnapping, what would the inventor do?

3.55
124
Chapter 1 May 04, 2011

Kill la Kill

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Ryuuko Matoi is a girl who travels with a single red scissor blade, searching for the wielder of the other blade who killed her father. She arrives at Honouji Academy, a high school that lives in fear. It is ruled over by the fearsome student council, led by the student council president, Satsuki Kiryuuin, who use powerful uniforms to crush anyone in their path. After suffering a crushing defeat at the hands of Satsuki, Ryuuko comes accross a possessed school uniform named Senketsu, who puts himself on Ryuuko, granting her special abilities. Teaming up with Senketsu, Ryuuko stands up against Satsuki and the student council to liberate Honnouji Academy from their iron grip and find out the truth behind her father's murder.

4.35
909
Chapter 17 Mar 29, 2018
Chapter 16 Mar 29, 2018

I Shoujo

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. There is a magic love app that supposedly helps people's dreams of love come true. The first story of this love app follows Tetta and Ginko, friends who have bickered since grade school. Tetta looks up the magic app on a whim, and ends up with an application that is connected to Ginko. When he manipulates the "Ginko" on the app, it affects the real girl. He's embarrassed to have it in the first place, but he can't uninstall it without inputting Ginko's measurements. Whether he actually likes Ginko romantically or not, it seems that this app could only make the situation worse!

4.65
1.1K
Chapter 22 Nov 23, 2018
Chapter 21 Nov 23, 2018

Cronos Haze

Naruyuki Touya, young student, arrives at Amagiri Gakuen, his new highschool. He finds himself on the quay of the station faced to a robot out of control and is attacked by a girl and then a classmate.Who are they? How come the girl knows his father?A

5
488
Chapter 8 Jan 14, 2011
Chapter 7 Jan 14, 2011

2001 5

A collection of six science fiction stories.

3
982
Chapter 11 Jan 14, 2014
Chapter 10 Jan 14, 2014

Mahouka Koukou no Rettousei - Tsuiokuhen

Prequel:>Mahouka Koukou no Rettousei - Yokohama Souranhen( http://www.mangago.com/read-manga/mahouka-koukou-no-rettousei-yokohama-souranhen/ )

4.6
921
Chapter 17 Dec 09, 2016
Chapter 16 Aug 22, 2016

Blazblue Phase Shift

" Ragna the Bloodedge. That man is nicknamed Grim Reaper and possesses the power of Azure Grimoire. Yet, he awakens in an unfamiliar land and has lost both the Azure's power and his memory.In this unknown world, he comes across Celica, a girl who is able to use healing magic, and a beastkin warrior named Mitsuyoshi. Their journey is closely related to the Black Beast, a being which drive humanity to devastation. However...The popular fighting game series BlazBlue's history, previously shrouded in history, is about to be laid bare. The official story leading to where it all begins has arrived! "

3
119
Chapter 1 Aug 30, 2013

All You Need Is Kill

The world is in a war against an alien race called "Mimics," who have taken over most of the world with a mission to eliminate the human race. Keiji Kiriya is a new recruit in the United Defense Force, which is battling against these "Mimics." On his first day of deployment, Keiji and his unit encounter "Mimics" and are all killed... Or was it all a dream? For some inexplicable reason, after every time he dies, he is resurrected and returned back to the day before the battle. Why does this happen to Keiji and how can he escape from this never ending cycle? [c_k]

4.5
1.1K
Chapter 18 Jan 09, 2014
Chapter 17 Jan 09, 2014

Winged Armor Suzumega

[From Kotonoha]:While it’s not explicitly mentioned in the story, it’s believed that Suzumega is at least somewhat related to Abara since it features the Gaunas.

3
118
Chapter 1 Jan 14, 2011

Muni-kiss

Human Experiments have taken place and a group of people have fled the facility experimenting and has formed a family. The boss, a young lady, has a power, a power she hopes to cure everyone with.

4.1
118
Chapter 1 Jul 14, 2012

Hiniiru

Ten years ago, a black shape appeared in the sky and destroyed the city below. Kagero and Momiji were children when the destruction took place, and they have grown together into teenagers beneath the mysterious structure. There is an undeniable attraction between these two friends, but Kagero is hesitant to confess his feelings because he feels that he is too weak to protect her.One day, the structure acts again, sending down strange balls that eat people and transform them into monsters. Kagero and Momiji's encounter that day changes them forever. Kagero is taken into an organization that explains to him that he is now an 'ember,' and Momiji is a non-human "dross," useful only as experimental material. Kagero can't accept this, though, and is determined to do anything in his power to protect the girl he loves.

4.15
1.6K
Chapter 24 Dec 16, 2022
Chapter 23 Dec 15, 2022

Replicant No Kiss (Yaoi)

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Yokami Futsu, or Fu-chan as he is commonly known, was brought up by his grandfather after his father died. But now his grandfather had also died – living behind a large amount of debt. At the funeral, his grandfather’s cousin (who looks uncannily like

3.65
461
Chapter 6 Jan 14, 2011
Chapter 5 Jan 14, 2011

Rising X Rydeen

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Shimonone Takara, a young, weird, and healthy boy, always wanted to be a "Stranger", a person who has an extraordinary power. One day, Takara meets a woman named Aria who belongs to an organization. What does she want of him? Is Takara succesfully becoming a "strange" being?

4.15
1.5K
Chapter 29 Apr 22, 2015
Chapter 28 Apr 22, 2015

Ageha O Ou Monotachi

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. In the year 2039 Ageha Shiraishi is sentenced to death after strong evidence found her guilty of killing her four roomates. She claims she is innocent but no one will listen to the words of an well versed actress. Ageha is sent to Talsis Prison where she meets the prison guard, Kenzaki Kyousuke, who gets the feeling she may actually be innocent. Before the day is done Ageha escapes prison and Kenzaki gets fired for incompetence. Ten years later Kenzaki is on the hunt for the mysterious Ageha.

4.35
1.1K
Chapter 19 Jan 14, 2011
Chapter 18 Jan 14, 2011

Blame Gakuen! And So On

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Collection of Blame-related short stories.Blame Academy!Blame!²BLAME! NSEZeb-NoidWinged Armor SuzumegaNuma no KamiKozutsumiPumpBlame Academy! AfternoonSakura Saku-tou no Shita de (Under the Tower of Blooming Cherry Blossoms)And Othe

2.8
822
Chapter 10 Jan 14, 2011
Chapter 9 Jan 14, 2011

Love Neko (Yaoi)

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A new twist on the "love doll" genre. Tempted by an internet advertisement for a "Necoco" doll series, Eiji orders one on a whim, imagining a moe-tastic hadaka-apron-wearing girl to show up on his doorstep. Instead he gets a scrappy looking boy, and to make matters worse... he's an aggressive, tough-talking little brat.Additional one-shot : Good Awakening to The Master.Note: This is not a light yaoi- creative and graphic sex

4.2
587
Chapter 7 Jan 14, 2011
Chapter 6 Jan 14, 2011