Read Sci-Fi Manga Online
Sweet Sweet Revenge
» Manga » Sci-Fi
School
Hikari Minamoto is here for one reason: Revenge. She’s after five most popular guys in school…who have given her every reason to take them down. Never mind that they’re handsome and accomplished. Will she succeed, or will even the cool-hearted queen of revenge be compromised…?!
Scath
» Manga » Sci-Fi
Robots
Science
Space
The Earth destroyed by a nuclear accident now uninhabited. The frontier of space open for exploration. An Empire ruling the world and stymulating the growth of civilization. But now a strange signal has been discoverd from an unknown planet. Will it be something that can change the fate of our homeworld? Or will it bring imposing doom?
Estonteco Sekureco
» Manga » Sci-Fi
Fighting
Friendship
Humor
Modern
Psychological
Science
North America, 2048. After a devastating series of climate disasters, a new nation is formed, where a diverse group of people encounter the challenges of establishing and maintaining a society that will endure and survive the climate crisis through solidarity, egalitarianism, and wrestling. Sylvia Grayber, an anthropologist, moves to the experimental city of New Cambridge and arrives for her...
The Last Hammerhead
» Manga » Sci-Fi
Dystopian
Friendship
Mecha
Military
Post-apocalyptic
Civilization as we know it is gone. In this brutal world of survival, two very different souls are thrown together by chance. Despite their differences, they may find solace in each other’s strength and maybe, a way toward something better.
Mardock Scramble
» Manga » Sci-Fi
Murder
I'd rather be dead." Rune Balot was a lost girl with nothing to live for, when a man named Shell took her in and cared for her... until he tried to murder her. Standing at the precipice of death, Rune is saved by Dr. Easter, a private investigator, who uses an experimental procedure known as "Mardock Scramble 09." The procedure grants Balot extraordinary abilities and now Rune must decide whether...
Astro Heroes
» Manga » Sci-Fi
Fighting
Humor
Mystery
Occult
Space
Supernatural
Time Travel
The Dark Star Empire made their move, targeting Earth next in their Universe conquest.
12 Heroes are chosen by "Astro of the universe", the elder god himself, to fight the evil and maintain equilibrium in the universe.
Will "Sou", the first guardian, get to our heroes before the dark forces?
find out in this one of a kind adventure of: "ASTRO HEROES"
Neonseed: EXTRA
» Manga » Sci-Fi
Aliens
Cyberpunk
Dystopian
Gore
Mystery
Post-apocalyptic
Extras and bonus material from the Neonseed series. This material may be from various stages of development, previously released, or otherwise unfinished or unreleased. For more information on the Heka Collective, please visit our website (hekacollective.com)
Umbral - El reino de lo invisible
» Manga » Sci-Fi
Aliens
Interdimensional
Science
Space
El Umbral es el espacio entre lo tangible e intangible, regido por seres incorpóreos y parcialmente inmortales llamados astrales, quienes mantienen el equilibrio perfecto entre ambas realidades.
Pero este orden se ve perturbado el día en que los límites del Umbral son rotos, y todo comienza a ser consumido por "La Nada".
¿Cómo podrán resolver este problema?
Is Love The Answer?
» Manga » Sci-Fi
LGBTQ+
A poignant coming-of-age story about a young woman coming into her own as she discovers her identity as aromantic asexual. A complete story in a single volume, from the creator of Mine-kun is Asexual.When it comes to love, high schooler Chika wonders if she might be an alien. She’s never fallen for or even had a crush on anyone, and she has no desire for physical intimacy. Her friends tell her...
planet YE-DAN
» Manga » Sci-Fi
Aliens
Cyberpunk
Dystopian
Gore
Mature
Psychological
Une planète colonisatrice trouve une planète vierge pour tester leur nouvelle arme de guerre, un nouveau bio-virus, elle envoie donc une équipe de scientifiques pour cette mission...
l'aventure de Wilhem Ivankovich à la découverte de cette planète, des kondas et de sa personne
Kaina of the Great Snow Sea
» Manga » Sci-Fi
Monsters
SF/Fantasy visionary Tsutomu Nihei’s most accessible and exciting series yet! With a strong influence from classics like Nausicaa of the Valley of the Wind and Castle in the Sky, Kaina tells the story of two worlds-above and below, both of which look to one another for salvation. Part of coming-of-age, part adventure, part high fantasy, this is bound to be a classic. Nihei’s character designs...
Vehemence
» Manga » Sci-Fi
Aliens
Cyberpunk
Dystopian
Mecha
Post-apocalyptic
Superhero
The Villains have won. Our Heroes are dead.
A world ruled by a global government, at war, even within itself. Controlled by a merciless A.I., enforced by terrifying mechs, and advanced cybernetics.
While the majority of the population live under constant surveillance and are content to dwell in compliance. Those who are not willing to live as sheepeople have gone to the “underground” a...