Search

Sci-Fi Animes

Watch Sci-Fi Animes Online Free on Animefreak

Sci-Fi Animes | Sci-Fi Animes subbed | Sci-Fi Animes online free

Karneval (Dub)

Karneval (Dub)

Karneval (Dub)
Karneval (Dub)
Description: Nai searches for someone important to him, with only an abandoned bracelet as a clue. Gareki steals and pick-pockets to get by from day to day. The two meet in a strange mansion where they are set-up, and soon become wanted criminals by military security operatives. When Nai and Gareki find themselv
Aquarion (Sub)

Aquarion (Sub)

Aquarion (Sub)
Aquarion (Sub)
Description: In a distant future, humanity once again is facing the threat of the "Shadow Angels". Mystical creatures who returned after 12.000 years of absence. They attack human cities and kidnap their inhabitants in order to drain their "prana" (vital energy). To fight against them, youngsters with special po
Deadman Wonderland (Dub)

Deadman Wonderland (Dub)

Deadman Wonderland (Dub)
Deadman Wonderland (Dub)
Genres : Action, Dub, Horror, Sci-Fi
Description: Ganta is the only survivor after a mysterious man in red slaughters a classroom full of teenagers. He's framed for the carnage, sentenced to die, and locked away in the most twisted prison ever built: Deadman Wonderland. And then it gets worse. At Deadman Wonderland, convicts are forced into br
Koukaku no Regios (Dub)

Koukaku no Regios (Dub)

Koukaku no Regios (Dub)
Koukaku no Regios (Dub)
Description: In a post-apocalyptic world overrun with mutated beasts called Limbeekoon or Filth Monsters, humanity is forced to live in large mobile cities called Regios and learn to use special weapons called Dite, by harnessing the power of Kei to defend themselves. In the Academy City of Zuellni, Layfon Alsei
IS: Infinite Stratos (Dub)

IS: Infinite Stratos (Dub)

IS: Infinite Stratos (Dub)
IS: Infinite Stratos (Dub)
Description: Japan engineered an armed powered exoskeleton "Infinite Stratos" (IS) and it became the mainstream of weapons. Since only women can operate IS, women dominate the society over men. Orimura Ichika is a 15 year old boy and accidentally touches an IS placed in the IS pilot training school. He is fo
Btooom! (Dub)

Btooom! (Dub)

Btooom! (Dub)
Btooom! (Dub)
Synonyms : ブトゥーム
Description: In the blink of the mind's eye, Ryouta Sakamoto suddenly finds himself transported from playing the hit Btoom! video game to being stranded on a mysterious island, equipped with a day's worth of provisions, a bag of bombs, a strange crystal embedded in his left hand and a huge gaping hole in hi
Freezing (Dub)

Freezing (Dub)

Freezing (Dub)
Freezing (Dub)
Synonyms : フリージング
Description: Set in a slightly futuristic world where Earth has been invaded and is at war with aliens from another dimension called the Nova, the story follows the adventures of a Japanese boy named Kazuya Aoi who enrolls for training at a special school for genetically modified girls called Pandoras who ba
.hack//Roots (Dub)

.hack//Roots (Dub)

.hack//Roots (Dub)
.hack//Roots (Dub)
Synonyms : .hack//roots
Description: After the destruction of "The World" in 2015, CC Corporation rebuilt the game using data from what was previously to be another game. "The World R:2" was then released in 2016. A newcomer to the game, Haseo, is instantly PKed and then revived by a mysterious man known as Ovan. With the problem of PK
Date A Live II (Sub)

Date A Live II (Sub)

Date A Live II (Sub)
Date A Live II (Sub)
Description: Shido Itsuka, who used to be a normal high school student at Raizen High, meets the first Spirit, Tohka, and awakens his power to "seal the Spirit's power". Though they may be feared and hated beings due to their immense power, Spirits were always alone and knew only combat and death. Shido, the onl
Ergo Proxy (Dub)

Ergo Proxy (Dub)

Ergo Proxy (Dub)
Ergo Proxy (Dub)
Description: The world is bigger than you think... After the explosion of the methane hydrate layer, the remaining members of mankind are forced to live in isolated domed cities scattered across the arid and inhospitable planet. They live in a controlled society and are assisted in daily life by autonomous robot
Tokyo ESP (Sub)

Tokyo ESP (Sub)

Tokyo ESP (Sub)
Tokyo ESP (Sub)
Synonyms : 東京ESP
Description: The science fantasy story Tokyo ESP begins with Rinka, an extremely poor high school girl who lives with just her father in modern Tokyo. One day, she is going home from school when she chases a "flying penguin" to the top of New Tokyo Tower—only to have "fish swimming in the air" suddenly app
Eureka Seven AO (Sub)

Eureka Seven AO (Sub)

Eureka Seven AO (Sub)
Eureka Seven AO (Sub)
Description: The story is set on Okinawa's isolated island of Iwado, which has seen a growing movement advocating a return to an autonomous government. Ao Fukai, a 12-year-old boy with a missing father, lives on the island with an old doctor named Toshio and is about to enter middle school. Ao's mother was taken
Hybrid Child

Hybrid Child

Hybrid Child
Hybrid Child
Description: The Hybrid Child is an amazing android that can grow if it is lavished with enough love and care from its owner. Neither fully machine nor fully human, the various Hybrid Child models develop strong emotional bonds with their owners. This volume contains several short stories of love, sacrifice, and
Ai Tenchi Muyo!

Ai Tenchi Muyo!

Ai Tenchi Muyo!
Ai Tenchi Muyo!
Genres : Comedy, Sci-Fi, Shounen
Description: The franchise is celebrating its 20th anniversary with this new project.
Strike Witches (Dub)

Strike Witches (Dub)

Strike Witches (Dub)
Strike Witches (Dub)
Description: The year is 1944 and the world lives in fear of unidentified flying objects called Neuroi. With the old-boy old guard unable to thwart this deadly menace, humanity turns its desperate eyes to an aerial attack force with much nicer legs. Meet the girls of the 501st Joint Fighter Wing, better known as
Mouretsu Pirates (Dub)

Mouretsu Pirates (Dub)

Mouretsu Pirates (Dub)
Mouretsu Pirates (Dub)
Genres : Dub, Sci-Fi, Space
Description: The story centers around a spirited high school girl named Marika. She keeps herself busy with the space yacht club and her part-time job at a high-class retro café. One day, two strangers suddenly appear and claim to be subordinates of her dead father. They demand that she assume command of
Aquarion Evol (Dub)

Aquarion Evol (Dub)

Aquarion Evol (Dub)
Aquarion Evol (Dub)
Description: The "Abductors" Invaders from Altea come to Earth with only one purpose, to harvest humans. DEAVA the Aquaria Academy exists to train men and women to use Aquaria, but they cannot ever merge because of Guize stones, these block an "unholy union" between genders. The story follows Amata and Mikono in
Shangri-La (Dub)

Shangri-La (Dub)

Shangri-La (Dub)
Shangri-La (Dub)
Genres : Action, Drama, Dub, Sci-Fi
Description: In the distant future, earthquakes and the effects of global warming have splintered Japanese society. Some struggle hand-to-mouth in the jungle-tangled ruins of civilization. Some live comfortably within the closed-off city of Atlas. Others lurk online, anonymously hacking the global economy. As na
Choujuushin Gravion (Dub)

Choujuushin Gravion (Dub)

Choujuushin Gravion (Dub)
Choujuushin Gravion (Dub)
Description: The year is now 2041 AD. A new enemy called Zeravire suddenly appears in the solar system, destroying all military installations it comes across. However, a wealthy man named Klein Sandman is already aware of this planned invasion and had been secretly preparing his army for battle. His trump card i
Transformers Galaxy Force

Transformers Galaxy Force

Transformers Galaxy Force
Transformers Galaxy Force
Description: Forced to abandon their home planet of Cybertron due to the threat of the Blackhole, Optimus Prime prepares to lead his autobot warriors to Earth. Just as they are leaving they are confronted by Vector Prime who warns Optimus Prime of the threat to the galaxy if the four Cyber Planet Keys are not ga
Choujuushin Gravion Zwei (Dub)

Choujuushin Gravion Zwei (Dub)

Choujuushin Gravion Zwei (Dub)
Choujuushin Gravion Zwei (Dub)
Description: After Gravion was able to use its ultimate attack, the Zeravire threat seemed to have temporary stopped. However when it rises back up all of a sudden, the Earth Gult and its trump card, the super robot Gravion, is needed to defend this world again. All this while, the EFA is planning to create thei
Coppelion (Dub)

Coppelion (Dub)

Coppelion (Dub)
Coppelion (Dub)
Synonyms : コッペリオン
Genres : Action, Dub, Sci-Fi, Seinen
Description: In 2016, a meltdown of a nuclear power plant creates a big catastrophe in Tokyo. 20 years later, the city has become a ghost town due to the high levels of radiation. From that area a distress signal is received. The Self Defense forces dispatch three girls from the special unit Coppelion to search
Black Cat (Dub)

Black Cat (Dub)

Black Cat (Dub)
Black Cat (Dub)
Description: Train Heartnet is the infamous gunman 'Black Cat', a cold-blooded assassin who works for the organization known as 'Chronos', bearing the mark XIII on his body. Most of his life was surrounded by violence, so Train is quiet, asocial and uncaring. However his life changes as he encounters the mysteri
Btooom! (Sub)

Btooom! (Sub)

Btooom! (Sub)
Btooom! (Sub)
Synonyms : ブトゥーム
Description: In the blink of the mind's eye, Ryouta Sakamoto suddenly finds himself transported from playing the hit Btoom! video game to being stranded on a mysterious island, equipped with a day's worth of provisions, a bag of bombs, a strange crystal embedded in his left hand and a huge gaping hole in his mem
Darker than Black: Kuro no Keiyakusha (Sub)

Darker than Black: Kuro no Keiyakusha (Sub)

Darker than Black: Kuro no Keiyakusha (Sub)
Darker than Black: Kuro no Keiyakusha (Sub)
Description: In Tokyo, an impenetrable field known as "Hell's Gate" appeared ten years ago. At the same time, psychics who wield paranormal powers at the cost of their conscience also emerged. Hei is one of the most powerful of these psychic agents, and along with his blind associate, Yin, works for one of the m
Ergo Proxy (Sub)

Ergo Proxy (Sub)

Ergo Proxy (Sub)
Ergo Proxy (Sub)
Description: The world is bigger than you think...After the explosion of the methane hydrate layer, the remaining members of mankind are forced to live in isolated domed cities scattered across the arid and inhospitable planet. They live in a controlled society and are assisted in daily life by autonomous robots
Ano Natsu de Matteru

Ano Natsu de Matteru

Ano Natsu de Matteru
Ano Natsu de Matteru
Description: When a group of friends decide to make a movie over a long summer holiday, they end up learning a little about filmmaking and a lot more about each other and themselves. What begins as a simple way to avoid the summer doldrums quickly turns into something much more complex, intimate and revealing, a
Darker than Black: Ryuusei no Gemini (Sub)

Darker than Black: Ryuusei no Gemini (Sub)

Darker than Black: Ryuusei no Gemini (Sub)
Darker than Black: Ryuusei no Gemini (Sub)
Description: In the sequel, Hei and Yin are now on the run after betraying the Syndicate in the previous season. After leaving Japan, Hei encounters Suou Pavlichenko, a 13-year-old Eurasian girl who becomes embroiled in the war and politics of the various factions and Contractors vying for power. Meanwhile, Hell
Guilty Crown (Sub)

Guilty Crown (Sub)

Guilty Crown (Sub)
Guilty Crown (Sub)
Description: The story takes place in Tokyo in 2039, after the outbreak of the "Apocalypse Virus" during what became known as the "Lost Christmas" of 2029. Since then, Japan has been under the control of the multinational organization called GHQ. Ouma Shu is a 17 year-old boy who mistakenly obtains a rar
Deadman Wonderland (Sub)

Deadman Wonderland (Sub)

Deadman Wonderland (Sub)
Deadman Wonderland (Sub)
Genres : Action, Horror, Sci-Fi
Description: Ganta is the only survivor after a mysterious man in red slaughters a classroom full of teenagers. He's framed for the carnage, sentenced to die, and locked away in the most twisted prison ever built: Deadman Wonderland. And then it gets worse. At Deadman Wonderland, convicts are forced into br
Koukaku no Regios

Koukaku no Regios

Koukaku no Regios
Koukaku no Regios
Description: In a post-apocalyptic world overrun with mutated beasts called Limbeekoon or Filth Monsters, humanity is forced to live in large mobile cities called Regios and learn to use special weapons called Dite, by harnessing the power of Kei to defend themselves. In the Academy City of Zuellni, Layfon Alsei
Sunabouzu (Dub)

Sunabouzu (Dub)

Sunabouzu (Dub)
Sunabouzu (Dub)
Synonyms : Sunabozu, 砂ぼうず
Description: In the future, Japan is a wasteland. In the Great Kantou Desert, scattered humans eke out a living in the hot sand. Among them, a short-statured man they call "Sunabouzu" makes a living as a bounty hunter. Like a demon of the sand, he seems unbeatable. Yet, like all men, he has a particular weakness
Taiyou no Kiba Dagram

Taiyou no Kiba Dagram

Taiyou no Kiba Dagram
Taiyou no Kiba Dagram
Description: The story is centered around a small group of guerilla freedom fighters on a colonial planet named Deployer, who are known as the "Deployer 7", or "Sun Fang" team. In an unexpected coup, the elected Governor of Deployer becomes dictator and rules Deployer under martial law with the support of Earth'
Shinsekai Yori (Sub)

Shinsekai Yori (Sub)

Shinsekai Yori (Sub)
Shinsekai Yori (Sub)
Description: The story is set in Japan a millennium from now. Five children—the protagonist Saki, Satoru, Maria, Mamoru, and Shun—have been born and raised in a tranquil town that can be described as a utopia, overflowing with water and green foilage.  After a certain incident, Saki and the oth
Aquarion Evol (Sub)

Aquarion Evol (Sub)

Aquarion Evol (Sub)
Aquarion Evol (Sub)
Description: The "Abductors" Invaders from Altea come to Earth with only one purpose, to harvest humans. DEAVA the Aquaria Academy exists to train men and women to use Aquaria, but they cannot ever merge because of Guize stones, these block an "unholy union" between genders. The story follows Amata and Mikono in
Denpa Onna to Seishun Otoko

Denpa Onna to Seishun Otoko

Denpa Onna to Seishun Otoko
Denpa Onna to Seishun Otoko
Genres : Comedy, Sci-Fi, Seinen
Description: The story revolves around a highschool boy named Niwa Makoto. He lives with his aunt's family since his parents are away on business. It is there where he meets his mysterious cousin of the same age Touwa Erio — who happens to tie a futon mattress around her upper body and is a self-proclaimed
Scryed (Dub)

Scryed (Dub)

Scryed (Dub)
Scryed (Dub)
Description: A strange environmental phenomenon 22 years ago in the Kanazawa prefecture caused the land to split and protrude upwards reaching unprecedented heights, creating the secluded area known as The Lost Ground. Kazuma is a young mercenary who lives in the Lost Ground, looking for any work he can find to
Blassreiter (Sub)

Blassreiter (Sub)

Blassreiter (Sub)
Blassreiter (Sub)
Genres : Action, Sci-Fi
Description: The story is set in a fictional Germany and centers around the outbreak of biomechanical creatures named "Demoniacs", who rise from corpses and attack people mindlessly. The Demoniacs have the ability to merge with most technology including cars and motorcycles, not only gaining control of them but
Ginga Kikoutai Majestic Prince (Sub)

Ginga Kikoutai Majestic Prince (Sub)

Ginga Kikoutai Majestic Prince (Sub)
Ginga Kikoutai Majestic Prince (Sub)
Description: In the latter half of 21st century, humans leave the Earth and begin to live in space. In order to adapt to the environment in space and deal with the hostile aliens in Jupiter, genetically engineered children called "Princes" are artificially raised and trained to be pilots of armed robots "AHSMB (
Karneval (Sub)

Karneval (Sub)

Karneval (Sub)
Karneval (Sub)
Description: Nai searches for someone important to him, with only an abandoned bracelet as a clue. Gareki steals and pick-pockets to get by from day to day. The two meet in a strange mansion where they are set-up, and soon become wanted criminals by military security operatives. When Nai and Gareki find themselv
Black Cat (Sub)

Black Cat (Sub)

Black Cat (Sub)
Black Cat (Sub)
Description: Train Heartnet is the infamous gunman 'Black Cat', a cold-blooded assassin who works for the organization known as 'Chronos', bearing the mark XIII on his body. Most of his life was surrounded by violence, so Train is quiet, asocial and uncaring. However his life changes as he encounters the mysteri
Zetman (Sub)

Zetman (Sub)

Zetman (Sub)
Zetman (Sub)
Synonyms : ゼットマン
Description: The story starts off with a face-off between two rival heroes, ZET and ALPHAS, and then traces their origins - Jin Kanzaki, a young man with the ability to transform into a superhuman being known as ZET, and Kouga Amagi, a young man with a strong sense of justice who uses technology to fight as ALPH
Trigun (Sub)

Trigun (Sub)

Trigun (Sub)
Trigun (Sub)
Synonyms : トライガン
Genres : Action, Comedy, Sci-Fi
Description: Trigun takes place in the distant future on a deserted planet. Vash the Stampede is a gunfighter with a legend so ruthless that he has a $$60,000,000,000 bounty on his head. Entire towns are evacuated upon hearing rumors of his arrival. However, the real Vash the Stampede is not the same man that ru
Top Anime on Animefreak

One Piece

Gol D. Roger was known as the Pirate King, the strongest and most infamous being to have sailed the Grand Line. The capture and death of Roger by the World Government brought a change throughout the world. His last words before his death revealed the location of the greatest treasure in the world, One Piece. It was this revelation that brought about the Grand Age of Pirates, men who dreamed of finding One Piece (which promises an unlimited amount of riches and fame), and quite possibly the most coveted of titles for the person who found it, the title of the Pirate King.Enter Monkey D. Luffy, a 17-year-old boy that defies your standard definition of a pirate. Rather than the popular persona of a wicked, hardened, toothless pirate who ransacks villages for fun, Luffy’s reason for being a pirate is one of pure wonder; the thought of an exciting adventure and meeting new and intriguing people, along with finding One Piece, are his reasons of becoming a pirate. Following in the footsteps of his childhood hero, Luffy and his crew travel across the Grand Line, experiencing crazy adventures, unveiling dark mysteries and battling strong enemies, all in order to reach One Piece.

Saikyou no Ousama, Nidome no Jinsei wa Nani wo Suru?

After a mysterious death, King Grey is reborn as Arthur Leywin on the magical continent of Dicathen. Although he enters his second life as a baby, his previous wisdom remains. He begins to master magic and forge his own path as the years go by, seeking to correct the mistakes of his past life.

(Source: Crunchyroll)

One Piece (Dub)

Gol D. Roger was known as the Pirate King, the strongest and most infamous being to have sailed the Grand Line. The capture and death of Roger by the World Government brought a change throughout the world. His last words before his death revealed the location of the greatest treasure in the world, One Piece. It was this revelation that brought about the Grand Age of Pirates, men who dreamed of finding One Piece (which promises an unlimited amount of riches and fame), and quite possibly the most coveted of titles for the person who found it, the title of the Pirate King.Enter Monkey D. Luffy, a 17-year-old boy that defies your standard definition of a pirate. Rather than the popular persona of a wicked, hardened, toothless pirate who ransacks villages for fun, Luffy’s reason for being a pirate is one of pure wonder; the thought of an exciting adventure and meeting new and intriguing people, along with finding One Piece, are his reasons of becoming a pirate. Following in the footsteps of his childhood hero, Luffy and his crew travel across the Grand Line, experiencing crazy adventures, unveiling dark mysteries and battling strong enemies, all in order to reach One Piece.

Episode 542: Special episode crossover with Toriko, only sub available.

Episode 590: Special crossover with Dragon Ball Z, only sub available.

Naruto Shippuuden (Dub)

Naruto: Shippuuden is the continuation of the original animated TV series Naruto.The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki. Fun facts about Naruto

Meitantei Conan

Kudo Shinichi is a seventeen year-old high school detective whom people call the "Modern Sherlock Holmes." However, one night after a date with his childhood sweetheart, Ran, Shinichi witnessed an illegal trade and, caught off his guard, was knocked unconscious and fed a drug that was supposed to kill him... but he woke up and found himself shrunken to a seven year-old. In order to track down the men who did this to him, Shinichi hid his identity and lived with Ran, whose father happened to be a hopeless detective, and with that came a series of murders and mysteries that he must solve.

Ore dake Level Up na Ken: Season 2 - Arise from the Shadow

The second season of Solo Leveling.

Mastering his new abilities in secret, Jinwoo must battle humanity's toughest foes to save his mother.

(Source: Crunchyroll News)

Isshun de Chiryou Shiteita no ni Yakutatazu to Tsuihou Sareta Tensai Chiyushi, Yami Healer Toshite Tanoshiku Ikiru

Life hasn't been kind to Zenos. He was born in the slums, and his dirt-poor background has denied him almost every opportunity. After an encounter with a healer, he throws himself into studying to become one and finally catches a break when an adventurer invites Zenos into his party. Zenos is thrilled—so thrilled, in fact, that he's willing to put up with his teammates treating him like garbage. They fail to appreciate his talents and ultimately kick him to the curb, claiming he's outlived his usefulness to them.

Now bereft of money and out of options, Zenos decides to put his self-taught skills to use elsewhere and opens an underground clinic. Word quickly spreads about the brilliant healer working incredible magic in the city's shadowy underbelly. Even the royal palace is taking notice...

Can Zenos buck the odds and carve out a life for himself in a world that's done nothing but spit in his face? And can he save the lives of the patients who wind up on his doorstep in the process?

(Source: J-Novel Club)

Kanpeki Sugite Kawai-ge ga Nai to Konyaku Haki Sareta Seijo wa Ringoku ni Urareru

Philia’s family has produced saints for generations. It’s no surprise that she’s known as the greatest saint of all time—and set to marry the second prince, Julius. What no one expects is for Julius to call off the engagement, claiming that Philia’s perfection makes her charmless and unlikable. To add insult to injury, Philia is packed off to a neighboring country in exchange for gold and resources, forcing her to leave her homeland! Despite bracing herself for mistreatment, Philia finds a warm welcome in her new town, where she puts her saintly abilities to good use erecting barriers against monsters and curing epidemics. But even as she flourishes in her new life, her homeland is under threat of destruction!

(Source: Seven Seas Entertainment)

Ore dake Level Up na Ken: Season 2 - Arise from the Shadow (Dub)

The second season of Solo Leveling.

Mastering his new abilities in secret, Jinwoo must battle humanity's toughest foes to save his mother.

(Source: Crunchyroll News)

Katainaka no Ossan, Kensei ni Naru

Beryl Gardinant, a self-proclaimed “humble old man,” is a sword instructor at his dojo in a rural, backwater village. In his younger years, he dreamed of glory as a master swordsman, but those days are long behind him. Out of the blue, he receives a visit from a famous former pupil who brings him world-shattering news—he's been appointed as special instructor for the knights of the Liberion Order! With his life now turned upside down, Beryl travels to the capital and reunites with some of his former students: elite knights, an ace wizard, and even an adventurer who's attained the highest guild rank possible. But why do they all want his tutelage?! As far as he's concerned, they clearly don't need him anymore.

Can Beryl live up to his new position? And will he ever get a moment's peace away from his adoring students?!

(Source: J-Novel Club)