Search

Sci-Fi Animes

Watch Sci-Fi Animes Online Free on AnimeFreak

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

Cybuster

Cybuster

Cybuster
Cybuster
Description: In an enviromentally wrecked future Tokyo, a young man named Ken Ando joins an organization called DC. Little does he realize that his fate and that of Earth will be linked to a mysterious mecha from ...
The God of High School

The God of High School

The God of High School
The God of High School
Synonyms : GOHS
Description: The "God of High School" tournament has begun, seeking out the greatest fighter among Korean high school students! All martial arts styles, weapons, means, and methods of attaining victory are permitt...
Shin Hakkenden

Shin Hakkenden

Shin Hakkenden
Shin Hakkenden
Synonyms :
Description: Based on the long cherished, classic Japanese novel Nanso Satomi Hakkenden by Bakin Kyokutei Takizawa (1767), a modified version of it was made into animation. Taking place in the future, during this...
Texhnolyze

Texhnolyze

Texhnolyze
Texhnolyze
Synonyms : Technolyze
Description: Texhnolyze takes place in the city of Lux, a man-made underground city that has crumbled after years of neglect and lack of repairs. Citizens of Lux have come to refer to their home as simply "The Cit...
Galaxy Angel

Galaxy Angel

Galaxy Angel
Galaxy Angel
Synonyms :
Genres : Comedy, Sci-Fi
Description: The Angel Brigade, an elite branch of the Transbaal Empire military, are assigned to search for The Lost Technology, mysterious items from the past that hold unknown powers. Led by the soon to retire ...
Reign: The Conqueror

Reign: The Conqueror

Reign: The Conqueror
Reign: The Conqueror
Description: In 356 BC, Alexander the Great arrives in Greece with the ominous destiny that he will become the "destroyer of the world." Inheriting the crown, he becomes king of the Macedonians and starts down a r...
BeyWarriors: Cyborg

BeyWarriors: Cyborg

BeyWarriors: Cyborg
BeyWarriors: Cyborg
Genres : Action, Adventure, Sci-Fi
Description: The newest series of the Beyblade saga is BeyWarriors: Cyborg, warriors who resemble half-creatures and half-machines. Mysterious objects called "Beyraiderz" are found in the sanctuaries of Teslandia....
YU-NO: A girl who chants love at the bound of this world.

YU-NO: A girl who chants love at the bound of this world.

YU-NO: A girl who chants love at the bound of this world.
YU-NO: A girl who chants love at the bound of this world.
Synonyms : Yuno
Genres : Drama, Sci-Fi
Description: Takuya Arima is a young student whose father, a historian who has conducted various researches, disappeared recently. During a summer vacation Takuya receives a peculiar package from his missing fathe...
Kinnikuman II Sei: Ultimate Muscle

Kinnikuman II Sei: Ultimate Muscle

Kinnikuman II Sei: Ultimate Muscle
Kinnikuman II Sei: Ultimate Muscle
Description: The Chojin Crown, the tournament which Mantaro (Kid Muscle) reluctantly participates in. After going along with the obstacles (most of which were created to try and eliminate him), he qualified.
The Promised Neverland

The Promised Neverland

The Promised Neverland
The Promised Neverland
Synonyms :
Description: Surrounded by a forest and a gated entrance, the Grace Field House is inhabited by orphans happily living together as one big family, looked after by their "Mama," Isabella. Although they are required...
Kikou Kai Galient

Kikou Kai Galient

Kikou Kai Galient
Kikou Kai Galient
Genres : Action, Fantasy, Mecha, Sci-Fi
Description: Set in a far flung medieval-looking world of Arst, Prince Jordy Volder takes up the fight against the ambitions of the conqueror Marder. Jordy uses the legendary giant robot "panzer" Galient, which is...
Oh! Edo Rocket

Oh! Edo Rocket

Oh! Edo Rocket
Oh! Edo Rocket
Description: In Edo in the mid-1800's, fireworks maker Seikichi Tamaya and his friends struggle to live under the harsh morality laws imposed by the strict city councilor, which ban all luxuries, including firewor...
Alma-chan Wants to Have a Family!

Alma-chan Wants to Have a Family!

Alma-chan Wants to Have a Family!
Alma-chan Wants to Have a Family!
Description: Alma, an autonomous self-learning robot with advanced combat capabilities, was created by two genius scientists, Enji Kamisato and Suzume Yobane, who developed Alma's artificial intelligence and robot...
Trigun

Trigun

Trigun
Trigun
Synonyms :
Description: Vash the Stampede is the man with a $$60,000,000,000 bounty on his head. The reason: he's a merciless villain who lays waste to all those that oppose him and flattens entire cities for fun, garnering ...
One-Punch Man Season 3

One-Punch Man Season 3

One-Punch Man Season 3
One-Punch Man Season 3
Description: The third season of One Punch Man. Saitama is a hero who only became a hero for fun. After three years of "special training," he’s become so strong that he's practically invincible. In fact, he's t...
Galaxy Angel Rune

Galaxy Angel Rune

Galaxy Angel Rune
Galaxy Angel Rune
Genres : Comedy, Sci-Fi
Description: Apricot Sakuraba and 4 new girls were now assigned as the new Galaxy Angels with the same mission: to search for the Lost Technology and keep peace to Planet Transbaal. (Source: ANN)
Rockman.EXE Beast

Rockman.EXE Beast

Rockman.EXE Beast
Rockman.EXE Beast
Synonyms : Rockman EXE Beast
Description: Trill, a mysterious navi said to have originated from the world of Beyondard, is discovered. And new beast-type enemies, the Zoanoroids, want him for his special power. Netto Hikari and Rockman must p...
Terra Formars

Terra Formars

Terra Formars
Terra Formars
Synonyms :
Description: During the 21st century, humanity attempted to colonize Mars by sending two species which could endure the harsh environment of the planet to terraform it—algae and cockroaches. However, they did no...
Terra Formars: Revenge

Terra Formars: Revenge

Terra Formars: Revenge
Terra Formars: Revenge
Description: In Terra Formars Revenge, the crew members of the Annex I continue to fight against Terraformars—the large humanoid cockroaches that evolved from the ones sent to Mars centuries ago. However, far fr...
Gundam Build Divers

Gundam Build Divers

Gundam Build Divers
Gundam Build Divers
Synonyms :
Genres : Action, Mecha, Sci-Fi
Description: Gunpla Battle Nexus Online (GBN) is a new network game that lets people enjoy a variety of missions using Gunpla in a virtual cyberspace dimension. Middle-school students Riku Mikami and Yukio Hidaka ...
God Eater

God Eater

God Eater
God Eater
Synonyms :
Description: The year is 2071. Humanity has been pushed to the brink of extinction following the emergence of man-eating monsters called "Aragami" that boast an immunity to conventional weaponry. They ravaged the ...
The White Whale of Mu

The White Whale of Mu

The White Whale of Mu
The White Whale of Mu
Synonyms : Moo no Hakugei
Genres : Action, Fantasy, Sci-Fi
Description: In ancient times, the continents of Atlantis and Mu fought a war, and Atlantis lost. After losing the war, Atlantis transformed itself into a small planet and timeslipped to the present-day to try to ...
Utawarerumono

Utawarerumono

Utawarerumono
Utawarerumono
Synonyms : The One Being Sung
Genres : Action, Drama, Fantasy, Sci-Fi
Description: An injured man is found in the woods by a girl named Eruruu, and everything about him is mysterious. Without knowledge of his past nor even his own name, he is welcomed to Eruruu's home and is given t...
[RAW] Microid S

[RAW] Microid S

[RAW] Microid S
[RAW] Microid S
Synonyms : Microsuperman
Genres : Action, Sci-Fi
Description: This work focuses on environmental issues from the viewpoint of insects. In a refreshing twist, the central character miniaturizes, unlike the conventional hero who grows ever larger. From this perspe...
Fireball

Fireball

Fireball
Fireball
Synonyms :
Genres : Comedy, Sci-Fi
Description: Fireball takes place during the war between humans and robots. There is no real story, just individual episode skits.
Hypnosis Mic: Division Rap Battle - Rhyme Anima

Hypnosis Mic: Division Rap Battle - Rhyme Anima

Hypnosis Mic: Division Rap Battle - Rhyme Anima
Hypnosis Mic: Division Rap Battle - Rhyme Anima
Synonyms : Hypmic
Genres : Action, Music, Sci-Fi
Description: In a world overtaken by war and conflict, "Hypnosis Microphones"—devices through which a user channels lyrics that can affect the listener's brain and even cause physical damage—were introduced to...
Battle Doll Angelic Layer

Battle Doll Angelic Layer

Battle Doll Angelic Layer
Battle Doll Angelic Layer
Synonyms :
Description: 12-year-old Misaki Suzuhara has just gotten involved in Angelic Layer, a battling game using electronic dolls called angels. Even as a newbie, Misaki shows advanced skills as she meets new friends and...
Mezzo DSA

Mezzo DSA

Mezzo DSA
Mezzo DSA
Description: Mikura, Kurokawa, and Harada are the 3 members of the Danger Service Agency (DSA). Mikura is the brawns of the group, Harada is the brains, and Kurokawa is just a bitter ex-cop that likes to think he'...
Saber Marionette J

Saber Marionette J

Saber Marionette J
Saber Marionette J
Synonyms :
Description: In the distant future, since the Earth has become overpopulated, efforts to find and colonize on other planets have begun. However, one of the ships, the "Mesopotamia" malfunctions and all but 6 of it...
Aquarion Evol

Aquarion Evol

Aquarion Evol
Aquarion Evol
Synonyms :
Description: 12,000 years after the events in Genesis Aquarion, humans live on the star Vega under constant threat of trans-dimensional beings called Abductors. These enemies originate from Vega’s sister star Al...
Bubblegum Crisis Tokyo 2040

Bubblegum Crisis Tokyo 2040

Bubblegum Crisis Tokyo 2040
Bubblegum Crisis Tokyo 2040
Description: After a mysterious eathquake levels Tokyo, Genom becomes a powerful influence providing their artificial organic lifeforms called Boomers to rebuild and act as a labor class to humanity. However, some...
Fight League: Gear Gadget Generators

Fight League: Gear Gadget Generators

Fight League: Gear Gadget Generators
Fight League: Gear Gadget Generators
Synonyms :
Genres : Action, Mecha, Sci-Fi
Description: Fight League is a cellphone game from XFLAG that released last June, and the system was updated one year later this June. It is available in Japan, Korea, Taiwan, Hong Kong, Macao, and Canada. It is a...
Star Ocean EX

Star Ocean EX

Star Ocean EX
Star Ocean EX
Synonyms :
Description: Claude C. Kenni, a crewmember on the spaceship Calnus and son of the commander of the ship, is transported to Expel, a backwards planet with swords and magic. He teams up with Rena Lanford, who thinks...
Horizon in the Middle of Nowhere II

Horizon in the Middle of Nowhere II

Horizon in the Middle of Nowhere II
Horizon in the Middle of Nowhere II
Genres : Action, Fantasy, Sci-Fi
Description: Taking advantage of the opportunity that the Mikawa Conflict provides, Tori and his comrades attempt to rescue Horizon from the Testament Union. But even as the Floating City Musashi speeds towards it...
Final Fantasy: Unlimited

Final Fantasy: Unlimited

Final Fantasy: Unlimited
Final Fantasy: Unlimited
Synonyms :
Description: Years ago, the opening of an interdimensional portal released two beasts into the skies over the Sea of Japan, visible to all the countries along the coast. After destroying the naval patrol sent to i...
Togainu no Chi

Togainu no Chi

Togainu no Chi
Togainu no Chi
Genres : Action, Sci-Fi, Shounen-Ai
Description: In the wake of a third world war which left Japan in ruins, an organization known as Vischio seized control of Tokyo and renamed it Toshima. Taking place in its back alleys are battle games known as I...
B'T X

B'T X

B'T X
B'T X
Synonyms : B'tX, B't X, btx
Description: Teppei is going to visit his older brother Kotaro Takamiya during a scientific conference after training with a mysterious woman named Karen for the past 11 years. However his plans for a family reuni...
Witchblade

Witchblade

Witchblade
Witchblade
Synonyms :
Description: Masane Amaha and her daughter Rihoko are on the run from a government child welfare agency that wants to take Rihoko away from her mother. They are caught and Rihoko is taken away. Meanwhile, Masane i...
Eat-Man

Eat-Man

Eat-Man
Eat-Man
Synonyms :
Description: The continuing adventures of Bolt Crank, the World's Greatest Mercenary, who has the ability to eat any object, mostly metal and weapons. When the time comes, Bolt can then reproduce those weapons and...
Samurai 7

Samurai 7

Samurai 7
Samurai 7
Synonyms : Samurai Seven
Description: In the far distant future, on a planet that might have been called "earth", there was a war between samurai who mechanized their bodies. After the long war, people enjoyed a modest peace. Facing star...
The Diary of a Crazed Family

The Diary of a Crazed Family

The Diary of a Crazed Family
The Diary of a Crazed Family
Genres : Comedy, Sci-Fi
Description: Midarezaki Ouka is used to having strange things happen to him -after all, he is the head of the Great Japanese Empire Paranormal Phenomena Bureau of Measures. But when he catches a small cat girl in ...
Rockman.EXE Beast+

Rockman.EXE Beast+

Rockman.EXE Beast+
Rockman.EXE Beast+
Description: Beast+ continues from where Beast left off, though it is marketed as a stand-alone series. Episodes are reduced to approximately ten minutes in length, airing in the thirty minute time-slot Oha Colise...
Atri -My Dear Moments-

Atri -My Dear Moments-

Atri -My Dear Moments-
Atri -My Dear Moments-
Synonyms :
Genres : Drama, Romance, Sci-Fi
Description: In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and his leg in an accident some years earlier, returns ...
Soukyuu no Fafner: Dead Aggressor - Exodus

Soukyuu no Fafner: Dead Aggressor - Exodus

Soukyuu no Fafner: Dead Aggressor - Exodus
Soukyuu no Fafner: Dead Aggressor - Exodus
Synonyms :
Description: 2150 AD. The battle against the silicon-based Festums from outer space reaches a new phase. Fragments of the North Pole Mir were scattered throughout the world. Eventually, they began to act on their ...
Top Anime on AnimeFreak

Case Closed

Shinichi Kudou, a high school student of astounding talent in detective work, is well known for having solved several challenging cases. One day, when Shinichi spots two suspicious men and decides to follow them, he inadvertently becomes witness to a disturbing illegal activity. Unfortunately, he is caught in the act, so the men dose him with an experimental drug formulated by their criminal organization, leaving him to his death. However, to his own astonishment, Shinichi lives to see another day, but now in the body of a seven-year-old child.Perfectly preserving his original intelligence, he hides his real identity from everyone, including his childhood friend Ran Mouri and her father, private detective Kogorou Mouri. To this end, he takes on the alias of Conan Edogawa, inspired by the mystery writers Arthur Conan Doyle and Ranpo Edogawa.Detective Conan follows Shinichi who, as Conan, starts secretly solving the senior Mouri's cases from behind the scenes with his still exceptional sleuthing skills, while covertly investigating the organization responsible for his current state, hoping to reverse the drug's effects someday.

One Piece

Gold Roger was known as the "Pirate King," the strongest and most infamous being to have sailed the Grand Line. The capture and execution of Roger by the World Government brought a change throughout the world. His last words before his death revealed the existence 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 pinnacle of glory and the title of the Pirate King. Enter Monkey Luffy, a 17-year-old boy who defies your standard definition of a pirate. Rather than the popular persona of a wicked, hardened, toothless pirate ransacking villages for fun, Luffy's reason for being a pirate is one of pure wonder: the thought of an exciting adventure that leads him to intriguing people and ultimately, the promised treasure. 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 the most coveted of all fortunes—One Piece. [Written by MAL Rewrite]

Ling Jian Zun 4th Season

Fourth season of Ling Jian Zun.

[RAW] Perman (1983)

Mitsuo encountered Superman, an alien who is a part of a federation that tries to maintain peace in the galaxy. He then received a helmet (that also serves as a mask) that gives superhuman strength, a cape that enables the wearer to fly, and a badge that allows him to breathe underwater and communicate with his fellow comrades whom he met soon after he utilized these gifts. Superman made it clear to all Permans that their identity must be kept a secret or their brain will be destroyed should it ever be revealed and they are given a special doppelganger robot that can replace them while they are away to achieve this feat, although it is not entirely foolproof nor is it free from potential problems. These equipments then allowed them to be young Permans who try to maintain peace and help the people who are in need. (Source: ANN)

Naruto: Shippuden

It has been two and a half years since Naruto Uzumaki left Konohagakure, the Hidden Leaf Village, for intense training following events which fueled his desire to be stronger. Now Akatsuki, the mysterious organization of elite rogue ninja, is closing in on their grand plan which may threaten the safety of the entire shinobi world. Although Naruto is older and sinister events loom on the horizon, he has changed little in personality—still rambunctious and childish—though he is now far more confident and possesses an even greater determination to protect his friends and home. Come whatever may, Naruto will carry on with the fight for what is important to him, even at the expense of his own body, in the continuation of the saga about the boy who wishes to become Hokage. [Written by MAL Rewrite]

Peerless Martial Spirit

In the continent of Longmai, thousands of clans stand tall, countless sects exist, and cultivation is the way of life. The strong can do anything they want while the weaklings live like ants. Youngster Chen Feng has an incomplete dan region, causing him to be unable to cultivate, he withstood countless sneers directed at him. Until he obtained a mysterious dragon bloodline, breaking out of his cocoon and opening a new chapter to his life! Coquettish demonic fox spirits, cold female emperors, demon girls or princesses from a prestigious clan, all of them jump into my embrace. With the unparalleled inheritance, I will manifest the strongest martial spirit, obtain all the beauties and look down from the heavens.

Bleach

Ichigo Kurosaki is an ordinary high schooler—until his family is attacked by a Hollow, a corrupt spirit that seeks to devour human souls. It is then that he meets a Soul Reaper named Rukia Kuchiki, who gets injured while protecting Ichigo's family from the assailant. To save his family, Ichigo accepts Rukia's offer of taking her powers and becomes a Soul Reaper as a result. However, as Rukia is unable to regain her powers, Ichigo is given the daunting task of hunting down the Hollows that plague their town. However, he is not alone in his fight, as he is later joined by his friends—classmates Orihime Inoue, Yasutora Sado, and Uryuu Ishida—who each have their own unique abilities. As Ichigo and his comrades get used to their new duties and support each other on and off the battlefield, the young Soul Reaper soon learns that the Hollows are not the only real threat to the human world. [Written by MAL Rewrite]

Supreme God Emperor Season 2

Ten thousand years ago, the immortal king Muyun was conspired by others for holding the Zhu Xiantu. After ten thousand years of sleep, his remnant soul awakened on the famous "Trash Muyun" of the Southern Cloud Empire of the Heavenly Fate continent.

Sgt. Frog

Unsuspecting inhabitants of the planet Earth are going about their business, enjoying a bright and particularly beautiful sunny day, when a young Japanese boy spots a shiny object falling from the sky... Has an alien invasion finally begun? Elsewhere in Japan, Keroro, frog sergeant and leader of the Space Invasion Army Special Tactics Platoon of the 58th Planet in the Gamma Planetary System, has discovered the perfect hideout. He infiltrates the home of the Hinata family in an attempt to establish a headquarters that he and his troops could use to prepare for world domination... but earthlings Fuyuki and Natsumi Hinata are too much for him to handle! Natsumi instinctively calls them out of hiding, leaving the hapless sergeant no option but to reveal his secret identity. The two siblings soon welcome the sergeant to their home, all thanks to Fuyuki’s generos—err... curiosity. The Sergeant has successfully infiltrated his first target area! Or has he? Join Keroro Gunsou in his dastardly attempt to take over the world!

[RAW] Obake no Q-tarou (1985)

Sequel of Shin Obake no Q-tarou.