20 Best Science Fiction Anime Series Of All Time

The 20 Best Science Fiction Anime

Science fiction Anime Lovers, It’s your time now! Because This is a 20 Best Science Fiction Anime list For Science Fiction Fans.

but keep in mind that Science fiction anime can also feature various genres, including Mecha Anime, Horror Anime, Romance Anime, and even Fantasy Anime.

Let us explore a new world, whether it’s a future or a past World, or simply a present Earth with a changed history.

Without Further Ado, Lets Countdown Our Top 20 Best Science fiction Anime Series Of All Time!

20. Kiznaiver

• Episodes: 12   
• Dub: No
• Genres: Drama, Sci-Fi   
• Studios:  Trigger

Summary:

One day Katsuhira, Chidori, and four other teenagers are abducted and forced to join the Kizuna System as official “Kiznaivers.”

Furthermore, Those taking part are connected through pain: if one member is injured, the others will feel an equal amount of agony.

in addition, These individuals must become the lab rats and scapegoats of an incomplete system designed with world peace in mind.

The Kiznaivers must expose their true selves to each other, or risk failing much more than just the Kizuna System.

19. Dimension W

• Episodes: 12   
• Dub: Yes
• Genres: Sci-Fi, Seinen   
• Studios: Orange

Summary:

By 2071, manufacture of coils has come to be monopolized by the New Tesla energy company.

which led to the appearance of unofficial, non-Tesla coils manufactured by private companies.

Also, Collectors are hired to confiscate these illegal coils for a bounty.

Kyouma is one such Collector. But, He dislikes all coils to the degree where he doesn’t even use them in his daily life.

On one coil-collecting mission, he bumps into a robot girl, and they enter into a hesitant partnership in order to achieve their goals.

18. Black Bullet

• Episodes: 13   
• Dub: Yes
• Genres: Action, Sci-fi, Mystery        
• Studios: Orange, Kinema Citrus

Summary:

First of all, Black Bullet Story revolves around the team of Enju Aihara, an Initiator, and Satomi Rentaro, a Promoter.

They Both go on missions to fight the growing threat of Gastrea in their hometown of Tokyo.

Everything Takes place In the year 2021, a parasitic virus known as “Gastrea” infects humans and turns them into monsters.

So, What is left of mankind now lives within the Monolith Varanium walls, the only material that can hurt Gastrea?

17. Eureka Seven

• Episodes:  First Season (50)  & Second Seasons (24)   
• Dub:  Yes
• Genres: Adventure, Drama, Mecha, Romance, Sci-Fi, Shounen       
• Studios:  Bones

Summary:

Renton Thurston is a 14-year-old boy who lives with his mechanic grandfather in a backwater town.

Every day he dreams to be with the mercenary “Light Finding Operation (LFO)”.

Especially when faced with his father’s past or his grandfather’s desire to protect him.

When the young girl Eureka riding the original LFO, the “Nirvash typeZERO”.

asks his grandfather for a tune-up, she inadvertently brings the attention of the military to the garage.

as a result, the garage is destroyed and Renton is forced to deliver a new type of interface —the “Amita Drive”— to the Nirvash. After a fight in which the Nirvash destroys the military LFOs by unleashing an immense amount of power.

Renton is invited into Gekkostate.

However, he quickly realizes that behind the facade of a traveling group of mercenaries is a very bitter reality.

 20 Best Science Fiction Anime Series

16. UQ Holder!

• Episodes:  12    
• Dub: No
• Genres:  Action, Sci-Fi, Magic, Fantasy, Shounen        
• Studios: J.C.Staff

Summary:

UQ Holder is set In the decade since the world became aware of the existence of magic.

where the world has undergone a massive upheaval.

However, The boy Touta lives in seclusion in a rural town far from these changes.

His ordinary life is highlighted by his magic-using female teacher and his supportive friends.

When his tranquil daily life is disrupted, he embarks on a unique adventure.

15. Kiseijuu: Sei no Kakuritsu

• Episodes:  24  
• Dub:  Yes
• Genres:  Action, Sci-Fi, Horror, Psychological, Drama, Seinen  
• Studios:  Madhouse

Summary:

The 17-year-old Izumi Shinichi lives with his mother and father in a quiet neighborhood in Tokyo.

One night, parasitic aliens start to infiltrate humanity by burrowing into the brains of vulnerable targets.

These insatiable beings acquire full control of their host and are able to morph into a variety of forms, in order to feed on unsuspecting prey.

One Parasyte attempt to crawl into Shinichi’s ear while he sleeps, but fails since he is wearing headphones.

So, The Parasyte enters his body by burrowing into his arm instead, taking over his right hand.

14. Inuyashiki

• Episodes: 11   
• Dub:  No
• Genres: Action, Sci-Fi, Psychological, Drama, Seinen      
• Studios:  MAPPA

Summary:

Ichirou While he’s constantly ignored and disrespected by his family despite all that he’s done to support them.

Furthermore, now he has a cancer and it seems like he has little time left in this world.

But just when it seems things couldn’t get any worse, a blinding light in the night sky strikes the earth where Ichirou stands.

He later wakes up to find himself unscathed, but he soon starts to notice that there’s something… different about himself. However, it turns out that these strange, new changes are just what Ichirou needs to take a new lease on life and now it seems like there’s nothing to stop him from being a hero worthy of the respect that he never had before…

unless that is, there was someone else out there with these same changes…

13. Terra Formars

• Episodes:  1st Season 13 & 2nd Season 13         
• Dub:  No 
• Genres:  Action, Sci-Fi, Space, Horror, Drama, Seinen  
• Studios:  LIDENFILMS

Summary:

A lethal disease known as the Alien Engine Virus has arrived on Earth, and the cure is available only on Mars.

The problem is, Mars in the present is overrun by creatures known as “Terraformars,”.

they are incredibly powerful and intelligent humanoid cockroaches, that mutated from those originally sent to the planet.

The Annex I team, consisting of a hundred men and women genetically enhanced with characteristics of powerful organisms from earth, has been sent to Mars on a mission to find the cause of the Alien Engine Virus and to help cure humanity—signalling the start of the crew’s fight for survival.

 20 Best Science Fiction Anime Series

12. Mahouka Koukou no Rettousei

• Episodes: 26  
• Dub:  No
• Genres:  Action, Comedy, Magic, Romance, School, Sci-Fi, Shounen, Supernatural     
• Studios:  Madhouse

Summary:

At the National Magic University First Affiliate High School, A.K.A Magic High School.

Students are divided into two distinct groups according to their academic performances.

The “Bloom,” who demonstrate the highest grades and are enrolled in the “First Course,” and the “Weed,” who have a poor academic record and are enrolled in the “Second Course.”

This spring, a very peculiar brother and sister enroll as new students.

The brother is an underachiever with some deficiencies and enrolls as a “Weed,”.

while his younger sister is an honor student, who enrolls as a “Bloom.”

Ever since these two have entered through the gates of this prestigious school, the calm campus was beginning to change…

11. Guilty Crown

• Episodes:  22 
• Dub: Yes
• Genres:   Action, Sci-Fi, Super Power, Drama, Romance  

Studios:  Production I.G

Guilty Crown is one of my best sci-fi anime I have ever seen!

The Anime follows the action-packed story of a young high school student who is dragged into a war.

possessing an ability that will help him uncover the secrets of the GHQ, Funeral Parlor, and Lost Christmas.

However, he will soon learn that the truth comes at a far greater price than he could have ever imagined.

Shuu Ouma obtains the “Power of Kings”—an ability which allows the wielder to draw out the manifestations of an individual’s personality, or “voids.”

Now an unwilling participant in the struggle against GHQ.

Shuu must learn to control his newfound power if he is to help take back Japan once and for all.

10. To LOVE-Ru

• Episodes:  1st Season 26, 2nd Season 12, & 3rd Season 12  
• Dub: No
• Genres:  Comedy, Ecchi, Harem, Romance, School, Sci-Fi  
• Studios: Xebec

Summary:

The story is about Rito Yuuki, a high-school boy who cannot confess to the girl of his dreams, Haruna Sairenji.

One day when coming home and sulking in the bath-tub a mysterious, nude girl, appears out of nowhere.

Her name is Lala and she comes from the planet Deviluke, where she is the heir to the throne.

Her father wants her to return to her home planet so she can marry one of the husband candidates.

but she decides that she wants to marry Rito in order to stay on Earth.

9. Ergo Proxy

• Episodes:  23 
• Dub:  Yes
• Genres:   Sci-Fi, Mystery, Psychological   
• Studios: Manglobe

Summary:

Ergo Proxy is one of the Best Sci-Fi Anime of all Time but it is so Underrated.

The story starts After the explosion of the methane hydrate layer, the remaining mankind are forced to live in isolated domed cities.

They live in a controlled society and are assisted in daily life by autonomous robots called AutoReivs.

In one of these cities, Romdo, Inspector Re-l Mayer, leads an investigation concerning AutoReivs that have gone mad after being infected by the Cogito virus.

In the process, she comes in contact with a monster called Proxy.

Elsewhere in the city, immigrant Vincent Law is on the run after being framed for involvement in several Cogito cases.

Together, they set out on a journey to the dome city Moscow in order to unravel the mystery of the Proxies.

Science Fiction Anime Series:

8. Re:Creators

• Episodes: 22   
• Dub: No
• Genres:  Action, Sci-Fi, Fantasy 
• Studios: TROYCA

Summary:

Humans have designed countless worlds—each one born from the unique imagination of its creator.

Souta Mizushino is a high school student who aspires to be such a creator by writing and illustrating his own light novel.

One day, while watching anime for inspiration, he is briefly transported into a fierce fight scene.

When he returns to the real world, he realizes something is amiss: the anime’s headstrong heroine, Celestia Yupitilia, has somehow returned with him.

Before long, other fictional characters appear in the world, carrying the hopes and scars of their home.

A princely knight, a magical girl, a ruthless brawler, and many others now crowd the streets of Japan.

However, the most mysterious one is a woman in full military regalia, dubbed “Gunpuku no Himegimi,”.

who knows far more than she should about the creators’ world.

Despite this, no one knows her true name or the world she is from.

Meanwhile, Souta and Celestia work together with Meteora Österreich, a calm and composed librarian NPC, to uncover the meaning behind these unnatural events.

With powerful forces at play, the once clear line between reality and imagination continues to blur, leading to a fateful meeting between creators and those they created.

7. Steins Gate

• Episodes:  24 
• Dub: Yes
• Genres: Sci-Fi, Thriller   
• Studios: White Fox

Summary:

Steins;Gate is set in the summer of 2010, approximately one year after the events that took place in Chaos;Head, in Akihabara.

Steins;Gate is about a group of friends who have customized their microwave into a device that can send text messages to the past.

As they perform different experiments, an organization named SERN, who has been doing their own research on time travel.

tracks them down and now the characters have to find a way to avoid being captured by them.

6. Gurren Lagann

• Episodes: 27   
• Dub: Yes
• Genres: Action, Adventure, Comedy, Mecha, Sci-Fi   
• Studios: Gainax

Summary:

Simon and Kamina were born and raised in a deep, underground village, hidden from the fabled surface.

Seems like, Kamina is a free-spirited loose cannon bent on making a name for himself.

while Simon is a timid young boy with no real aspirations.

One day while excavating the earth, Simon stumbles upon a mysterious object that turns out to be the ignition key to an ancient artifact of war, which the duo dubs Lagann.

Due to, Using their new weapon, Simon and Kamina fend off a surprise attack from the surface with the help of Yoko Littner.

In the aftermath of the battle, the sky is now in plain view, prompting Simon and Kamina to set off on a journey alongside Yoko to explore the wastelands of the surface.

Soon, they join the fight against the “Beastmen,” humanoid creatures that terrorize the remnants of humanity in powerful robots called “Gunmen.”

as a result, the trio bravely fights new enemies to reclaim the surface, while slowly unraveling a galaxy-sized mystery.

5. Psycho-Pass

• Episodes: 22   
• Dub: Yes
• Genres:   Action, Police, Sci-Fi     
• Studios: Production I.G

Summary:

While, Justice, and the enforcement of it, has changed.

In the 22nd century, Japan enforces the Sibyl System, an objective means of determining the threat level of each citizen by examining their mental state for signs of criminal intent, known as their Psycho-Pass.

Inspectors uphold the law by subjugating, often with lethal force, anyone harboring the slightest ill-will.

Also, alongside them are Enforcers, jaded Inspectors that have become latent criminals, granted relative freedom in exchange for carrying out the Inspectors’ dirty work.

Into this world steps Akane Tsunemori, a young woman with an honest desire to uphold justice.

However, as she works alongside veteran Enforcer Shinya Kougami, she soon learns that the Sibyl System’s judgments are not as perfect as her fellow Inspectors assume.

Hence, Akane wrestles with the question of what justice truly is, and whether it can be upheld through the use of a system that may already be corrupt.

The 20 Best science fiction anime series

4. Trigun

• Episodes:  26   
• Dub: Yes
• Genres:  Action, Comedy, Sci-Fi  
• Studios:  Madhouse

Summary:

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.

Furthermore, The Entire towns are evacuated upon hearing rumors of his arrival.

However, the real Vash the Stampede is not the same man that rumor portrays him to be.

The enigmatic and conflicted lead character in Trigun is actually more heroic in nature and at times a complete and utter idiot.

3. Ghost in The Shell

• Episodes: 

The Ghost in the Shell series is divided into several movies and anime TV series.

• Anime TV series:

1. Ghost in the Shell: Stand Alone Complex

2. Ghost in the Shell: S.A.C. 2nd GIG

3. Ghost in the Shell: Arise

• Anime Movies:

1. Ghost in the Shell

2. Ghost in the Shell 2: Innocence

3. Ghost in the Shell: S.A.C. 2nd GIG – The Laughing Man

4. Ghost in the Shell: S.A.C. 2nd GIG – Individual Eleven

5.Ghost in the Shell: Stand Alone Complex − Solid State Society

6. Ghost in the Shell: The New Movie

• Genres:  Action, Sci-Fi, Police, Psychological, Mecha, Seinen  
• Studios:  Production I.G

Summary:

Probably, Ghost in the Shell is one Of the Best Science Fiction Anime of all time.

This is a futuristic thriller with intense action scenes mixed with slower artistic sequences.

In addition, The Anime is filled with philosophical questions about one’s soul, gender and human identity at such an advanced age of technology.

2. Code Geass: Lelouch of the Rebellion

• Episodes:  50 – Two Seasons      
• Dub: Yes 
• Genres: Action, Mecha, Military, Super Power   
• Studios: Sunrise

Summary:

First of all, Lelouch, an exiled Imperial Prince of Britannia posing as a student, finds himself in the heart of the ongoing conflict for the island nation.

Through a chance meeting with a mysterious girl named C.C., Lelouch gains his Geass, the power of the king.

Now endowed with absolute dominance over any person.

As a result, Lelouch may finally realize his goal of bringing down Britannia from within!

Keep in Mind, that Code Geass is one of The Best Science Fiction Anime in Anime History.

1. Cowboy Bebop

• Episodes:  26
• Dub:  Yes
• Genres:  Action, Adventure, Comedy, Drama, Sci-Fi, Space  
• Studios:  Sunrise

Summary:

In the year 2071, humanity has colonized several of the planets and moons of the solar system leaving the now uninhabitable surface of planet Earth behind.

Furthermore, The Inter Solar System Police attempts to keep peace in the galaxy.

aided in part by outlaw bounty hunters, referred to as “Cowboys”.

Seems Like, The ragtag team aboard the spaceship Bebop are two such individuals.

The Anime is Most of all,  a Well-balanced with high-density action and light-hearted comedy.

Hence, Cowboy Bebop is a space Western classic science fiction anime series, which is an homage to the smooth and amazing music that it’s  name is after.