The best science fiction anime of all time goes beyond just showcasing technology and science; it also explores various related fields, like the mecha genre. While giant robots are a common theme, sci-fi anime also delves into space travel, androids, and scientific breakthroughs in academia.
Let’s begin to explore the list of the top 10 best sci-fi anime of all time!
1. Gintama
- Release Year: 2006
- Number of Episodes: 201 (Season 1)
- Where to Stream: Crunchyroll, Hulu, Amazon Prime Video
Most top 10 best sci-fi anime of all time tend to center around science and technology, but Gintama, created by Studio Sunrise, stands out as a noteworthy sci-fi series due to its comedic elements. The protagonist, Sakata Gintoki, doesn’t embark on epic adventures in the unique world that blends Edo Period Japan with alien civilizations, yet his interactions with these aliens manage to captivate audiences. By taking on odd jobs and sharing silly jokes in each episode, Gintoki transforms the anime into a prominent sci-fi series solely through the amusing concept of samurai dealing with colonizing aliens.
2. Gurren Lagann
- Release Year: 2007
- Number of Episodes: 27
- Where to Stream: Crunchyroll, Hulu, Amazon Prime Video
Gurren Lagann, a popular mecha sci-fi anime created by Studio Gainax, is considered one of the top 10 best sci-fi anime of all time. The plot revolves around a shy young boy named Simon who, with the encouragement of his bold friend Kamina, decides to venture to the surface of their underground world where humans are confined. Together, they set off on a perilous quest to uncover the mysteries of their world, which proves to be far more vast and complex than the tunnels they have always known. Through numerous mecha battles that test their limits and forge new alliances, the series skillfully delves into a futuristic realm where the fight for reclaiming the world takes center stage.
3. Laputa: Castle In the Sky
- Release Year: 1986
- Runtime: 124 Minutes
- Where to Stream: Amazon Prime Video, Max, YouTube, Apple TV, Vudu
Laputa: Castle In the Sky is among the numerous successful films created by Studio Ghibli under the direction of Miyazaki Hayao. This particular film delves into the science fiction genre by introducing the concept of the floating nation Laputa and sky-dwelling robots. The narrative revolves around a young boy named Pazu and a girl named Sheeta, who set out on a thrilling journey to locate Laputa, the mythical yet perilous floating castle. The setting of the story is a world that has regressed due to the catastrophic consequences of advanced technology from a bygone era. From a contemporary perspective, Laputa raises unsettling questions, particularly in light of its destructive capabilities, such as the potential to unleash world-ending bombs.
4. Code Geass
- Release Year: 2006
- Number of Episodes: 25 (Season 1)
- Where to Stream: Crunchyroll, Funimation, Hulu, Amazon Prime Video
Code Geass is a mecha anime that seamlessly blends science fiction and supernatural elements within a backdrop of political unrest. The protagonist, Lelouch vi Britannia, finds himself thrust into a position of power after acquiring the mysterious Geass, a power that allows him to manipulate those who make eye contact with him. This supernatural ability intertwines flawlessly with the war-torn world depicted in the series, drawing parallels to contemporary society as Lelouch leads his followers into battle with advanced mechanized suits.
5. Steins: Gate
- Release Year: 2011
- Number of Episodes: 24
- Where to Stream: Crunchyroll, Funimation, Hulu, Amazon Prime Video
Steins;Gate is a science fiction anime created by White Fox that combines comedy with thrilling elements. The series delves into the world of a mad scientist, Okabe Rintarou, who is constantly working on creating groundbreaking inventions in his laboratory. Despite his usual deadpan expression, Okabe becomes animated when discussing technological advancements. Steins:Gate not only presents a world filled with scientific oddities but also delves into the complexities of time and the impacts of human interference, solidifying its position as a list of the best sci-fi anime of all time.
6. Legend of the Galactic Heroes
- Release Year: 1988
- Number of Episodes: 110
- Where to Stream: HIDIVE
Legend of the Galactic Heroes pushes the boundaries of futuristic worldbuilding in the science fiction anime genre, creating vast empires, dynasties, and intergalactic space federations that reflect modern ideologies in the infinite expanse of space. The main characters, Reinhart and Yang, strive to uphold their ideals in the midst of political turmoil and numerous casualties from ongoing wars. The anime also features a diverse and complex cast of characters who play significant roles in the high-stakes plot, solidifying its status as a cornerstone of sci-fi anime for many years.
7. Evangelion
- Release Year: 1995
- Number of Episodes: 26
- Where to Stream: Netflix, Amazon Prime Video, YouTube
Neon Genesis Evangelion has established itself as a prominent figure in the science fiction anime realm, thanks to Studio Gainax’s production that spans various genres such as shonen, action, and notably, mecha. Despite its foundational status in the anime genre, Evangelion offers a unique take on robot design. Referring to the EVAs as mere robots would be an oversimplification, as these machines gradually exhibit biological characteristics as the story progresses. With a complex narrative unfolding, Evangelion follows protagonist Ikari Shinji on a challenging journey of moral dilemmas, psychological exploration, and the iconic phrase of learning how to pilot the robot.
Neon Genesis Evangelion stands out as one of the best science fiction anime of all time, thanks to its stunning animation, compelling narrative, and unforgettable characters. Beyond its historical significance, the series excels as a superb work of science fiction, blending intricate philosophical ideas with unconventional concepts to explore themes such as depression, parental neglect, and societal reactions to calamities. This unique combination solidifies Neon Genesis Evangelion as the ultimate science fiction anime of all time.
8. Urusei Yatsura (2022)
- Release Date: October 14, 2022
- Number of Episodes: 46
- Streaming Service(s): HIDIVE
The eighth name in the top 10 best sci-fi anime of all time is Urusei Yatsura, a sci-fi comedy classic that follows the story of a perverted young man who unexpectedly becomes engaged to an alien girl named Lum. Lum adores her beloved with unwavering affection, while Ataru is more interested in chasing after other girls and pursuing his own interests, often leading to a shocking outcome. The anime maintains a well-established status quo that sets the stage for numerous hilarious moments involving its eccentric main characters and a diverse cast of quirky supporting figures.
9. Heavenly Delusion
- Release Date: April 1, 2023
- Number of Episodes: 13
- Streaming Service(s): Hulu
Heavenly Delusion is shrouded in enigma. The anime depicts a world ravaged by disaster, teeming with monstrous creatures and the remnants of human civilization. Maru and Kiruko journey across Japan in pursuit of a place called “Heaven,” facing frustration, near-death encounters, and unrelenting fear.
Meanwhile, the anime also delves into the lives of a group of children residing in a research facility that appears to be a sanctuary, but may not be as safe as it seems. Production I.G’s anime has only begun to unveil the manga’s intricate lore and mysteries, allowing viewers to immerse themselves in the pervasive uncertainty alongside the main characters. Thus far, Heavenly Delusion has posed far more questions than it has answered, and if a sequel eventually provides the answers, this sci-fi anime could emerge as a standout.
10. Made In Abyss
- Release Date: July 7, 2017
- Number of Episodes: 25
- Streaming Service(s): Amazon Prime Video , HIDIVE
Made in Abyss is often categorized as more fantasy than science fiction, which contributes to its lower ranking. Nevertheless, the anime cleverly incorporates enough elements of science fiction to meet the criteria. The story revolves around adventurers exploring The Abyss, a mysterious and dangerous place with multiple layers of both beauty and terror. Riko, a young girl, dreams of reaching the bottom of the Abyss like her mother did, a seemingly impossible task that becomes slightly more achievable when she befriends Reg, a boy whose body appears to be altered by scientific means.
Embarking on an adventure with young protagonists may seem like a fun and light-hearted journey, but Made in Abyss is far from that. The anime delves into dark themes such as abuse, sacrifice, and unethical human experimentation, adding depth and complexity to the storyline.
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