What is Knights of Sidonia?#
Knights of Sidonia (also known as Sidonia no Kishi) is a gripping blend of science fiction and drama. The story takes place a thousand years after the Gauna—a mysterious and destructive alien race—obliterated the solar system. The remnants of humanity survive aboard massive “seed ships” like the Sidonia, drifting through the void of space to keep the species alive.
The plot follows Nagate Tanikaze, a young man raised in the depths of the ship who emerges to train as a pilot for the Gardes—massive robotic weapons. After being entrusted with the legendary unit Tsugumori, Nagate and his fellow pilots must fight a desperate battle against the Gauna to ensure the ultimate survival of the human race.
If you are looking for an epic space opera with high stakes, you can watch the anime on Prime Video to experience this journey.
Is the Anime Really Finished?#
For those wondering if they can get a complete story through the animation, the answer is yes. The anime adaptation progresses through several stages, starting with the initial series and continuing through sequels that bring the narrative toward its conclusion.
While the anime covers the core journey, the story originated from a manga that ran from 2009 to 2015. If you want to dive deeper into the lore or ensure you haven’t missed a single detail of the world-building, you might consider buying the manga.
Audience and Appeal: Is it for You?#
Knights of Sidonia is best suited for viewers who enjoy:
- Hard Sci-Fi & Space Exploration: The setting of a seed ship drifting through space provides a unique atmosphere of isolation and desperation.
- Mecha Action: The battles between the Gardes and the Gauna are central to the plot, offering intense robotic combat.
- High-Stakes Drama: With the survival of the entire human race on the line, the emotional weight of the conflict is constant.
If this sounds like your kind of show, you might also want to pick up some Knights of Sidonia merchandise to commemorate your journey through the stars.
The Ultimate Watch Order#
Navigating the different releases can be confusing, as the story spans a TV series and multiple films. To help you out, we’ve outlined the best ways to experience the series. You can refer to our relationship tree below the article for a visual representation of these connections.
Recommended & Release Order#
For the vast majority of viewers, the release order is the most logical way to experience the story:
- Knights of Sidonia (Original Anime Series): This introduces the world and the characters.
- Knights of Sidonia: Battle for Planet Nine: The direct sequel that continues the fight.
- Knights of Sidonia: Love Woven in the Stars: The final anime installment that provides the conclusion.
Completionist Order#
If you want to see everything produced, including the summaries:
- Knights of Sidonia (Original Anime Series)
- Knights of Sidonia (Compilation Film): A condensed version of the events (mostly for those who want a recap before the sequels).
- Knights of Sidonia: Battle for Planet Nine
- Knights of Sidonia: Love Woven in the Stars
The Source Material Route#
For those who prefer the original vision or want to start with the written word, you can read the manga (serialized from 2009 to 2015) before jumping into the anime adaptations. This is the most comprehensive way to experience the story of Nagate Tanikaze.
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Knights of Sidonia • manga • 2009-04-25 to 2015-09-25 (serialized in Afternoon)
└─(adaptation)→ Knights of Sidonia • anime • 2014-04-10
└─(sequel)→ Knights of Sidonia: Battle for Planet Nine • anime • 2015-04-10
└─(sequel)→ Knights of Sidonia: Love Woven in the Stars • anime • 2021-06-04
└─(compilation)→ Knights of Sidonia • anime • 2015-03-06
