Entering Neo-Saitama: An Overview#
Ninja Slayer From Animation drops viewers into the dystopian underworld of Neo-Saitama. The story follows Kenji Fujikido, a salaryman whose life is shattered when his wife and child are killed in a ninja turf war. After a near-death experience, Fujikido is possessed by the enigmatic Naraku Ninja, transforming him into the “Ninja Slayer”—a Grim Reaper dedicated to a personal war of vengeance against the evil ninja of the Soukai Syndicate.
If you are looking to experience this high-octane blend of action, science fiction, and dark comedy, you can watch the anime on Prime Video.
Is the Anime Really Finished?#
Whether the anime provides a satisfying conclusion depends on how much of the story you want to experience. While the anime series introduces the brutal world of Neo-Saitama and Fujikido’s quest for revenge, it is only one part of a much larger narrative ecosystem.
To get a complete sense of the story and its evolution, viewers will need to look toward the source material. The Ninja Slayer manga series ran from 2013 through 2017, and further stories continue in sequels like Ninja Slayer: Kyoto Hell on Earth. If you want a full conclusion to the saga, committing to the written material is essential. You can buy the Ninja Slayer manga to continue the journey beyond the animation.
Who is This Anime For?#
Ninja Slayer From Animation is best suited for audiences who enjoy a unique mix of genres. It blends intense action and drama with a distinct sense of comedy and a science fiction setting.
Its primary appeal lies in its atmosphere—a gritty, cyberpunk-inspired world where traditional ninja combat meets dystopian urban decay. If you enjoy stories of vengeance, supernatural possession, and stylized fight scenes, this is a series for you. To fully immerse yourself in the world, you might also want to pick up some Ninja Slayer merchandise.
Recommended Watch and Read Order#
Navigating the Ninja Slayer universe can be tricky due to the various manga iterations and the anime. By referring to the relationship tree provided below this article, you can see how the different entries connect. Here are our recommended paths:
The Release Order#
For those who want to experience the franchise as it was released to the general public:
- Ninja Slayer From Animation (Premiered 2015)
- Ninja Slayer Manga (Serialized 2013-2018)
- Ninja Slayer: Kyoto Hell on Earth Manga (Launched 2018)
The Completionist Order#
If you want every single piece of the puzzle, including related side stories:
- Ninja Slayer Kills (Manga)
- Ninja Slayer (Original Manga)
- Ninja Slayer From Animation
- Ninja Slayer: Kyoto Hell on Earth (Sequel Manga)
The “Source Material” Path#
For viewers who don’t mind jumping between formats to get the most narrative depth, we recommend starting with the anime to get a feel for the characters and world, then transitioning immediately into the original Ninja Slayer manga and finishing with the Kyoto Hell on Earth sequel.
Extra Tips for Fans#
Keep in mind that the availability of Ninja Slayer From Animation has shifted over the years, with reports of the title being delisted from platforms like Crunchyroll and Anime Limited in 2018. Always check current streaming availability via the links provided.
Additionally, the franchise continues to expand beyond anime and manga; for instance, a Steam game based on the Ninja Slayer manga is scheduled for release in Summer 2024.
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Ninja Slayer From Animation • anime • 2015-04-16 (net anime premiere)
└─(related)→ Ninja Slayer Kills • manga • 2013
└─(related)→ Ninja Slayer • manga • 2013-07-10 to 2017-12-09 (serialized in Comptiq, Aug 2013 - Jan 2018)
└─(sequel)→ Ninja Slayer: Kyoto Hell on Earth • manga • 2018-04-19 (serialized in Champion RED, Jun 2018)
