Original editorial rendering created for adaptation coverage. This is not official Netflix or Production I.G key art, animation, or trailer imagery.
Netflix is developing a BRZRKR anime spinoff series connected to the screen adaptation of Keanu Reeves' comic franchise. Netflix officially announced the anime in March 2021 and confirmed that Reeves would reprise the role of B and voice the character. The platform said the animated series would expand the BRZRKR universe by exploring different elements of the story.
The project has gained additional development details since that original announcement. At San Diego Comic-Con in 2022, BRZRKR panel coverage reported that Production I.G would animate the series and that two seasons were planned. At San Diego Comic-Con in 2024, Mattson Tomlin was announced as the anime's showrunner, with production expected to begin that fall. Those later panel developments are important, but they should not be confused with information contained in Netflix's original press release.
As of September 8, 2026, Netflix has not announced a BRZRKR anime release date, episode count, or official trailer. No complete voice cast has been announced either. Reeves remains the one voice performer explicitly confirmed in Netflix's original announcement.
Quick answer: when is the BRZRKR anime coming out?
There is no confirmed BRZRKR anime release date. Netflix has officially confirmed the animated project and Keanu Reeves' voice role. Production I.G was publicly identified at the BRZRKR Comic-Con panel in 2022, two seasons were reported as planned, and Mattson Tomlin was announced in 2024 as showrunner. None of those announcements included a premiere date.
Readers should be skeptical of websites or videos that assign the anime a specific month or year without linking to Netflix, BOOM! Studios, Production I.G, or a direct statement from the creative team. A production-start plan is not a release date, and a two-season plan is not an episode count.
BRZRKR anime status at a glance
| Question | Current verified status |
|---|---|
| Is the BRZRKR anime officially announced? | Yes. Netflix announced it in March 2021. |
| Where will it stream? | Netflix. |
| Who voices B? | Keanu Reeves, confirmed by Netflix. |
| Animation studio | Production I.G was announced at the 2022 BRZRKR San Diego Comic-Con panel. |
| Showrunner | Mattson Tomlin was announced in 2024. |
| Seasons | Two seasons were publicly described as planned in 2022 panel coverage. |
| Episode count | Not announced. |
| Release date | Not announced. |
| Trailer | No official trailer released. |
| Full voice cast | Not announced. |
What Netflix officially announced
Netflix's March 22, 2021 BRZRKR announcement covered two screen projects at once. The company said it had acquired the rights to the BOOM! Studios comic and planned to develop the property first as a live-action feature film, followed by an anime spinoff series.
The key anime language was specific. Netflix said the series would further expand the BRZRKR universe by exploring different elements of the story. It also said Keanu Reeves would reprise his role and voice his character in the series. That establishes two durable facts: the project was not introduced merely as an animated retelling of the exact same movie, and Reeves was meant to connect the live-action and animated versions through B.
Netflix's original announcement did not name an animation studio, director, showrunner, number of seasons, episode count, release date, or other voice actors. Those details either emerged later through BRZRKR panels and reporting or remain unknown.
That distinction matters because many summaries compress five years of development into a single sentence and accidentally make later information look as if it came from Netflix in 2021. The source and date of each development change how confidently it can be stated.
Keanu Reeves is confirmed to voice B
Reeves' voice role is the clearest casting fact surrounding the anime. Netflix said that he would reprise the role of B and voice the character. The wording connects the anime to the live-action adaptation, where Reeves was announced to star as B.
B is a character built around contradiction. He is almost impossible to kill through ordinary violence, but he experiences that endurance as a curse. His life stretches roughly 80,000 years. He has served tribes, rulers, armies, and governments, often because other people see his regenerative body as an unbeatable weapon. By the modern era, he accepts missions for the United States government in exchange for research into his origin and a possible end to his immortality.
That gives the anime an opportunity to use Reeves in a different mode from live action. The physical resemblance is already embedded in the comic's modern image of B, but animation can focus on voice across radically different historical settings. B can move from prehistoric memory to ancient kingdoms, medieval wars, the nineteenth century, the open sea, and modern black operations without requiring the same kind of physical production rebuild a live-action film would need for every era.
No other voice performer has been officially announced by Netflix as of the last verified date.
Is Production I.G making the BRZRKR anime?
Production I.G was publicly identified with the anime during the BRZRKR panel at San Diego Comic-Con in July 2022. Contemporary coverage from ComicBook.com, GameSpot, and anime outlets reported that the studio would produce the series. The same panel coverage said that two seasons were planned.
Production I.G is an especially notable fit because BRZRKR requires both violent physical action and conceptual science-fiction imagery. The studio's history includes major animated science-fiction and action projects, and Keanu Reeves has repeatedly discussed the influence of anime on his own storytelling, particularly after exposure to works such as Ghost in the Shell during the making of The Matrix.
For accuracy, the studio credit should be described as a later public BRZRKR panel announcement rather than something Netflix named in its March 2021 press release. That keeps the source history clean while still giving readers the strongest available production information.
Are two seasons confirmed?
The best available public record says that two seasons were planned. BRZRKR panel coverage from San Diego Comic-Con 2022 reported BOOM! Studios' Stephen Christy discussing a two-season run with Production I.G involved.
The word "planned" matters. A two-season plan indicates the intended shape of the project at that stage. It does not reveal how many episodes each season contains, whether production orders were later adjusted, or when either season will premiere. Netflix has not published a BRZRKR title page announcing a season-one episode count or release schedule.
The most accurate wording is therefore: two seasons have been publicly announced as the plan, but the episode count and release dates remain unannounced.
Mattson Tomlin is the anime showrunner
At San Diego Comic-Con 2024, Mattson Tomlin was announced as the showrunner for the BRZRKR anime. He was already deeply connected to the franchise's screen development as the writer of the live-action film adaptation.
Tomlin's involvement creates a practical bridge between the two projects. The feature film has to condense BRZRKR into a live-action structure, while the anime was announced as a way to expand the universe. A writer involved with both can maintain the broad logic of B's condition and screen identity while allowing animation to move into stories the film cannot contain.
Panel coverage in 2024 also reported that production was expected to begin in the fall, with some anime outlets citing October 2024. That was a production plan, not a release-date announcement. As of September 2026, there has been no official Netflix premiere date that can be attached to that production-start target.
BRZRKR anime development timeline
March 22, 2021: Netflix announces the anime
Netflix announces a live-action BRZRKR feature followed by an anime spinoff. Reeves is confirmed to reprise B and voice the character. Netflix says the series will explore additional parts of the BRZRKR universe.
July 2022: Production I.G and two seasons are reported at SDCC
Coverage of the BRZRKR Comic-Con panel identifies Production I.G as the animation studio and says that two seasons are planned. No release date is announced.
2023: the original comic maxiseries concludes
BRZRKR #12 completes the central twelve-issue comic story. The anime team therefore has access to the full original arc as well as the growing historical one-shot branch.
July 2024: Mattson Tomlin joins as showrunner
At San Diego Comic-Con, Tomlin is announced as the anime's showrunner. Production is reported as preparing to begin that fall.
2025 and 2026: no Netflix premiere announcement
The anime remains an announced project, but Netflix has not published an official BRZRKR anime release date, trailer, episode total, or full voice cast as of the last verified date.
What story will the BRZRKR anime tell?
Netflix has given only one broad creative description: the anime will further expand the BRZRKR universe and explore different elements of the story. That wording is deliberately open. It does not identify an issue-by-issue adaptation plan, name particular historical eras, or say that the anime will continue after BRZRKR #12.
The source material gives the creators an unusually large field. B's life spans roughly 80,000 years, while the original twelve issues reveal only selected memories. Later standalone comics have already demonstrated how much unexplored history exists between those memories. Poetry of Madness places B in Atlantis. Fallen Empire tells a story involving the lost kingdom of Olos. The Lost Book of B follows him in the thirteenth century during the wars of Genghis Khan. A Faceful of Bullets moves into the American West. The Bleeding Tide uses a maritime setting, and Light Draws Breath begins with B's regeneration in the Bronze Age and follows consequences that stretch beyond a single battle.
Netflix has not confirmed that any of those one-shots will be animated. Their existence simply shows why an expansion-focused anime has so much possible material.
Analysis: how the anime could expand beyond the original twelve issues
The following section is analysis based on the published comics and Netflix's stated goal of expanding the universe. It is not a list of confirmed anime episodes.
The most natural animated format would be an anthology-like historical structure connected by B. Instead of retelling the movie at greater length, the series could move among periods of his life that the live-action film only references. Animation is especially well suited to this because the production can change architecture, clothing, armies, landscapes, and visual language without rebuilding entire live-action environments.
One route would be to adapt historical one-shots. Atlantis could become an episode or short arc with horror elements. The Lost Book of B could support a larger war story built around B's service under Genghis Khan. A Faceful of Bullets could shift the series into a Western register. The Bleeding Tide could become maritime horror, while Light Draws Breath could explore the ethics of life derived from B's regenerating body.
Another route would be to tell entirely new stories from the gaps in the timeline. The original comic establishes that B has lived through an enormous amount of human history, including periods that have never received full narratives. Netflix's original language about "different elements" leaves room for stories that do not directly adapt an existing issue.
The anime could also deepen the emotional problem of immortality. A two-season structure would give more time than a feature film to show B forming relationships, watching them age, and seeing institutions repeat the same pattern of using his body for their own goals. That repetition is one of the comic's central ideas. Different centuries can look radically different while B confronts the same question: is he a person with a life of his own, or a weapon whose purpose is assigned by whoever controls him?
None of these possibilities should be presented as announced storylines until Netflix or the creative team names them.
Could the anime continue the movie?
Netflix called the project an anime spinoff and originally said the feature film would come first. That suggests a relationship, but the exact continuity arrangement has not been publicly defined. The anime could share the movie's version of B while exploring earlier eras, expand events that the film compresses, or develop stories adjacent to the film.
It is also possible that development changes made since 2021 will affect the original sequencing. Because neither project has an official release date, readers should not assume the movie must premiere a fixed number of months before the anime.
The correct statement is simply that Netflix announced them as connected parts of the same adaptation plan, with Reeves playing B in live action and voicing him in animation.
Has an episode count been announced?
No. Reports of two planned seasons do not provide an episode total. There is no verified Netflix announcement stating eight episodes, ten episodes, twelve episodes, or any other number.
This distinction is easy to lose when anime databases create placeholder season pages. Until Netflix or the production team publishes an episode count, any specific number should be labeled unconfirmed.
Is there a BRZRKR anime trailer?
No official BRZRKR anime trailer has been released as of September 8, 2026.
Videos on YouTube or social media that use comic panels, motion-comic effects, AI animation, footage from other anime, or fan voice work are not official Netflix trailers unless they trace back to Netflix, BOOM! Studios, Production I.G, or another verified production source.
The same caution applies to "first look" images that are actually fan art or comic covers. BRZRKR already has a strong visual identity, which makes unofficial animation concepts look plausible at a glance.
When an official trailer arrives, its original verified source will distinguish it from fan-made and AI-generated material.
Has official anime artwork been released?
Netflix's original rights announcement used BRZRKR comic imagery. Production announcements and convention coverage have also used comic-related visuals. That is not the same as a finished anime character sheet, key visual, or frame from the series.
Until the production team releases animation-specific imagery, editorial graphics should be clearly labeled as original renderings or concept art rather than presented as official Netflix or Production I.G material.
Who is in the voice cast?
Keanu Reeves is the confirmed voice of B. No complete English or Japanese voice cast has been announced by Netflix. The comics contain characters who would be obvious candidates if the anime adapts the central series, including Diana Ahuja, Caldwell, Jim Keever, B's parents, and historical figures from later one-shots. Their importance on the page does not prove their presence in the animated series.
A reliable cast section should remain short until official announcements arrive rather than filling empty roles with speculation.
Why animation makes sense for BRZRKR
BRZRKR's scale is one of the clearest arguments for animation. B's story is not confined to one city, one century, or even one genre. The property moves from prehistoric survival to modern black operations and can shift into horror, Western, maritime adventure, war epic, alchemical fantasy, and metaphysical science fiction.
Live action can certainly portray those settings, but every historical change has production costs. Animation can turn the timeline itself into a storytelling device. One episode can be defined by rough prehistoric textures, another by monumental ancient architecture, another by ink-heavy battlefield imagery, and another by clinical modern technology while B remains the constant figure.
The format also allows the violence to remain stylized rather than merely realistic. BRZRKR's regeneration can be grotesque, abstract, symbolic, or anatomical depending on what a scene needs. That flexibility could help preserve the comic's intensity without forcing every moment into the same visual register.
What has not been confirmed
As of September 8, 2026, Netflix has not announced an exact release date, release year, episode count, individual episode titles, full voice cast, official trailer, official teaser, final rating, runtime per episode, or a detailed plot synopsis for the BRZRKR anime.
Production I.G and the two-season plan came from later public panel reporting rather than Netflix's original 2021 announcement. Mattson Tomlin's showrunner role and the 2024 production-start plan were also later developments. Keeping those source layers separate prevents later claims from being misattributed to Netflix's 2021 announcement.
What to watch for next
The next major milestones would be a Netflix title page, a Production I.G project page, a key visual, staff list, Japanese and English voice-cast announcements, episode count, teaser, or release window. Any one of those would significantly strengthen the public record.
Until then, the stable core remains simple: Netflix announced the anime, Keanu Reeves will voice B, the series is intended to expand the BRZRKR universe, Production I.G was announced at the 2022 panel, two seasons were planned, and Mattson Tomlin was announced as showrunner in 2024.
Frequently asked questions
What is the BRZRKR anime release date?
Netflix has not announced a BRZRKR anime release date as of September 8, 2026.
Is the BRZRKR anime on Netflix?
Netflix announced the anime as part of its BRZRKR adaptation plan, but it is not available to stream. No release date has been announced as of the last verified date.
Is Keanu Reeves voicing B?
Yes. Netflix confirmed that Reeves would reprise the role and voice B in the animated series.
What studio is making the BRZRKR anime?
Production I.G was announced as the studio during the BRZRKR panel at San Diego Comic-Con in 2022 and has been consistently reported in subsequent coverage.
How many seasons will BRZRKR have?
Two seasons were publicly described as planned in 2022. Netflix has not announced an episode count or premiere schedule.
Who is the BRZRKR anime showrunner?
Mattson Tomlin was announced as showrunner at San Diego Comic-Con in 2024.
How many episodes are in the BRZRKR anime?
No official episode count has been announced.
Is there an official BRZRKR anime trailer?
No official trailer has been released as of the last verified date.
Will the anime adapt Bloodlines?
Netflix has not announced specific one-shot adaptations. Bloodlines and the later historical specials are logical material for an expansion-focused series, but that remains analysis rather than confirmed episode content.
Does the anime happen after the movie?
Netflix originally described the anime as a spinoff that would follow the feature film. The exact continuity and release sequencing have not been updated with official dates.
Sources and verification notes
- Netflix, "Netflix to Develop Live-Action Film Based On Keanu Reeves's Comic Book BRZRKR; Reeves to Star In and Produce," March 22, 2021: https://about.netflix.com/en/news/netflix-to-develop-live-action-film-based-on-keanu-reevess-comic-book-brzrkr
- ComicBook.com, BRZRKR Comic-Con 2022 panel coverage reporting Production I.G and two planned seasons: https://comicbook.com/news/brzrkr-panel-recap-and-footage-description-comic-con-2022/
- GameSpot, July 23, 2022, reporting Production I.G, two seasons, Reeves' voice role, and no release date: https://www.gamespot.com/articles/keanu-reeves-brzrkr-headed-to-netflix-with-new-movie-and-anime-series/1100-6505807/
- ComicBook.com, July 28, 2024, reporting Mattson Tomlin as showrunner and production expected to begin in fall 2024: https://comicbook.com/anime/news/brzrkr-anime-writer-producer-production/
- Keanu Reeves, Matt Kindt, Ron Garney, Bill Crabtree, and Clem Robins, BRZRKR #1-12, BOOM! Studios, 2021-2023. Used only for source-story and character context.
- BOOM! Studios historical one-shot announcements and published specials, used only to explain possible source material. No one-shot adaptation is presented as confirmed anime content.