Demon Slayer: Kimetsu no Yaiba ended its manga run back in 2020, but the anime is still going strong — and fans are not ready to let go. With the final anime arc approaching its conclusion, one burning question is taking over every Reddit thread, Discord server, and anime forum on the internet: what happens after Demon Slayer ends? The answer might be bigger than you think.
The End of an Era — And the Beginning of Something New?
When Koyoharu Gotouge wrapped up the Demon Slayer manga, millions of fans were left with a beautiful but devastating sense of closure. Tanjiro’s journey ended. The Demon Slayer Corps earned their peace. But Ufotable, the studio behind the jaw-dropping animation, is nowhere near finished capitalizing on one of the biggest anime franchises in history.
As of 2026, the Demon Slayer anime has grossed over ¥500 billion yen in total merchandise and box office sales worldwide. Bandai Namco, Aniplex, and Shueisha have every financial incentive to keep the IP alive — and they know exactly how to do it.
Spin-Off Material That Already Exists in Canon
Here’s what most casual fans don’t realize: Demon Slayer has a massive amount of supplementary material that has never been adapted into full anime form. Koyoharu Gotouge published several short stories and side chapters that dive into the backstories of fan-favorite characters who never got their own arc in the main series.
- The Rengoku Prequel Stories — The Flame Hashira novels written by Gotouge’s editor have already been partially adapted in the Mugen Train arc, but entire chapters of young Rengoku’s training and his complicated family history remain untouched on screen.
- The Mist Hashira Chronicles — Muichiro Tokito’s twin brother Yuichiro and the full tragedy of their backstory was only shown in fragments during the Swordsmith Village arc. A dedicated OVA or movie could expand this into something truly devastating.
- The Origin of the Demon Slayer Corps — How did Yoriichi Tsugikuni create the Sun Breathing style? What was Muzan like before he became the Demon King? The prequel potential here is essentially limitless.
The Yoriichi Prequel Theory — The Fan Theory That Won’t Die
If there’s one spin-off that the Demon Slayer fanbase wants more than anything else, it’s a Yoriichi Tsugikuni origin story. The original Demon Slayer who mastered the Hinokami Kagura and came closer than anyone to killing Muzan is arguably the most fascinating character in the entire franchise — and fans have barely seen his full story.
A dedicated prequel following Yoriichi, set in the Sengoku-era Japan where the first Demon Slayers fought, would essentially be an entirely new anime with the same universe, different characters, and sky-high stakes. Think of it like Rurouni Kenshin‘s Jinchu arc, but with Ufotable’s modern animation quality and a completely fresh cast.
Fan petitions for this prequel have gathered over 2 million signatures across multiple platforms, and while Aniplex hasn’t officially confirmed anything, industry insiders have hinted that Gotouge has been “in discussions” about expanding the Demon Slayer universe beyond the original story. Whether that means a direct sequel, a prequel, or an anthology series remains to be seen.
The Final Season Movie — What Ufotable Is Actually Working On
Here’s the confirmed news: Ufotable has announced a theatrical film to serve as the grand finale of the Demon Slayer anime. Following the same format as their wildly successful Mugen Train film — which became the highest-grossing anime movie of all time at its release — the final arc will reportedly be split across multiple theatrical screenings before a potential streaming release.
This approach has worked brilliantly for Demon Slayer before. The Mugen Train film generated over $490 million USD globally, shattering records and proving that Western audiences are just as hungry for Demon Slayer content as Japanese fans. The final theatrical arc is expected to receive a similar treatment, with limited theatrical runs in the US, Europe, Southeast Asia, and beyond.
For context on how massive the Fall 2026 anime season is shaping up, check out our complete guide to Fall 2026 anime — Demon Slayer’s final arc is just one of many massive releases hitting screens in the coming months.
Could a Sequel Manga Happen? The Gotouge Question
Koyoharu Gotouge has been famously quiet since completing the Demon Slayer manga. Unlike other mangaka who jump straight into new projects, Gotouge took an extended hiatus — but there have been recent reports suggesting a new work is in development. The question is: will it be connected to the Demon Slayer universe, or something entirely new?
The manga industry has seen sequel series become increasingly common in recent years. Boruto followed Naruto. Dragon Ball Super extended Toriyama’s legacy. Even Bleach received its Thousand-Year Blood War arc after years of perceived completion. The Demon Slayer franchise is arguably worth far more to publishers than any of those properties were at their conclusion — making a sequel or spin-off manga a commercial no-brainer.
Shueisha has reportedly offered Gotouge “complete creative freedom” for any follow-up project, which is either the most exciting news in anime or the clearest sign that we’ll be waiting a very long time for something concrete.
What About the Hashira Side Stories?
One of the most requested formats among the Demon Slayer community is a dedicated Hashira anthology series — individual episodes or short films that dive into each of the nine Hashira and explore their backstories in full. The main series gave us glimpses, but the fanbase has made it abundantly clear they want more.
Imagine full-length episodes dedicated to:
- Tengen Uzui’s days as a shinobi before joining the Demon Slayer Corps
- Gyomei Himejima’s tragic origin at the orphanage — one of the most heartbreaking backstories in the series
- Mitsuri Kanroji’s journey to find love and strength in a world that consistently underestimated her
- Obanai Iguro’s horrifying childhood under the Serpent Clan, which was only briefly touched on in the manga
Ufotable’s animation quality means that even a single standalone episode for each Hashira would become an immediate fan event. The infrastructure is already there — it’s purely a matter of whether Gotouge grants permission and whether the studio has the bandwidth.
The Video Game Pipeline
Let’s not overlook the gaming side of things. Demon Slayer: The Hinokami Chronicles has already proven that the franchise translates brilliantly into an action game format, and CyberConnect2’s sequel — Hinokami Chronicles 2 — has been teased with new character DLC announcements that extend beyond the original manga’s storyline.
For fans keeping track of all the major gaming releases in the Demon Slayer universe and beyond, our September 2026 new games roundup breaks down every major title hitting shelves this month — and there are some massive surprises in there.
The Real Answer: Demon Slayer Will Never Truly End
Here’s the honest truth: a franchise that has generated this level of cultural impact, global revenue, and fan devotion does not simply disappear when its main story concludes. Demon Slayer is now part of the fabric of global pop culture in the same way that Dragon Ball, Naruto, and One Piece are — properties that transcend their original creators and become self-sustaining cultural phenomena.
Whether it’s through a Yoriichi prequel, a Hashira anthology series, a sequel manga by Gotouge, or video games that extend the universe in new directions, Demon Slayer will continue to be a presence in anime culture for decades to come. The question isn’t whether there will be more Demon Slayer content — it’s which direction Aniplex and Ufotable will push the franchise first.
And given how badly fans are currently demanding a Yoriichi origin story, my money is on that prequel announcement dropping within the next 18 months. Mark this page and come back to say I told you so.
What do YOU want to see next from the Demon Slayer universe? A Yoriichi prequel? A full Hashira anthology? A complete sequel following the next generation of Demon Slayers? Drop your hottest take in the comments — the debate is just getting started.
