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The official free YouTube streams tied to Demon Slayer’s 2025 Infinity Castle theatrical release were temporary events, not ongoing free access. As of October 8, 2026, the first Infinity Castle film is listed for streaming on Crunchyroll outside Japan and Mainland China; paid digital purchase is also available in select territories, including North America. Check the current listing in your location before watching.
Can you still watch Demon Slayer for free on YouTube?
The official sources reviewed do not show an active free YouTube episode campaign. Two free campaigns ran in 2025, but both had limited availability: Aniplex’s Japan schedule offered no replay archive, and Crunchyroll’s international watch party replay lasted seven days after its livestream ended.
![Demon Slayer: Kimetsu no Yaiba - Part 1 [Blu-ray]](https://m.media-amazon.com/images/I/41Wyp8YAh2L._SL160_.jpg)
A film listing on YouTube for digital purchase is different from a free stream. Whether an episode or movie is currently available can vary by country and change over time, so check YouTube and local streaming listings directly.
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| Event | What was offered | Where and when | Replay or access limit |
|---|---|---|---|
| Aniplex campaign | Episodes from the first 26 episodes of the Tanjiro Kamado, Unwavering Resolve Arc, scheduled at one episode per day | Aniplex’s official YouTube channel in Japan, starting May 22, 2025, at 18:00 Japan time | No archive replay, according to Aniplex’s May 19, 2025 announcement. Later dates were to be announced; the announcement said the schedule or content could change. Aniplex announcement |
| Crunchyroll watch party | A 24-hour livestream of the entire anime series, including episodes and movies, in Japanese with English subtitles and real-time chat | Crunchyroll’s YouTube channel, starting August 16, 2025, at 10:00 a.m. PT | The stream replay remained available for seven days after it ended. That replay period has passed. Crunchyroll announcement |
The events were not interchangeable: Aniplex’s daily release was a Japan-focused campaign with no archived episodes, while Crunchyroll’s event was a subtitled, all-series watch party with a short replay window.
#1 Best Overall
Where can you stream Infinity Castle I now?
The official U.S. Demon Slayer: Kimetsu no Yaiba website announced that Infinity Castle I would begin streaming on Crunchyroll on July 28, 2026, at 8:00 a.m. PT, worldwide except Japan and Mainland China. The announcement lists Japanese with English subtitles, an English dub, and additional dubbed and subtitled languages. Check Crunchyroll’s local catalog for availability and language options in your territory.
The same announcement said the film would be available to buy digitally in select territories, including North America, from July 28, 2026, through Apple TV, Prime Video, Google Play, YouTube, and Fandango. These are purchase options, not free streams; the announcement does not establish that every platform offers the film in every eligible territory. Official U.S. franchise announcement
Quick Recap
Best Value
![Demon Slayer (Kimetsu no Yaiba): The Movie - Mugen Train [Blu-ray]](https://m.media-amazon.com/images/I/51Gof-Z4l7L._SL160_.jpg)
- Tanjiro Kamado, joined with Inosuke Hashibira, a boy raised by boars who wears a boar's head, and Zenitsu Agatsuma, a scared boy who reveals his true power when he sleeps, board the Infinity Train on a new mission with the Fire Pillar, Kyojuro Rengoku, to defeat a demon who has been tormenting the people and killing the demon slayers who oppose it!
Rank #4
Choose a viewing route by what you want to watch
- Older episodes or movies: Check current official streaming and video-platform listings for your location. The 2025 free YouTube campaigns have ended.
- Infinity Castle I: Check Crunchyroll where available, excluding Japan and Mainland China under the announced rollout, or look for a paid digital purchase in a select market.
- Free YouTube viewing: Do not rely on the old event links as permanent access. Aniplex specified no archive replay; Crunchyroll’s stated replay window was seven days.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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