Anime · in order
Demon Slayer Watch Order
The full Demon Slayer story in order, from the Unwavering Resolve Arc through the Infinity Castle film. The Mugen Train story exists as both a movie and a Season 2 arc, so you only watch it once.
Demon Slayer Watch Order: complete list
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Why this order?
Demon Slayer is one of the rare long-running anime where the simplest plan is also the correct one: watch it in the order it was released, because that order matches the story exactly. Start with Season 1, the Unwavering Resolve Arc, which introduces Tanjiro Kamado, his demon-turned sister Nezuko, and the Demon Slayer Corps. Everything that follows builds directly on this foundation, so there is no clever reordering to chase and no flashback-heavy prequel to slot in elsewhere.
The one genuine point of confusion is Mugen Train. The events of the Mugen Train story were released first as a 2020 theatrical film, then re-cut and expanded as the opening arc of the Season 2 broadcast. They cover the same events, so you only need to experience it once. Pick whichever you prefer: the film is a single cinematic sitting, while the TV version bundles the arc with the Entertainment District Arc that makes up the rest of Season 2. If you watch the movie, you can jump straight into the Entertainment District episodes; if you watch the TV cut, you skip the standalone film.
From there the path is linear. Season 3 is the Swordsmith Village Arc, Season 4 is the Hashira Training Arc, and the story then escalates into the Infinity Castle film, the first entry in a planned trilogy that began in 2025 and is set to conclude the saga.
If you enjoy this kind of beautifully animated shonen action from studio Ufotable, the same team behind the Fate series, those titles make a natural next watch once you have finished Tanjiro's journey.
How many episodes is Demon Slayer?
Demon Slayer has 56 episodes across the 4 series entries tracked in this guide.
- Demon Slayer Season 1 (Unwavering Resolve Arc) 26 episodes 2019
- Demon Slayer Season 2 (Entertainment District Arc) 11 episodes 2021-2022
- Demon Slayer Season 3 (Swordsmith Village Arc) 11 episodes 2023
- Demon Slayer Season 4 (Hashira Training Arc) 8 episodes 2024
Timeline 2019-2025
Every entry by release year: rows that share a year are a cluster, and the long droughts are called out on the rail.
- 2019 Season 1 (Unwavering Resolve Arc)
- 2020 Mugen Train (movie)
- 2021 Season 2 (Entertainment District Arc)
- 2023 Season 3 (Swordsmith Village Arc)
- 2024 Season 4 (Hashira Training Arc)
- 2025 Infinity Castle (film)
Where to play it today
Availability changes often and varies by region - links search each platform for Demon Slayer.
Frequently asked questions
What order should I watch Demon Slayer in?
Watch in release/story order: Season 1 (Unwavering Resolve), Mugen Train, Season 2 (Entertainment District), Season 3 (Swordsmith Village), Season 4 (Hashira Training), then the Infinity Castle film.
How many seasons and films of Demon Slayer are there?
There are four TV seasons (2019, 2021, 2023, 2024) plus the Mugen Train movie (2020) and the Infinity Castle film, the first of a final trilogy, which began in 2025.
Do I need to watch the Mugen Train movie if I watch Season 2?
No. Broadcast Season 2 ran 18 episodes: a 7-episode TV recut of the Mugen Train story aired first, followed by the 11 Entertainment District episodes (numbered 8-18 on most streaming apps). The movie and the TV recut cover the same events, so watch only one version, then continue with the Entertainment District Arc.
Is Demon Slayer watch order the same as release order?
Yes. The series aired in story order, so release order and watch order match. There is no separate chronological reordering needed.
Where does Infinity Castle fit in the watch order?
Infinity Castle comes last, after Season 4's Hashira Training Arc. It is the first film in the trilogy that concludes the story, and it released in 2025.
Should I watch the movie or the TV version of Mugen Train?
Either works. Choose the 2020 film for the cinematic cut, or the Season 2 TV arc if you prefer it bundled with the rest of the season. Both tell the same story.
Last verified · Sources: en.wikipedia.org, Wikidata
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