Movie guide
Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc (2021): movie guide
Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc (2021) is a Animation, Action, Fantasy running about 138 minutes. It holds a TMDB score of 7.7/10 from 264 votes. Notable cast includes Natsuki Hanae, Akari Kito, Hiro Shimono, Yoshitsugu Matsuoka. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2021-11-17
- Runtime: 138 min
- TMDB: 7.7/10
- Genres: Animation, Action, Fantasy
Last updated: 2026-11-11 · First listed: 2021-11-17

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What is Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc about?
The special consists of the 15-21 episodes of the Kimetsu no Yaiba Season 1.
Cast highlights
Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc features Natsuki Hanae, Akari Kito, Hiro Shimono, Yoshitsugu Matsuoka, Koki Uchiyama, Saori Hayami. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2021-11-17. Runtime: 138 minutes. TMDB score: 7.7/10 (264 votes). Genres: Animation, Action, Fantasy. Original language: ja. Status: Released.
Discover Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc?
- Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc is listed as Animation, Action, Fantasy on TMDB.
- How long is Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc?
- Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc runs about 138 minutes.
- Who stars in Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc?
- Cast highlights include Natsuki Hanae, Akari Kito, Hiro Shimono, Yoshitsugu Matsuoka, Koki Uchiyama, Saori Hayami.
- Does Cinema Box stream Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.








