

Episode 1: “Flame Hashira Kyojuro Rengoku”
- 1 of 7
- October 10, 2021
- 26 min
- Aired
| Series | Demon Slayer: Kimetsu no Yaiba Mugen Train Arc |
|---|---|
| Episode | 1 of 7 |
| Original air date | October 10, 2021 |
| Episode length | 26 min |
| Studio | ufotable |
| Next episode | Episode 2: “Deep Sleep” |
| Streaming | Crunchyroll, Netflix, Hulu |
“Flame Hashira Kyojuro Rengoku” is episode 1 of the anime Demon Slayer: Kimetsu no Yaiba Mugen Train Arc. It first aired on October 10, 2021.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 1“Akeboshi” — LiSAAnimeThemes
Where to watch
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Episode guide
About the series

Demon Slayer: Kimetsu no Yaiba Mugen Train Arc is a 2021 Japanese anime television series based on the manga series by Koyoharu Gotouge. It is animated by ufotable. It aired from October 10, 2021 to November 28, 2021, with 7 episodes.
Read the article →References
- “Demon Slayer: Kimetsu no Yaiba Mugen Train Arc”. Kitsu. Retrieved October 22, 2026.
- “Kimetsu no Yaiba: Mugen Ressha-hen”. MyAnimeList. Retrieved October 27, 2026.
- “Demon Slayer: Kimetsu no Yaiba Mugen Train Arc”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.