

Episode 1: “Sound Hashira Tengen Uzui”
- 1 of 11
- December 5, 2021
- 47 min
- Aired
| Series | Demon Slayer: Kimetsu no Yaiba Entertainment District Arc |
|---|---|
| Episode | 1 of 11 |
| Original air date | December 5, 2021 |
| Episode length | 47 min |
| Studio | ufotable |
| Next episode | Episode 2: “Infiltrating the Entertainment District” |
| Streaming | Crunchyroll, Netflix, Hulu |
“Sound Hashira Tengen Uzui” is episode 1 of the anime Demon Slayer: Kimetsu no Yaiba Entertainment District Arc. It first aired on December 5, 2021.
Summary
The summary below describes what happens in this episode.
Tanjiro Kamado goes to the Rengoku residence to deliver Kyojuro Rengoku's last messages. He meets Kyojuro's younger brother, Senjuro. Tanjiro's group then returns to the Butterfly Mansion.
Music in this episode
- OP 1“Zankyou Zanka” — AimerAnimeThemes
Where to watch
Streaming services that list Demon Slayer: Kimetsu no Yaiba Entertainment District Arc. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
All 11 episodes → · 11 of 11 episodes have a summary
About the series

This television anime follows Tanjirou Kamado and his companions as they undertake a dangerous mission in an Entertainment District where demons are believed to be connected to recent disappearances. Its story is distinctive for placing a demon-hunting investigation in a setting associated with pleasure and…
Read the article →References
- “Demon Slayer: Kimetsu no Yaiba Entertainment District Arc”. Kitsu. Retrieved October 22, 2026.
- “Kimetsu no Yaiba: Yuukaku-hen”. MyAnimeList. Retrieved October 27, 2026.
- “Demon Slayer: Kimetsu no Yaiba Entertainment District 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.