Episode 21: “One Reason”
- 21 of 24
- March 3, 2012
- 23 min
- Aired
From Acino, the anime encyclopedia
| Series | Shakugan no Shana: Season III |
|---|---|
| Episode | 21 of 24 |
| Original air date | March 3, 2012 |
| Episode length | 23 min |
| Studio | J.C.Staff |
| Previous episode | Episode 20: “The Egg of the World” |
| Next episode | Episode 22: “Dream of the Stranger” |
| Streaming | Crunchyroll, Prime Video, Hulu |
“One Reason” is episode 21 of the anime Shakugan no Shana: Season III. It first aired on March 3, 2012.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 2“Serment” — Mami KawadaAnimeThemes
- ED 2“ONE” — ALTIMAAnimeThemes
Where to watch
Streaming services that list Shakugan no Shana: Season III. 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
About the series
Shakugan no Shana: Season IIITV series · 2011 · 24 episodes · J.C.Staff · ★ 7.50
Shakugan no Shana: Season III is a 2011 Japanese anime television series based on the light novel series by Yashichiro Takahashi. It is animated by J.C.Staff. It aired from October 8, 2011 to March 24, 2012, with 24 episodes.
Read the article →References
- “Shakugan no Shana: Season III”. Kitsu. Retrieved October 23, 2026.
- “Shakugan no Shana III (Final)”. MyAnimeList. Retrieved October 27, 2026.
- “Shakugan no Shana: Season III”. 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.