

Episode 4: “Secret in the Mist”
The Beast Player Erin · 霧の中の秘密
- 4 of 50
- January 31, 2009
- 25 min
- Aired
From Acino, the anime encyclopedia
| Series | The Beast Player Erin |
|---|---|
| Episode | 4 of 50 |
| Japanese | 霧の中の秘密 |
| Original air date | January 31, 2009 |
| Episode length | 25 min |
| Studio | Production I.G, Trans Arts |
| Previous episode | Episode 3: “The Fighting Beast” |
| Next episode | Episode 5: “Erin and the Egg Thief” |
| Streaming | Crunchyroll |
“Secret in the Mist” is episode 4 of the anime The Beast Player Erin. It first aired on January 31, 2009.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 1“Shizuku” — Sukima SwitchAnimeThemes
- ED 1“After the rain” — cossamiAnimeThemes
Where to watch
Streaming services that list The Beast Player Erin. 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

The Beast Player ErinTV series · 2009 · 50 episodes · Production I.G · ★ 8.31
The Beast Player Erin is a 2009 Japanese anime television series based on the novel by Nahoko Uehashi. It is animated by Production I.G and Trans Arts. It aired from January 10, 2009 to December 26, 2009, with 50 episodes.
Read the article →References
- “The Beast Player Erin”. Kitsu. Retrieved November 11, 2026.
- “Kemono no Souja Erin”. MyAnimeList. Retrieved November 11, 2026.
- “The Beast Player Erin”. AnimeThemes. Retrieved November 11, 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.