1 Season
13 Episode
Ninja Collection - Season 1 Episode 5 Stain
- Year: 2020
- Country: Japan
- Genre: Animation, Mystery
- Studio: TV Tokyo
- Keyword: urban legend, urban myth, anime, horror
- Director:
- Cast: Ryoshiro Tsuji, Shion Suzuki, Kazuki Soejima, Kaoru Ikeda, Taiga Fukazawa, Yuki Kimisawa