![Butt Detective: Mystery of the Ruins of Tentoumu](https://image.tmdb.org/t/p/w342/cAcjnLxwReS3gG9UXjwaDGhwYzM.jpg)
Butt Detective: Mystery of the Ruins of Tentoumu
- Year: 2020
- Country: Japan
- Genre: Animation, Adventure, Mystery
- Studio: Toei Animation
- Keyword:
- Director: Hiroki Shibata
- Cast: Yuko Sanpei, Ayaka Saito, Kazuhiro Yamaji, Seiran Kobayashi, Inuko Inuyama