

Butt Detective the Movie: Farewell, Oh My Beloved Butty
2024 · 71 min · Animation
Butt Detective's partner who disappeared 10 years ago suddenly reappears. He receives a mysterious message from Suisen and soon finds himself embroiled in a case of counterfeit art involving a massive plot to shake up the art galleries around the world.
- Director
- Kenji Seto
- Writers
- Natsuko Takahashi, Jun Narita
- Released
- March 20, 2024
- Language
- Japanese
Cast

Yuko Sanpei
Butt Detective (voice)

Ayaka Saito
Brown (voice)

Takahiro Sakurai
Kaitō U (voice)

Kenji Sugimura
Kubifutoshi (voice)

Tetsuhiro Ikeda
Permanent (voice)

Katsuyuki Konishi
Mimitogari (voice)

Makoto Nakamura
Koimayu (voice)

Ikkei Watanabe
Chief Maltese (voice)

Riisa Naka
(voice)

Kenjiro Tsuda
(voice)

Issei Futamata
(voice)
Where to watch in the US
No US streaming, rental or purchase options listed right now. Check TMDB's watch page
Streaming data from JustWatch, via TMDB.