Butt Detective the Movie: The Secret of Souffulé Island
37m·Animation
Directed by
The story follows Butt Detective and his assistant Brown as they solve a difficult case on Souffulé Island, where people ride the wind and fly in the sky.
| Actor | Role |
|---|---|
 Yuko SanpeiButt Detective (voice) | Butt Detective (voice) |
 Ayaka SaitoBrown (voice) | Brown (voice) |
 Takahiro SakuraiKaitō U (voice) | Kaitō U (voice) |
 Ikkei WatanabeChief Maltese (voice) | Chief Maltese (voice) |
 Rio SuzukiLulu (voice) | Lulu (voice) |
 Hiroshi KamiyaLuca (voice) | Luca (voice) |
 Shigeru ChibaZaza (voice) | Zaza (voice) |
 Akira KamiyaPepe (voice) | Pepe (voice) |