Butt Detective the Movie: Star and Moon
2025 · 77 min · Animation, Family
Story begins when Koala asks Butt Detective to find a missing relative who disappeared from an idol contest. The case takes Butt Detective to Stardust Island, the site of the contest, and also the home of the international criminal organization Phantom Thief Academy, headed by Phantom Thief G. Here, the organization advances its secret conspiracy, codenamed the Dark Age Plan. Butt Detective enters Stardust Island under the guise of an idol. At the same time, he joins forces with Phantom Thief U, who is out to steal back the valuable Moonlight Stone from Phantom Thief G. The story will also reveal more about Brown's past.
- Director
- Hiroki Shibata
- Released
- March 20, 2025
- Language
- Japanese
Cast
Yuko Sanpei
Butt Detective (voice)
Kumiko Watanabe
Kaitō Q (voice)
Takahiro Sakurai
Kaitō U (voice)
Rikiya Koyama
Star Mabushi (voice)
Katsuyuki Konishi
Mimitogari (voice)
Takehito Koyasu
Kaitō S (voice)
Ayaka Saito
Brown (voice)
Tetsuya Kakihara
Kaitō Z (voice)
Yasuhiro Mamiya
Buta Buhiro (voice)
Rumi Okubo
Berry (voice)
Hochu Otsuka
Kaitō G (voice)
Tomoyuki Shimura
Hikaru Karasuda (voice)
Where to watch in the US
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Streaming data from JustWatch, via TMDB.