1 Season
101 Episode
Butt Detective - Season 1 Episode 45 (2024)
Butt Detective and Brown receive a mysterious visitor. Once they deduce his identity, he asks them to help stop Kaito U from stealing his treasure.
- Country : Japan
- Genre : Animation, Kids
- Studio : NHK Educational TV
- Director :
- Cast : Yuko Sanpei, Ayaka Saito, Takahiro Sakurai, Ikkei Watanabe, Takayuki Sugo, Reika Uyama