1 Season
101 Episode
Butt Detective - Season 1 Episode 18
An international crime-fighting organization has discovered Kaito U's hiding place. Before they head in, Butt Detective is brought along as backup.
- Country : Japan
- Genre : Animation, Kids
- Director :
- Cast : Yuko Sanpei, Ayaka Saito, Takahiro Sakurai, Ikkei Watanabe, Takayuki Sugo, Reika Uyama