Butt Detective the Movie: Shiriarty

A baffling series of crimes turns out to be the work of Shiriarty, a villain who seeks to steal a mysterious treasure known as the "O-PARTS". Oshiri Tantei along with his assistant, Brown, enlist the aid of Audrey, an investigator from the international police organization Wanterpol, in an effort to prevent the "O-PARTS" from falling into the wrong hands while Shiriarty strives to plunge the world into darkness.

• Yuriko KadoDirector
• Hiroshi TakakiOriginal Music Composer
• Katsuhiko ChibaScreenplay

• Yuko SanpeiButt Detective (voice)
• Mie SonozakiAudrey (voice)
• Ayaka SaitoBrown (voice)
• Masaharu FukuyamaShiriarty (voice)