Gentleman Thief's Murder: File 1 - S1-E10
Continuity mistake: When the painting pops up with the card of the real Kaitou Gentleman's card on it, the card is placed on a different spot in the different shots. (00:11:55)
Kindaichi shônen no jiken bo (1997)
1 continuity mistake in Gentleman Thief's Murder: File 1 - chronological order
Starring: Taiki Matsuno, Emi Uwagawa, Kazuyuki Aijima
Wax Doll Castle Murder Case: File 2 - S1-E8
Character mistake: Hajime's proposed solution is obviously wrong, but not for the reason they mention; the 'killer' could never clean themselves up completely and effortlessly in such a short time from the soot.