The Alchemy Murder Case File 2 - S1-E7
Continuity mistake: Miyuki and Reika are alone in the makeshift cell. When they sit on the bed after Kindaichi left them alone, the bottles on the table keep changing the direction they face between shots - just look at the "500 ml" notation, which faces the camera in 1 out of 3 bottles in the first two shots - which are taken at opposed angles - and then in all 3 bottles in close-up. (00:14:20)
The Alchemy Murder Case File 2 - S1-E7
Revealing mistake: The director is drinking alone and freaks out about to go on a murderous rage. In the shot when she realises that her snacks have been tampered with and stands up, the bottle of "Yontory whisky" she is drinking from has a different texture from the rest of the scene. The snacks themselves also change position between shots. (00:17:00)
The Alchemy Murder Case File 2 - S1-E7
Continuity mistake: When Miyuki wakes up from the drug effect, the bottle on the floor originated a puddle of water that changes between shots. (00:18:45)
The Alchemy Murder Case File 2 - S1-E7
Continuity mistake: In the final murder of the episode, the smashed pieces of the vase change position on the floor between shots; easy to spot when you go by the floor tiles and the grid they form. (00:19:25)