The Prison Prep School Murder Case File 3 - S1-E12
Continuity mistake: Kujiragi grabs Kindaichi asking about his textbook; Kindaichi raises both hands almost putting them in the aggressor's face, but at the cut you get an unobstructed view of him; Kindaichi's arms are lowered. (00:05:00)
The Prison Prep School Murder Case File 3 - S1-E12
Continuity mistake: When Miyuki says that if they finish the test early, they will have a bit of time to relax, her pen is to the left of the paper. Close-up, and it's on the right side. (00:06:40)
The Prison Prep School Murder Case File 3 - S1-E12
Continuity mistake: The "Sunlight" group is being tested on Dostoevsky's "Demons." In the aerial opening shot of the test, Kindaichi is not holding any pen (it's on the desk), but in the next shot he does. (00:08:25)
The Prison Prep School Murder Case File 3 - S1-E12
Continuity mistake: When Kindaichi's classmate spots the corpse outside the window, he reacts putting a hand on his chest in the wide angles, on his mouth in the close-up. (00:14:15)
The Prison Prep School Murder Case File 3 - S1-E12
Continuity mistake: The burn marks on Adechi's tracksuit change throughout the episode. For instance, look at his left forearm; sometimes it has a dark spot, some other times it does not. (00:16:00 - 00:17:15)