Continuity mistake: Logan boards a Gulfstream G450 on his way to Tokyo. The interior shown next is very similar to a G450. The next external shot of the aircraft shows a Dassault Falcon 7X. Apparently he jumped onto a new aircraft mid flight. (00:17:00)
Suggested correction: Actually the plane in the air is an earlier version of the 12 window Falcon 900. The missing wing tip fences date it to late '80s through the '90s before the EX, DX and LX series updates.
Continuity mistake: Just as Logan and Mariko are about to enter the room at the "love hotel", the door opposite their room shows a teddy bear on the door, but when it switches to the view from inside their room the opposite door now shows a stethoscope.
Suggested correction: They're two different doors and the teddy bear room isn't opposite their room. The teddy bear room is #30 and the stethoscope room is #31.
Continuity mistake: The note that says "come and get her" in blood changes when Yukio pins it to the wall. The letters are written differently.
Suggested correction: The letters are in the same way.
Watch the scene again. They are different, they are in a different position too.