Continuity mistake: At the club where they are eating ribs, Costas at one point says "Oh great" showing a broken toothpick. But the previous image shown was a close-up and he was browsing pictures with that hand. (01:17:15)
Continuity mistake: When Costas picks the photo with the street gang graffiti detail from the print tongs, he holds the picture by the top corner in the close-up, the side in the following shot. Then in another close-up, similar hands and tongs disposition, inconsistent with the frontal views. (01:19:40)
Continuity mistake: During the climactic car chase with Leno on a motorbike, the bike darts down the road along a store, and the villains shoot at him breaking a store window. A store window, singular, because the same window gets shot a couple times, just shown from a different angle. Same for other views of extras/stunt people diving out of the way/falling down, the window bit with the life preservers is the most obvious of course. (01:25:55)
Continuity mistake: When Tony is laughing about Natsuo and 'the same flight' as Oshima, his hand is up from the crutch. The policewoman he met early in the movie sits by him next, her hand is on the back of the seat, but at the cut it is not anymore. (01:33:55)
Continuity mistake: During the "exciting" conclusion, Investigator Natsuo runs toward the villain's vehicle, jumps, and kicks through the windshield. Besides the fact that there are some poor special effects at work, watch this quick shot closely. As he is flying through the air in that split second, the villain's car changes colour! It is quite obvious, as the car goes from a dark red color to dull grey.