Continuity mistake: At the convenience store, Tuba jumpscares the girl he's trying to flirt with. She turns back to the clients; between shots, the bottles of Sprite and Fanta swap position. (00:05:20)
Revealing mistake: The chairman parks his car in front of Bel Fuse Ltd. And goes upstairs. His car explodes, but does it in front of a different building, probably switching to a stage building front; the metal doors don't have vents anymore and there are visible join lines in the asphalt and the cement. (00:15:10 - 00:15:40)