The Sempai/Kohai relationship is touched upon during the movie, however there were a couple of problems. In Japan, "Sempai" is often used as an address and as a show of respect to one's superior. "Kohai", on the other hand, can be considered offensive when used to address someone directly, as it is "putting someone in their place." Hence Sean Connery's character effectively insults Wesley Snipes' character throughout the movie. Given that Connery's character is supposed to be well versed in Japanese customs, this action should be taken very seriously. "Kohai" is normally used as a reference, not an address. For example: Wesley is the Kohai of Sean.
When Web and Connor drive in the rain and only Web is shown, the passenger side windscreen wiper reaches the area that is wiped by the other blade. When both Web and Connor are shown, the wiper's travel is shorter and it does not reach the area wiped by the other blade.
The first scene shows the Japanese girl to have a deformed left hand. In one scene where she stands up and pulls her blouse down, it is very clear that her left hand is normal. In a subsequent scene, when she is explaining herself to Web Smith, her left hand again appears deformed.
John Connor: When you start to get into trouble, I will say, 'Perhaps I can be of assistance?' From then on, I do the talking. You stand behind me. And don't appear distracted. We may come from a fragmented, MTV rap-video culture, but they do not. Every aspect of your appearance and behavior will reflect on you, the Department, and me as your sempai.
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