Initial D!

Also, that technique has no real-world application. The father told him to try and make the water spin in the cup instead of splashing back and forth. But that's not possible just from driving a vehicle, no matter how you drift corners.

I lived in Japan back when that anime TV show was releasing, and I can tell you, it's pure fantasy. Although it's much closer to real Japanese street racing than that awful Tokyo Drift film. That film was basically American street racing with Japanese actors. Actual Japanese street racers are science, math, and physics nerds, pushing the boundaries of their cars for the fun of it. Not hardened gangsters or Yakuza wannabes, decking their cars out with neon lights and massive spoilers and body kits. Hollywood invented their own concept of drift racing for that film.