It's amazing the steps that go into something as "basic" as a shovel and the number of machines.  Very impressive.  Overall, this is a highly informative and enjoyable video for anyone interested in engineering. It showcases your talent and expertise while providing valuable insights and inspiration to fellow enthusiasts.
 It almost seems like some kind of religious ritual that a certain amount of human hands are supposed to com in contact with Japanese products before they leave the factory. Not just here, but in many other videos like this one. It kind of becomes a continuous quality control system all through the manufacturing process, and I guess that's part of why Japanese products are trusted all over the world. Here, it's something as "simple" as a shovel. But you can still see that there's a certain amount of pride put into the work anyway.
 The Japanese, they put such detail and precision into everything. Got to appreciate it.