alt Hacker NewsHonestly, no idea. In my career I have worked with a lot of Japanese firms and have always found their engineers to be excellent. I used to think it was a lack of consideration for UX, but that obviously can't be true when you see excellent examples of UX in hardware (e.g. Switch controls), even though its exceedingly rare on the software side.
If anyone on HN knows (there are several other commenters more deeply steeped in Japanese engineering culture), I would love to know why as well.
Japanese culture and work culture is very hierarchical/top down. They excel at waterfall but it's basically impossible to do agile in a Japanese office environment, and waterfall is suitable for hardware but terrible for building software.