Comment by genodethrowaway
11 hours ago
this is in part due to the structure of the japanese economy and it's businesses. Businesses hire for life, encourage their employees to experiment, and dip their hands into as many parts of the economy as possible. Compare to America where companies hire and fire at will and build their entire value proposition around specialized products. Only the biggest companies generalize, and even then, within their niche.
Japanese salarymen are not at all "encouraged to experiment", they are forcibly relocated to different roles/departments/cities every few years, regardless of interests or skills. Stories abound of art majors being told to go learn programming, which also explains the generally woeful state of Japanese software.
The higher ups take notes along the way. Those who do well get fast tracked for management, where hands on experience in various roles comes in very handy. Those who don't, on the other hand, end up where they can do the least damage.