An interesting fact hidden in the article: the family had to prove that the death was caused by "overwork" in order to get a payout from his employer's insuranc

An interesting fact hidden in the article: the family had to prove that the death was caused by "overwork" in order to get a payout from his employer's insurance. So I guess it's a concept which exists mostly for legal reasons. The only reason they have it and we don't is that our insurance system doesn't work the same way.