What Happened to Japan's Property Bubble?

Wages are not as high as they would have been in the eighties. The birth rate is decreasing, and it's very expensive to raise children. And oer all, the society is not a happy society. I s ye understand that this country is under foreign occupation. It's been under foreign occupation since 19 forty five. For some time, until the mid eightye the economy was allowed to grow. But then something went wrong. We don't know who is behind it and who made the decisions and who forced whom to do what.