Some reasons for why this type of market play has taken off in some places:
Japan is a culture that highly values job stability. But in recent times, people are no longer guaranteed their jobs for life.
Living with uncertainty can change one’s views on how to make money.
Who knows how financial information and education are assimilated elsewhere? In different countries, market and cultural orientations are different, so what’s common knowledge for us here, such as index investing, asset allocation and so forth may not be as readily understood elsewhere.
And speaking of cultures…and subcultures — how about this possible motivating factor for trying your luck out this way?








