After the fierce class struggles in the first postwar years, a societal model describing Japan as a general middle-class society with outstanding equality in opportunities and outcome became dominant. In recent years, a new societal model of Japan as a divided society has replaced this general...

Considerable concern has been expressed in recent years about declines in voter participation rates in the United States and in several other major democratic countries. Some feel low participation rates introduce a "class bias" into the political process and thereby worsen the outcomes from it....