Employing the Japan-U.S. international survey, this study analyzed the cause of rising perception of the widening income gap in Japan. Between these two countries, their distinct value judgments on the substance of gap influence their recognition. Japanese have negative perception of the income...

Japan, like most of the developed world, faces potentially extreme demographic shortfalls brought on by a rapidly aging society with a long life expectancy and low birthrate. Where other western countries have utilized greater levels of immigration to help fight these tendencies, immigration...