Japan is waking up to the need to think outside the box to tackle a spate of economic and social challenges posed by its declining birthrate and aging society.

In one scenario, married couples no longer need to think twice about having children because education and day care services for preschoolers are free and students can start paying college tuition once they build their careers.

In another, lifetime employment and excessive working hours are no longer characteristics of this country. More people feel positive about changing jobs and choosing the working styles that suit them best.