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Tokyo Cuts Workweek to Four Days as Japan Faces Demographic Crisis

MarketDash Editorial Team
20 days ago
Tokyo Metropolitan Government now offers employees a four-day workweek as Japan grapples with plummeting birth rates, an aging population, and a work culture that forces people to choose between careers and family life.

When your average citizen is pushing 50 and fewer people are having kids each year, you know things are getting serious. Japan's facing a demographic crisis that makes most policy challenges look simple by comparison, and Tokyo's decided to try something radical: give people their lives back.

Starting in April, the Tokyo Metropolitan Government rolled out an option for employees to work four days a week instead of five. This isn't some pilot program or corporate wellness gimmick. It's a fundamental shift in how one of the world's most work-obsessed cultures thinks about, well, work.

Tokyo Gov. Yuriko Koike framed the move as existential. The goal isn't just making people happier, though that would be nice. It's about stopping them from having to choose between having a career and having a life.

"We will continue to review work styles flexibly to ensure that women do not have to sacrifice their careers due to life events such as childbirth or child-rearing," Koike said during a speech at the Tokyo Metropolitan Assembly's regular session last December, The Japan Times reported.

The new system replaces an older flextime model that let workers take one weekday off every four weeks. Now eligible employees can take one full day off every week, creating a consistent three-day weekend. There's also a "childcare partial leave" program that lets some staff cut up to two hours from their daily schedule.

The Numbers Are Bleak

Here's what Tokyo is up against. Between January and June, Japan recorded just 339,280 births. That's down about 10,000 from the same period last year, according to the Ministry of Health, Labor, and Welfare. Tokyo's fertility rate has fallen to 0.99. Nationally, it's 1.2. To keep a population stable, you need 2.1.

Japan's average age, according to CIA data, is 49.9. That makes it the oldest country in the world.

But this isn't just a math problem. It's cultural. Marriage rates are tanking. Young people aren't dating. The Tokyo government actually launched its own matchmaking platform earlier this year to help singles who are serious about marriage find each other, according to Fortune. Applicants have to verify their identities and confirm they're genuinely looking to settle down. When the government starts running dating apps, you know the situation is dire.

Koike has also pushed for other measures, including support for egg freezing and expanding nursery school availability. "Empowering women, a goal that has lagged far behind the rest of the world, has been a long-standing issue in our country," she said in the same assembly session, adding that flexible work arrangements are essential to building "a future where both men and women can thrive."

The Movement Is Spreading

Tokyo isn't alone. Miyagi Prefecture announced plans to expand its own four-day workweek option by fiscal 2026. And in May, Japan's national parliament passed revisions requiring larger companies to offer flexible working arrangements for employees with young children, effective this April. Those arrangements include remote work options, reduced hours, and mandatory disclosure of paternity leave statistics for companies with over 300 workers.

Over in the U.S., Sen. Bernie Sanders (I-VT) has been pushing for a 32-hour workweek with no pay cut. He introduced the idea in March 2024, arguing that decades of productivity gains should translate into more time off for American workers, not just fatter profit margins. "It is time to reduce the stress level in our country and allow Americans to enjoy a better quality of life," he wrote in a CNN op-ed.

That proposal hasn't gotten much traction on Capitol Hill. But Tokyo's move shows how far some governments are willing to go when the stakes are this high. This isn't about burnout or work-life balance in the abstract. It's about keeping a population from literally disappearing.

In Japan, rethinking the workweek isn't just a progressive policy experiment. It might be a matter of national survival.

Back to News

Tokyo Cuts Workweek to Four Days as Japan Faces Demographic Crisis

MarketDash Editorial Team
20 days ago
Tokyo Metropolitan Government now offers employees a four-day workweek as Japan grapples with plummeting birth rates, an aging population, and a work culture that forces people to choose between careers and family life.

When your average citizen is pushing 50 and fewer people are having kids each year, you know things are getting serious. Japan's facing a demographic crisis that makes most policy challenges look simple by comparison, and Tokyo's decided to try something radical: give people their lives back.

Starting in April, the Tokyo Metropolitan Government rolled out an option for employees to work four days a week instead of five. This isn't some pilot program or corporate wellness gimmick. It's a fundamental shift in how one of the world's most work-obsessed cultures thinks about, well, work.

Tokyo Gov. Yuriko Koike framed the move as existential. The goal isn't just making people happier, though that would be nice. It's about stopping them from having to choose between having a career and having a life.

"We will continue to review work styles flexibly to ensure that women do not have to sacrifice their careers due to life events such as childbirth or child-rearing," Koike said during a speech at the Tokyo Metropolitan Assembly's regular session last December, The Japan Times reported.

The new system replaces an older flextime model that let workers take one weekday off every four weeks. Now eligible employees can take one full day off every week, creating a consistent three-day weekend. There's also a "childcare partial leave" program that lets some staff cut up to two hours from their daily schedule.

The Numbers Are Bleak

Here's what Tokyo is up against. Between January and June, Japan recorded just 339,280 births. That's down about 10,000 from the same period last year, according to the Ministry of Health, Labor, and Welfare. Tokyo's fertility rate has fallen to 0.99. Nationally, it's 1.2. To keep a population stable, you need 2.1.

Japan's average age, according to CIA data, is 49.9. That makes it the oldest country in the world.

But this isn't just a math problem. It's cultural. Marriage rates are tanking. Young people aren't dating. The Tokyo government actually launched its own matchmaking platform earlier this year to help singles who are serious about marriage find each other, according to Fortune. Applicants have to verify their identities and confirm they're genuinely looking to settle down. When the government starts running dating apps, you know the situation is dire.

Koike has also pushed for other measures, including support for egg freezing and expanding nursery school availability. "Empowering women, a goal that has lagged far behind the rest of the world, has been a long-standing issue in our country," she said in the same assembly session, adding that flexible work arrangements are essential to building "a future where both men and women can thrive."

The Movement Is Spreading

Tokyo isn't alone. Miyagi Prefecture announced plans to expand its own four-day workweek option by fiscal 2026. And in May, Japan's national parliament passed revisions requiring larger companies to offer flexible working arrangements for employees with young children, effective this April. Those arrangements include remote work options, reduced hours, and mandatory disclosure of paternity leave statistics for companies with over 300 workers.

Over in the U.S., Sen. Bernie Sanders (I-VT) has been pushing for a 32-hour workweek with no pay cut. He introduced the idea in March 2024, arguing that decades of productivity gains should translate into more time off for American workers, not just fatter profit margins. "It is time to reduce the stress level in our country and allow Americans to enjoy a better quality of life," he wrote in a CNN op-ed.

That proposal hasn't gotten much traction on Capitol Hill. But Tokyo's move shows how far some governments are willing to go when the stakes are this high. This isn't about burnout or work-life balance in the abstract. It's about keeping a population from literally disappearing.

In Japan, rethinking the workweek isn't just a progressive policy experiment. It might be a matter of national survival.