Tokyo, Japan — November 13, 2025: Japan’s Prime Minister Sanae Takaichi revealed on Thursday that she sleeps only two to four hours a night, even as she faces growing criticism for promoting a culture of overwork in a country already struggling with severe work-life imbalance.
A Leader Who Rarely Sleeps
Speaking before a legislative committee in Tokyo, Takaichi disclosed her sleep habits after lawmakers questioned her about Japan’s long working hours and the government’s stance on labor reform.
“I sleep about two hours now, four hours at the longest. I feel it’s bad for my skin,” Takaichi said, drawing murmurs from the room.
Her remark follows reports that she had convened a 3 a.m. staff meeting last week to prepare for a parliamentary session — an incident that sparked nationwide debate over excessive work expectations in Japanese politics and business.
Japan’s Long Struggle With Overwork
Japan is infamous for its intense work culture, where long office hours are common and taking paid leave is often discouraged. The country even coined a word — “karoshi”, meaning death by overwork — to describe fatal cases linked to heart attacks, strokes, or suicides caused by chronic exhaustion.
Takaichi’s comments come as her administration considers proposals to extend the legal limit on overtime work, arguing it could boost productivity and economic growth.
Defending the Debate
Defending her government’s discussions, Takaichi said that workers’ and employers’ needs vary and that flexibility is important in a modern economy.
“Some people choose to work two jobs to make ends meet,” she said. “Businesses also have strict limits on overtime. We must find balance while ensuring that workers’ health is protected.”
She added that any potential changes would include safeguards to prevent exploitation.
“Ideally, we can create a society where people can balance childcare, caregiving, and work — while still enjoying leisure and relaxation,” she said.
A Tireless Prime Minister
Takaichi, who became Japan’s first female prime minister last month after winning the leadership of the Liberal Democratic Party (LDP), has cultivated a reputation for relentless discipline and work ethic.
After her election, she famously declared that she would “discard the term ‘work-life balance’” for herself, pledging to “work, work, work, work, and work.”
Since taking office, she has maintained a packed international schedule, holding bilateral talks with U.S. President Donald Trump, Chinese President Xi Jinping, and South Korean President Lee Jae-myung, while also attending regional summits and domestic policy meetings.
Critics Warn of Dangerous Messaging
While some supporters praise her dedication, critics say her comments risk reinforcing Japan’s toxic overwork culture. Labor advocates warn that glorifying exhaustion could undermine efforts to reduce excessive working hours and promote mental health.
A 2024 study by Japan’s Ministry of Health, Labour and Welfare found that nearly 20% of employees work more than 60 hours per week — a level associated with serious health risks.
Takaichi has since acknowledged the need for balance but insists her personal habits should not be taken as a national model.
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