Japan's Workplace Reform Debate: Overtime Rules Under Scrutiny
Business federation proposes expanding work hours with employee consent, while bereaved families advocate for karoshi prevention. Foreign workers should understand their rights amid evolving reforms.
Key Points
- • Keidanren proposes allowing voluntary overtime expansion with health safeguards in place.
- • Karoshi prevention advocates urge monitoring workplace environments and employee relationships carefully.
- • Current overtime caps limit work to 45 hours monthly, 360 annually.
- • Foreign workers face additional vulnerabilities navigating Japanese labor dispute systems.
Japan's approach to labor rights and workplace reform is at a critical juncture, with business leaders pushing for increased flexibility in working hours while bereaved families continue advocating for stronger protections against karoshi, or death from overwork. These competing visions highlight ongoing tensions in Japan's employment landscape that foreign workers should understand.
According to NHK, the Japan Business Federation (Keidanren) is preparing recommendations to "reconstruct work-style reform," proposing that employees should be able to extend their working hours if they wish, provided health safeguards are in place. This represents a significant shift in thinking about Japan's 2019 work-style reform laws, which capped overtime at 45 hours per month and 360 hours annually for most workers, with stricter limits for specific industries.
The business lobby's proposal centers on giving workers more choice in determining their schedules, arguing that current restrictions may limit career advancement opportunities and earning potential for those willing to work longer hours. Keidanren emphasizes that any expansion of working hours would require employee consent and health monitoring systems, though specific details of these safeguards remain unclear.
However, this push for flexibility comes against a sobering backdrop. At a symposium on karoshi prevention held in Ibaraki Prefecture, bereaved families shared their experiences and urged parents to act as a "last line of defense" for their children by carefully monitoring workplace environments and relationships, according to NHK reporting from November 7, 2025. These testimonies underscore that overwork remains a serious concern in Japanese workplaces, despite previous reform efforts.
For foreign workers in Japan, understanding these dynamics is essential. Japan's labor standards can differ significantly from Western norms, and the cultural pressure to conform to workplace expectations often supersedes legal protections. While the Labor Standards Act theoretically protects all workers regardless of nationality, enforcement can be inconsistent, and many employees—both Japanese and foreign—hesitate to assert their rights for fear of damaging workplace relationships or career prospects.
The current debate reveals fundamental questions about Japan's workplace culture. Proponents of flexibility argue that rigid hour restrictions don't account for individual circumstances or ambitions, particularly in competitive industries where longer hours are seen as demonstrating commitment. Critics counter that voluntary overtime often isn't truly voluntary in hierarchical Japanese workplaces, where refusing extra work can carry significant social and professional consequences.
Expats should be aware that Japan's overtime compensation rules already differ from many Western countries. Regular overtime (beyond standard hours but within legal limits) typically pays 125% of base wages, while late-night work (10 PM to 5 AM) requires an additional 25% premium. However, many professional positions fall under discretionary work systems that don't track hours in the same way, potentially leaving workers vulnerable to excessive demands.
The karoshi prevention symposium's emphasis on family vigilance also highlights an important reality: workplace problems often go unreported until they reach crisis levels. Foreign workers, who may lack the language skills or cultural knowledge to navigate Japanese labor dispute systems, face additional vulnerabilities. Understanding your employment contract, knowing your rights under Japanese law, and maintaining documentation of working hours are crucial protective measures.
As this debate unfolds, expats should monitor how any reforms might affect their industries and employment terms. The tension between business demands for flexibility and worker protections against exploitation will likely shape Japan's labor landscape for years to come. While increased flexibility could benefit some workers, the risk of cultural pressure transforming "voluntary" overtime into an expectation remains real, particularly in traditional Japanese companies where foreign employees may already feel pressure to prove their commitment.
Staying informed about labor law changes, understanding your rights, and maintaining open communication with employers about workload expectations will be essential as Japan continues wrestling with workplace reform.