Workplace Rights and Labor Law for Foreign Workers in Japan

Moving to Japan for work is an exciting step, but understanding your legal rights as an employee is essential. Whether you are on a work visa, a highly-skilled professional visa, or even a working holiday visa, Japan's labor laws protect you in the same way they protect Japanese nationals. This guide breaks down what every foreign worker in Japan needs to know about workplace rights, labor law, overtime rules, paid leave, harassment protections, and how to take action when your rights are violated.

!Foreign worker reviewing labor contract in a Japanese office

Does Japanese Labor Law Apply to Foreign Workers?

Yes — absolutely. One of the most important things to know is that Japan's Labor Standards Law (労働基準法, Rōdō Kijunhō) applies equally to all workers in Japan regardless of nationality. Article 3 of the Law explicitly prohibits employers from discriminating against workers based on nationality, creed, or social status with respect to wages, working hours, or any other working conditions.

This means that as a foreign national working legally in Japan, you are entitled to the exact same minimum wage, overtime pay, paid leave, and dismissal protections as your Japanese colleagues. Your employer cannot legally pay you less, work you longer hours without compensation, or treat you worse simply because you are a foreigner.

For a comprehensive overview of working in Japan as a foreigner — including visa types, finding jobs, and career strategies — see our Complete Guide to Working in Japan as a Foreigner.

Working Hours, Overtime Rules, and the 36 Agreement

Standard Legal Working Hours

Japan law sets a cap of 8 hours per day and 40 hours per week. Any work beyond these limits is considered overtime and must be compensated at a premium rate. Employers who want employees to work overtime must first sign a "36 Agreement" (三六協定, San-roku Kyōtei) with employee representatives or a labor union. Without this agreement, overtime work is illegal.

Overtime Pay Rates

Monthly and Annual Overtime Caps

Even with a 36 Agreement in place, overtime is capped at 45 hours per month and 360 hours per year under normal circumstances. In special circumstances, the cap rises to a maximum of 720 hours per year, but a single month can never exceed 100 hours of overtime, and the average over any 2–6 month period cannot exceed 80 hours per month.

The 80-hours-per-month threshold is also recognized as a health risk indicator. Sustained overtime at this level has been linked to karoshi (過労死), or "death from overwork" — a serious issue Japan has taken legislative steps to address.

Unpaid overtime (サービス残業, *sabisu zangyō*) — working extra hours without logging them or receiving compensation — is illegal. If your employer pressures you to work off the clock, this is a violation of the Labor Standards Act and you have the right to claim back pay.

For more detail on the labor law framework for IT workers and what constitutes overtime, Ittenshoku's Labor Standards Law Guide has a thorough breakdown including sector-specific data.

Paid Leave, Rest Periods, and Public Holidays

Annual Paid Leave

After 6 months of continuous employment with at least 80% attendance, you are entitled to a minimum of 10 days of annual paid leave (有給休暇, *yūkyū kyūka*). This entitlement increases with tenure:

Importantly, employers are legally required to ensure workers use a minimum of 5 days of their annual leave per year. If they fail to arrange this, the employer — not the employee — is in violation of the law.

Rest Periods and Weekly Days Off

The Labor Standards Law also mandates minimum rest breaks:

• At least 45 minutes if the working day is longer than 6 hours
• At least 60 minutes if the working day is longer than 8 hours

Every worker is entitled to at least one day off per week, or alternatively, four days off within any four-week period. Working on a statutory holiday requires additional compensation (see overtime rates above).

!Rest periods and paid leave infographic for Japan workers

Minimum Wage in Japan

Japan operates a regional minimum wage system, meaning the minimum wage varies by prefecture and is set annually each October. As of 2024:

• National average minimum wage: ¥1,055 per hour
• Tokyo: ¥1,163 per hour (one of the highest in Japan)
• Osaka: ¥1,114 per hour
• Aichi: ¥1,027 per hour
• Rural prefectures: Can be as low as ¥951/hour

Your employer must pay you at least the minimum wage for your prefecture. This applies whether you are full-time, part-time, or on a fixed-term contract. Wages must be paid in Japanese yen, directly to you, in full (minus legal deductions like taxes and social insurance), and at least once per month.

For context on cost of living and how wages compare to everyday expenses in Japan, visit our Complete Guide to Cost of Living in Japan.

Social Insurance and Benefits

Japan has a comprehensive social insurance system that covers most employees:

• Health Insurance (健康保険, *kenkō hoken*): Covers medical costs, with workers and employers sharing premiums.
• Employees' Pension Insurance (厚生年金, *kōsei nenkin*): Mandatory pension contributions for full-time employees and qualifying part-time workers.
• Workers' Accident Compensation Insurance (労災保険, *rōsai hoken*): Covers workplace injuries and occupational diseases — this applies to all workers regardless of employment status.
• Employment Insurance (雇用保険, *koyō hoken*): Provides unemployment benefits; most employees working 31+ hours per week are enrolled.

Part-time workers qualify for health insurance and pension enrollment if they work 20+ hours per week and earn ¥88,000 or more per month. If you meet these criteria, your employer is legally obligated to enroll you — refusing to do so is a violation.

Dismissal Protections: Can Your Employer Fire You?

Japan has some of the strongest dismissal protections in the world. Unlike "at-will" employment countries, Japanese law requires that any termination of regular employment be objectively reasonable and socially acceptable. Courts routinely void unjustified dismissals.

Key dismissal rules:

• 30-day advance notice is required, or the employer must pay 30 days' average wages in lieu of notice.
• Employers cannot terminate employees during periods of medical leave or maternity/paternity leave.
• For fixed-term contract workers, the employer generally cannot terminate before the contract ends without justifiable cause.
• Repeated renewal of short-term contracts can create de facto permanent employment, giving workers stronger dismissal protections over time.

If you believe you were unfairly dismissed, you can apply to the Labor Tribunal (労働審判, rōdō shinpan) for a quick, binding resolution — typically resolved within three hearings.

For guidance on navigating job changes, visa transitions, and employment contracts in Japan, For Work in Japan's Labor Law and Workplace Rights Guide is an excellent resource for foreigners.

Harassment and Discrimination Protections

Japan has progressively strengthened its anti-harassment laws. The following types of harassment are legally prohibited:

Power Harassment (パワーハラスメント, Pawā Hara)

Abuse of authority or position to intimidate, demean, or excessively criticize subordinates. As of 2020 (for large companies) and 2022 (for SMEs), all employers must establish harassment consultation desks and prevention measures.

Sexual Harassment (セクシャルハラスメント, Sekusharu Hara)

Unwelcome conduct of a sexual nature that affects working conditions. Employers are legally obligated to prevent it and must promptly investigate complaints.

Maternity Harassment (マタニティハラスメント, Mataniti Hara)

Discrimination or pressure related to pregnancy, childbirth, or childcare. Dismissing or demoting an employee due to pregnancy or taking parental leave is illegal.

Nationality-Based Discrimination

The Labor Standards Act explicitly prohibits different treatment based on nationality. This means an employer cannot pay you less, deny you promotions, or exclude you from training opportunities because you are a foreign national.

2025 Whistleblower Protections: Amendments effective in 2026 impose JPY 30 million fines on companies and criminal penalties on managers who retaliate against employees who report labor law violations. If your employer retaliates within one year of a report, retaliation is presumed — the burden shifts to the employer to prove innocence.

What to Do When Your Rights Are Violated

If you believe your employer is violating your labor rights, here are your options:

1. Consult a Labor Standards Inspection Office (労働基準監督署)

These offices (one in every city/ward) have authority to investigate employers and issue orders for compliance. You can file a complaint even if you are still employed. The inspector keeps your identity confidential.

2. Use the Foreign Worker Consultation Hotline

Call 0120-811-610 (toll-free, multilingual) to get advice in your language. This service is provided by the Ministry of Health, Labour and Welfare and covers issues from unpaid overtime to harassment.

3. Join a Labor Union

Foreign workers have the same right as Japanese nationals to form and join labor unions. Community unions like Tozen Union specifically serve foreign workers and can negotiate directly with your employer on your behalf. See the Tozen Union Foreign Workers Handbook for practical guidance.

4. Apply to the Labor Tribunal

For dismissal disputes or large wage claims, the Labor Tribunal system offers a fast, low-cost resolution process — usually settled within three court hearings.

5. Seek Legal Aid

The Japan Legal Support Center provides subsidized legal consultations. Call 0570-078377 for guidance. Many bar associations also offer free initial consultations.

For a broader view of life and support systems available to foreigners in Japan, our Complete Guide to Daily Life in Japan for Foreigners covers the essentials.

Common Violations to Watch Out For

Foreign workers, especially in sectors like English teaching, hospitality, IT, and manufacturing, are sometimes targeted for exploitation. Common violations include:

• Unpaid overtime: Pressured to work unlogged extra hours
• Contract switching: Being given a different contract than what was agreed upon
• Illegal deductions: Deducting housing, food, or training costs in ways that reduce pay below minimum wage
• Social insurance evasion: Employer not enrolling you despite legal obligation
• Sudden contract non-renewal: Especially common for English teachers on annual contracts

If you encounter any of these, document everything — keep copies of timesheets, pay slips, messages, and contracts. This evidence is critical if you pursue a claim.

For a detailed overview of finding legal employment in Japan, including what to verify in your employment contract, see Living in Nihon's Complete Guide to Finding a Job in Japan.

Additional resources: Expatica's Japan Labor Law Guide provides a helpful English-language overview. For practical steps when your company violates labor laws, Jobs in Japan's violation guide is worth reading.

Summary

Japan's labor law framework is robust and applies fully to foreign workers. The key protections to remember:

• Equal treatment: No discrimination based on nationality in wages or conditions
• Working hours: Max 8h/day, 40h/week; overtime must be paid at 25–60% premiums
• Paid leave: 10 days after 6 months, up to 20 days; employers must ensure 5 days used
• Minimum wage: ¥1,055/hour national average (2024); Tokyo ¥1,163/hour
• Dismissal: Requires objective justification; 30-day notice mandatory
• Harassment: Power, sexual, and maternity harassment all prohibited with legal remedies
• Support: Use the multilingual hotline 0120-811-610 or a community union

Understanding your rights is the first step to exercising them. Don't hesitate to seek help if something feels wrong — Japan has systems in place to protect you, and many of them are specifically accessible to foreign workers.