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ARTICLE · 25 JUNE 2025

Employer Essentials For Japan's Working Time Regulations

In Japan, standard working hours are limited to eight hours per day and 40 hours per week.

JapanEmployment and HR

In Japan, standard working hours are limited to eight hours per day and 40 hours per week. However, flexibility is built into the system through structured agreements and exemptions. We explore the essentials for employers when it comes to working time in Japan.

The basics

An employer is prohibited from requesting its employees work more than eight hours per day, or 40 hours per week, although this standard limit can be exceeded by agreement, known as an 'Article 36 Agreement'. The employer must enter into it with a labour union to which the majority of its employees belong or, if such a labour union does not exist, an employee representative who represents the majority of its employees. Once an Article 36 Agreement has been executed, the employer must submit it to the Labour Standards Inspection Office before requiring employees to perform the overtime. Such an agreement is also required if an employer wishes an employee to work on a statutory holiday.

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