#Japan #Tokyo #labor regulations #Koyo-Clean #Non-Regular Employment

Understanding New Labor Regulations for Non-Regular Employees

As of October 1, 2026, significant changes to Japan's labor regulations will impact how companies must communicate differences in treatment to non-regular employees, including part-time and fixed-term workers. The General Incorporated Association, Koyo-Clean Employment Academy, has raised concerns about the implications of these rules and has been proactive in informing businesses of the necessary adjustments. This new regulatory framework requires employers to provide explanations regarding discrepancies in wages and bonuses with the aid of documented materials, effectively eliminating informal verbal explanations that have been common practice up until now.

Changes to Explanation Duties

Previously, when non-regular employees questioned why they received different treatment than regular employees, managers often resorted to providing vague verbal responses. However, with the upcoming rule changes, such practices will be deemed invalid. Employers must now utilize documentation to substantiate their responses or hand employees clear and comprehensive materials detailing the explanation. This requirement means that work regulations will need substantial updates, and explanation handbooks may need to be created by many organizations.

Informational Webinar and Q&A Sessions

In response to these developments, Koyo-Clean has released a concise overview video on YouTube aimed at media representatives and corporate personnel. This video succinctly outlines the key points of the new regulations, allowing viewers to quickly grasp the essential details.

Additionally, the association is organizing a separate Q&A session specifically for media and company representatives. This will provide an opportunity for direct interactions with professional labor consultants to clarify any lingering questions regarding specific scenarios and the potential implications of the new rules.

• - Date: July 14, 2026 (Tuesday) from 12:00 PM to 6:00 PM (sessions can be adjustably timed due to the individual nature of the consultations)
• - Format: Telephone or online meetings
• - Participants: Media reps and corporate representatives
• - Cost: Free of charge
• - Application: Interested parties can contact the office via email at [email protected] to register.

Key Questions Raised About the New Regulations

1. Why is Oral Communication Being Considered Insufficient?

The regulations are designed to ensure fairness and accountability. By requiring the use of documentation, companies create a more transparent and structured dialogue about treatment discrepancies.

2. What Must Be Included in the Explanation Materials?

Specific details such as compensation structures, performance metrics, and the rationale behind disparities in employee benefits should be clearly articulated in the materials provided to non-regular employees.

3. What Risks Do Companies Face Without Adequate Documentation?

Failure to provide necessary documentation can lead to legal ramifications, potential disputes, and damage to employer-employee relationships.

4. Why Should Companies Revise Employment Rules Immediately?

Immediate action is needed to align company policies with legal requirements, safeguarding against non-compliance risks while enhancing workplace morale.

5. Effective Training for Management

A well-informed management team is essential to avoid conflicts and misunderstandings. Companies should prioritize training on the approved methods of explanation to ensure clarity and compliance with new regulations.

Instructor Profile

Jun Ono, a certified labor and social security attorney, has conducted over 400 training sessions on harassment and labor-related topics in corporate and educational settings. He is known for his practical approach, emphasizing the application of legal standards in real-world scenarios and oversees the training of clean employment planners.

About Koyo-Clean Employment Academy

Founded in 2023 as a group company of SA Corporation, Koyo-Clean focuses on credentialing and training related to labor and harassment prevention. With over 750 professionals obtaining the Clean Employment Planner certification, the organization actively supports businesses, local authorities, and educational institutions across Japan.

For more information, visit our official website at Koyo-Clean.