In traditional Japanese management, pointing out subordinates’ mistakes on the spot to encourage immediate correction was considered a standard leadership practice. However, as of 2026, this “scolding” approach is being fundamentally reevaluated from the perspective of psychological safety.

📑Table of Contents
  1. MHLW Power Harassment Prevention Law Key Points and 2026 Amendments
  2. Feedback Practices to Enhance Psychological Safety
  3. NG Behaviors Managers Should Avoid and Boundary Lines
  4. Corporate Case Studies and Potential Tool Utilization
  5. Frequently Asked Questions (FAQ)
  6. Comparison Table: Traditional Scolding vs Modern Feedback
  7. Summary

Psychological safety refers to a state where team members feel they can express opinions or take risks without fear of punishment or ridicule. Google’s Project Aristotle identified it as the most critical factor for successful teams. Japanese workplaces are gradually adopting this concept, shifting from top-down scolding to behavior-focused, dialogue-based feedback.


MHLW Power Harassment Prevention Law Key Points and 2026 Amendments

The Ministry of Health, Labour and Welfare (MHLW) has positioned power harassment prevention as an employer obligation under the amended Act on Promotion of Labor Policy. From October 2026, obligations for preventing customer harassment and sexual harassment against job seekers will also be added.

Employers must implement the following measures: – Clarify and disseminate policies – Establish consultation channels and respond appropriately – Conduct prompt investigations and prevent recurrence – Prohibit disadvantageous treatment of complainants

The six types of power harassment include mental attacks (e.g., public scolding or personality denial), physical attacks, excessive demands, insufficient demands, isolation, and privacy invasion. Traditional “scolding on the spot” carries a higher risk of being classified as a mental attack, requiring companies to clearly define the boundary between guidance and harassment.


Feedback Practices to Enhance Psychological Safety

Effective feedback should be delivered in private one-on-one settings, focusing on specific behaviors and results. Approaching with “Let’s analyze together why this project deadline was missed” supports the subordinate’s growth based on facts.

Recommended practices include behavior-specific feedback, active listening, goal-oriented communication, avoiding public reprimands, documenting conversations, and integrating mental health support. 2026 workplace surveys indicate that high psychological safety correlates with lower turnover and higher engagement. Anonymous surveys and sentiment analysis tools are increasingly used as supplements, but final judgment must remain with humans.


NG Behaviors Managers Should Avoid and Boundary Lines

Public scolding or statements that deny a person’s character should be avoided. Presenting facts and improvement measures rather than venting emotions is essential.

The boundary lies in distinguishing guidance aimed at behavioral improvement from intimidating behavior. MHLW guidelines mandate establishing consultation systems and conducting prevention training; violations may result in administrative guidance. Managers must understand these rules and adopt approaches that protect subordinates’ dignity while promoting growth.


Corporate Case Studies and Potential Tool Utilization

Some companies are introducing conversation analysis tools to review communication patterns. However, tools serve only as aids, and human judgment remains indispensable. Over-reliance should be avoided; enhancing manager skills through training is more effective.


Frequently Asked Questions (FAQ)

Q1: What is the difference between appropriate guidance and power harassment?

Appropriate guidance aims at specific behavioral improvement and is fact-based. Power harassment includes personal attacks or intimidating behavior and falls under the six defined types when applicable.

Q2: How is psychological safety measured?

Methods include anonymous surveys, observing speech frequency within the team, and regular surveys. 2026 corporate cases show that training based on these measurements contributes to reduced turnover.

Q3: Is it NG to scold in front of subordinates?

It should generally be avoided. Communicating in a private setting protects the other person’s dignity and maintains psychological safety.

Q4: What was mandated for companies in the 2026 legal amendments?

Main obligations include establishing consultation systems, implementing prevention training, and addressing customer and job-seeker related harassment. Refer to the official MHLW guidelines at https://www.mhlw.go.jp/.

Q5: Can AI tools be used for harassment prevention?

They can help visualize communication but judgment must be made by humans. Use tools as supplements and avoid over-reliance.


Comparison Table: Traditional Scolding vs Modern Feedback

Item Traditional Approach Modern Approach (Psychological Safety Focus)
Feedback Setting Public immediate scolding Specific in 1-on-1 or private
Focus Personality/character criticism Behavior/results-focused feedback
Purpose Immediate correction/authority maintenance Growth support/trust building
Risk Mental health issues/turnover High engagement/innovation

Source: Based on MHLW guidelines and 2026 workplace surveys.


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Summary

Japan’s management culture is shifting toward emphasizing psychological safety. Managers are required to review traditional styles and adopt constructive feedback approaches that account for MHLW obligations. For details, refer to the official MHLW guidelines at https://www.mhlw.go.jp/.

krona23

Author

krona23

Over 20 years in the IT industry, serving as Division Head and CTO at multiple companies running large-scale web services in Japan. Experienced across Windows, iOS, Android, and web development. Currently focused on AI-native transformation. At DevGENT, sharing practical guides on AI code editors, automation tools, and LLMs in three languages.

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