Human rights
About Human rights
"At the Kumagai Gumi Group, all executives and employees recognize each other's diversity and respect the human rights of all people involved in our business.
Kumagaigumi Group Human rights policy- Human Rights Promotion Structure
- Human rights due diligence
- Access to remedy
- Stakeholder engagement
- Risk and Opportunities
Human Rights Promotion Structure
With regard to human rights initiatives, discussions are being held by the Human Rights Policy Expert Subcommittee, a subordinate body of the Sustainability Promotion Committee. The subcommittee met four times in FY2024.
Board of Directors
Receives reports from the executive side as appropriate, oversees the status of initiatives, and provides guidance as necessary.
Management Committee
Deliberates on important management issues.
Sustainability promotion committee
Considers comprehensive measures that contribute to the Company’s long-term growth and the creation of a sustainable society, from ESG and SDGs perspectives.
Human Rights Policy Expert Subcommittee
Formulation and promotion of the Human Rights Policy.

| Chair person | General Manager of the Management Strategy Division |
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| Members | General Manager of the Civil Engineering Department, General Manager of the Human resource Department, General Manager of the Building Management Department, General Manager of the Purchasing Department, General Manager of the Purchasing Department, General Manager of the Subcontractor Alliance Promotion Department, General Manager of the International Administration Department, General Manager of the Sustainability Promotion Department and an appropriate members designed by the chairperson. |
Human rights due diligence
Based on our human rights policy, Kumagai Gumi Group continuously identifies and evaluates risks through human rights due diligence, with the aim of preventing and reducing adversely impacts on human rights from our business activities.
Human rights due diligence is examined by the Human Rights Policy Subcommittee, a subordinate organization of the Sustainability Promotion Committee.
Human rights due diligence process

1. Identify negative impacts
With our group‘s business areas in scope, we recognize and organized human rights by referring to international guidance such as Guiding Principles on Business and Human Rights and Guidelines on Respecting Human Rights in Responsible Supply Chains, and evaluated and mapped the human rights issues based on the probability of occurrence and indicators of seriousness.
Our Group's value chain includes processes specific to the construction industry, such as construction management and safety and health management, which involve engagement with a vast number of partner companies. Consequently, we have identified the procurement and construction processes as the areas with the highest potential human rights risks within our Group's business.

We evaluated and mapped human rights issues—identified and organized within business areas with high potential risks—based on indicators of likelihood and severity in our own operations and supply chain. The priority human rights risks characterized by high likelihood and severity are listed below, and we are advancing various initiatives to address them.
Human rights Risk Map Blue【Supply chain】 Red【Our own operations】(Japanese only)

The priority human rights risks
【Supply chain】
- Excessive and unfair working hours
- Workplace bullying
- Insufficient wages, unpaid wages, and living wages
- Rights of foreign workers
【 Our own operations 】
- Excessive and unfair working hours
- Workplace bullying
- Sexual harassment
- Occupational Safety and Health
2. Suspend / correct negative impacts
We held an online training on human rights for our business partners (supplier). In addition, good initiative examples and concrete measures were introduced in the same webinar, and the participating companies were informed of our group's hotlines.
In FY2023, the company identified human rights major issues within its business operations. Among these issues, the treatment of foreign workers, a distinctive challenge in the construction industry, was selected as a main theme for discussion. A roundtable was held with representatives from Kumagai Gumi and Yuuei Kyoryoku Kai, joined by observer Chihiro Tsukada, a practicing lawyer, to exchange views and explore potential approaches.
Please take a look our at Integrated report P102
Initiatives in our own operations
We provide education through e-learning and in-house training sessions that address human rights initiatives. In addition, we conduct awareness-raising activities via the company intranet and email distribution to coincide with Human Rights Week in December.
In house awareness-raising
The Kumagai Gumi Group conducts e-learning for all employees on the prevention of harassment. 90% of employees undergo the program, which covers (1) power harassment, (2) sexual harassment, (3) harassment related to pregnancy, childbirth, childcare leave, and nursing care leave, (4) dealing with harassment, and (5) a confirmation test. Harassment prevention is designated as a mandatory topic in both onboarding training for new employees and training for management. In addition, internal education is provided through initiatives such as distributing email newsletters during Human Rights Week.
In house training
Kumagai Gumi conducts human rights training for new employees. This training serves as an opportunity to deepen understanding of: 1. Why it is important for companies to respect human rights. 2. Our company's initiatives regarding human rights. 3. Various human rights issues (including those related to women, persons with disabilities, Dowa issues, and harassment in general).
Initiatives in our own operations
Regarding long working hours—a challenge facing the construction industry—we are implementing measures under our "Action Plan 2025."
Kumagai Gumi Action plan 2025Initiative in Occupational Safety and Health
Under our Safety and Health Policy, we operate a highly effective management system.
We also focus on employee training and have established a framework to continuously apply the PDCA cycle.
3. Effectiveness Assessment
In FY2023, we conducted a survey targeting relevant 200 companies selected from our nationwide partner companies (Yuuei Kyoryoku Kai).
We have held a webinar in advance to provide details about the Kumagai Gumi Group Human Rights Policy and briefings about our intention to help the supply chain deepen their understanding about human rights.
| Priority issues in the supply chain to address on a priority basis | Questionnaire survey result |
Number of participant companies: 187/200 companies = 94% Average score: 27.8/31 points Target companies: 200 companies Companies, including group companies who subcontract construction, were selected from various industries by referencing frequency of trade. |
|---|---|---|
| Working hours (unfair, long working) | No serious risks | |
| Harassment | Insufficient initiatives regarding the hotlines ➡Promote | |
| Wage (shortage, unpaid) | No serious risks | |
| Foreign workers right | No serious risks |
In addition to the four priority issues, items such as questions about information security and occupational health were added to provide comprehensive content.
For responses that may potentially lead to serious risks, we interviewed the corresponding companies to correct mistakes and remedy differences in awareness through dialogues.
While none of the responses rise to the level of a violation of the law, we will continue to promote initiatives to reduce human rights risks.
Within our own operations, we have established an Occupational Health and Safety Management System and are driving continuous improvement through a highly effective PDCA cycle. Regarding working hours, we ensure the effectiveness of our initiatives by setting annual targets that are cascaded down to each department and individual, and by monitoring their progress.
4. Disclose information
Based on these results, we will continue to have dialogues with the suppliers to promote relevant initiatives.
In the future, we will examine measures to promote human rights initiatives, including delving into the priority issues and reviewing the survey scope. We will disclose information regarding our human rights initiatives through our website, Integrated Reports, and other channels.
| FY 2024 |
Number of Human Rights Policy Expert Subcommittee meetings held : 4 Number of reports to the Sustainability Promotion Committee : 2 Number of reports to the Management Committee and Board of Directors : 1 |
|---|---|
| FY 2023 |
Number of Human Rights Policy Expert Subcommittee meetings held : 5 Number of reports to the Sustainability Promotion Committee : 1 Number of reports to the Management Committee and Board of Directors : 1 |
FY 2022 |
Number of Human Rights Policy Expert Subcommittee meetings held : 4 Number of reports to the Sustainability Promotion Committee : 2 Number of reports to the Management Committee and Board of Directors : 2 |
Access to remedy
Kumagai Gumi has set up several hotlines inside and outside the company to allow all stakeholders, including all employees, to consult and report at any time. We prohibit unfavorable treatment to whistleblowers, and we allow anonymous reporting.
| List of hotlines available for consultation and report | ||
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Available for all employees | |
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Stakeholder engagement

Kumagaigumi identified human rights major issues within its business operations. Among these issues, the treatment of foreign workers, a distinctive challenge in the construction industry, was selected as a main theme for discussion. A roundtable was held with representatives from Kumagai Gumi and Yuuei Kyoryoku Kai to exchange views and explore potential approaches.
Please take a look our at Integrated report P102Risk and Opportunities
| Specific issues | Risk of inaction | Opportunities |
|---|---|---|
| Respect for human rights |
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