Promotion of EMS (Environment Managemental System)
ISO14001
The Kikkoman Group utilizes ISO14001 as a tool to achieve its Group Environmental Policy and objectives. In June 2011, we obtained integrated certification for our operations in Japan, and main overseas sites have also acquired certification individually, enabling us to promote environmental management at a higher level.
In addition to complying with environmental laws and regulations, we adhere to management standards that are even stricter than those we have voluntarily established, incorporating measures to reduce environmental risks into our daily operations. Furthermore, we strive to share information with stakeholders and leverage knowledge, technologies, and experience both within and outside the Group to advance environmental conservation activities.
Implementing ISO 14001
The Kikkoman Group regularly organizes meetings, inviting managers from its group companies, operational bases, and environment-related facilities (including wastewater treatment and industrial waste storage facilities) to exchange information with the ISO 14001 secretariat members and facilitate their interaction, as well as to share various environmental issues, such as implementation and amendments of laws and regulations, ISO 14001-compliant practice at other establishments, the operating status or problems at environment-related facilities, know-how and new technologies to prevent pollution and conserve the environment.
（November 2024 at Hokkaido Kikkoman Co.）
In 2012 we began implementing “Environmental Close-Call Incident Reports.”
An environmental close-call incident report requires reporting of incidents that could potentially result in environmental pollution or other risks during business activities. The term “close-call” refers to events that elicit fear or anxiety in the workplace. When an environmental close-call occurs, the workplace must investigate the cause of the incident, consider measures to prevent recurrence, and compile a report. The distribution of these reports to each worksite aims at both sharing information and enhancing proactive measures for preventing environmental pollution and other risks.
ISO 14001 Certification Maintenance Audits
We strive to further improve our level of environmental management by using an external certification body to regularly renew and maintain ISO 14001 certification at ISO 14001 certified business sites, as well as by promoting the exchange of information among business sites through horizontal deployment of audit results.
ISO 14001Certification Maintenance Audit
(April 2025, Kikkoman Soyfoods Co., Saitama Plant)
ISO 14001 Certification Maintenance Audit
(April 2025, Manns Wines Co. Ltd., Katsunuma Winery)
ISO 14001 Certification Training for Internal Auditors
Each year, we invite external experts to conduct an internal environmental auditor training course. Employees from several Kikkoman Group companies who attend the course learn about the Environmental Management System (EMS), ISO14001 requirements, and internal environmental auditing. Upon completion, participants become internal environmental auditors.
Certification training program for the internal environmental auditors
(September 2024, Kikkoman Noda Head Office )
Certification training program for internal environmental auditors
(September 2025, Kikkoman Noda Head Office)
Collaborative Workshops with the ISO 14001 Area EMS Office
In fiscal year 2024, Kikkoman Environment Department employees served as lecturers for collaborative workshops targeting the EMS office at each business location within the Kikkoman Group. The goals of these workshops were:
- ISO 14001: Understand the 2015 standard requirements
- Understand and confirm area manuals and management regulations
- Strengthen communication between participants
ISO Joint Study Group
（Nagareyama Kikkoman Co., October 2024）
（Kikkoman Soyfoods Co. Gifu Plant, October 2024）
ISO14001 Internal Auditor Competency Enhancement Workshop
In fiscal 2025, to reaffirm the purpose of internal audits and maintain the skills necessary for effective auditing, we held an ISO14001 Internal Auditor Competency Enhancement Workshop for internal auditors from Kikkoman Group companies and business sites.
Through demonstrations by members of Kikkoman’s Environmental Department and repeated hands-on training, participants improved their auditing techniques and enhanced their competency.
ISO14001 Internal Auditor Competency Improvement Study Group
(September 2025, Kikkoman Noda Head Office)
Responsible Industrial Waste Processing
The Kikkoman Group sorts industrial waste, whilst reducing and recycling waste products to the furthest extent possible. In Japan, we use specialized collection and transportation companies as well as intermediate treatment facilities which have obtained government permission to conduct these services. Furthermore, we have established the “Kikkoman Group Waste Guidelines” to commit to responsible processing. During FY2024, there were no instances of serious wastewater or waste material leaks, nor occurrences of pollution or environmental damage during the transport of hazardous waste materials within the Kikkoman Group.
Guidelines for Waste Disposal
The Kikkoman Environment Department has set forth guidelines for our entire group to facilitate the continuance of responsible processing in compliance with laws and regulations (Waste Management Laws) for the processing and clean-up of waste materials. As these guidelines cover basic directives beginning with the storage of waste materials (including valuable waste materials) to the confirmation of extraction and final disposal completion, in addition to complying with waste material processing regulations and other relevant laws, they also stipulate Kikkoman Group rules for:
○ Issues that are difficult to determine or address under existing laws and regulations
○ Actions (compliance) that go beyond the legal requirements of the waste generator
Furthermore, these guidelines are subject to periodic reviews and revised as necessary when relevant laws and regulations are amended.
On-Site Verification of Industrial Waste Disposal Contractors
To determine the final processing (landfilling or sale as resource) of industrial waste generated within the Kikkoman Group, planned visits are made to industrial waste processing facilities to conduct on-site verification.
We will continue to conduct on-site verifications to ensure the responsible processing of industrial waste.
Industrial Waste Management Training
“Industrial Waste Management Training” is conducted for industrial waste managers, primarily those at major domestic offices in Japan. For the training, we invite external experts and compile a wide array of learning content that covers industrial waste classification, relevant laws and regulations, disposer responsibilities, selection of collection, transport, and disposal contractors, outsourcing contracts, handling of industrial waste management slips and electronic manifests, as well as basic management requirements and the latest technology. After the training, a test is conducted to assess the participants' proficiency and competence.
Industrial Waste Management Training
(Kikkoman Noda Head Office, November 2024)
Waste Management Training by Sales Office
From August to November 2025, the Kikkoman Group conducted waste management training sessions for our main sales offices in Japan. The sessions covered basic knowledge of waste management and response methods based on past cases, aiming to enhance the competency of personnel at each location.
(September 2025 – Kikkoman Kyushu Branch)
(September 2025 – Kikkoman Kinki Branch)
Environmental Orientation for Employees
Training for New Employees
Kikkoman New Employee Training
(April 2025, Kikkoman Noda Head Office)
Kikkoman New Employee Training
(April 2025, Kikkoman Noda Head Office)
The Kikkoman Environmental Department provides annual training for newly hired employees to promote their awareness of environmental issues and acquirement of basic knowledge. In April 2025, this new employee training session raised global environmental issues, and introduced the Kikkoman Group’s vision and initiatives towards solving these, together with obtained results.
Overseas Site Visits and Employee Environmental Education
The Kikkoman Environment Department selects one overseas region every year and sends its members to visit the Kikkoman Group's production site(s) within that region, inspect the environment-related facilities, and provide lectures on environmental issues to local employees.
| Asia Region (FY2023) |
|
|---|---|
| Europe Region (FY2024) |
|
| The Americas (FY2025) |
|
(September 2023, KSP, Singapore)
(September 2023, SDM, Thailand)
(October 2024, KFE, the Netherlands)
Environmental education for overseas employees
(October 2024, JFCEU, Germany)
(September 2025, KMP, the U.S.)
(September 2025, KFI, the U.S.)
Training for Wastewater Treatment Facility Managers
Our “Training for Wastewater Treatment Facility Managers” is a training program for managers of wastewater treatment facilities at the Kikkoman Group's major domestic business sites, where they receive lectures on the latest technologies from experts annually. In FY2024, in addition to the preliminary e-learning and face-to-face training sessions, participants visited the Kurita Innovation Hub, the research and development base of Kurita Water Industries Ltd. and toured their state-of-the-art facilities related to water and the environment.
Training for Wastewater Treatment Facility Managers（July 2024, Kurita Innovation Hub）
External Evaluations
The Kikkoman Group actively participates in surveys conducted by outside organizations and uses their unbiased and subjective evaluations as a goal to improve and renew our environmental conservation activities.
NIKKEI SDGs Management Survey
In the 2024 survey, the Kikkoman Group received a 4-star rating (standard score of 60.0). Specifically, our standard score for environmental value was 62.5, with high evaluations for the indicators of "Initiatives towards decarbonization" and "Monitoring and reduction of electricity consumption."
Toyo Keizai Corporate CSR Ranking
In the 2025 edition of the Toyo Keizai Corporate CSR Rankings, an evaluation encompassing both financial and social responsibility (CSR) aspects, the Kikkoman Group received a score of 91.3 for the category of “Environment”, ranking 71st among listed companies. Our overall CSR ranking (listed companies) was 165th, ranking 7th among food production companies.
CDP
A non-profit organization headquartered in the United Kingdom, the CDP’s main activities are to request disclosure of environmental impact countermeasures from companies and public authorities and promote these countermeasures through disclosure.
In 2024, the Kikkoman Group responded to questionnaires on “Climate Change”, “Forests” and “Water Security”, and was selected for the “A List”, the highest score, for “Water Security”.
Furthermore, we received a “B” score for “Climate Change”, as well as a “B” score for “Forests”, which we responded to for the first time.
Kikkoman Corporation was named a Supplier Engagement Leader, the highest rating in the CDP’s 2024 Supplier Engagement Assessment (SEA).
The SEA evaluates how effectively companies collaborate with suppliers on climate-related issues, focusing on four areas: governance, targets, Scope 3 emissions, and value chain engagement.