Information Security
Cyber security initiatives
We make group-wide efforts to comply with laws and regulations in various fields, including information security, product security, and the protection of personal information.
Specifically, a Cyber Security Committee has been established under the Risk Compliance Committee to formulate rules and regulations concerning security, as well as to control and manage security for the entire Group. In the unlikely event of a security incident, we will promptly report the incident to the relevant authorities through the Cyber Security Committee.
We also utilize security rating services to maintain and operate cybersecurity measures. (We have maintained a grade A since April 2024.)

| FY2022 | FY2023 | FY2024 | FY2025 | FY2026 | |
|---|---|---|---|---|---|
| Number of security incidents * | 0 | 0 | 0 | 0 | 0 |
- *Serious incidents that could affect business continuity
Acquired ISO/IEC 27001(Information Security Management System)
We acquired ISO/IEC 27001 certificate, which is an international standard published by the International Organization for Standardization and the International Electrotechnical Commission.
- Certification body:
GCERTI Co., Ltd.
- Certificate No:
- Scope of Certification:
Development and operation of internal business systems, Design, implementation and operation of internal IT infrastructure, Information security management in internal IT environments
Acquired IEC62443-4-1 (Security for industrial automation and control systems)
We acquired IEC 62443-4-1 certificate, which is an international standard published by the International Electrotechnical Commission.
- Certification body:
LABORATOIRE CENTRAL DES INDUSTRIES ELECTRIQUES(LCIE)
- Certificate No:
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