Our commitment to trust & safety
We work to earn customer trust through quality management, information security and personal information protection.
Quality management
We continuously manage and improve quality through our quality management system, providing high-quality services through a consistent assurance framework to enhance customer satisfaction.
- Registration number
- 764955
- Applicable standard
- ISO 9001:2015(JIS Q 9001:2025)
- Applicable locations
- TOSEI Head Office, 1F & 2F, 54-2 Mamiya, Kannami-cho, Tagata-gun, Shizuoka
- Registered scope
- Software development, system development, data processing, research services and temporary staffing services
- Initial registration
- February 28, 2023
- Valid until
- February 23, 2029
- Certification body
- GIC Japan Co., Ltd.
Information security
To continue earning customer trust, we establish and operate an ISMS and rigorously manage information security to prevent leakage, alteration and loss of information.
- Registration number
- 768246
- Applicable standard
- ISO/IEC27001:2022(JIS Q 27001:2025)
- Applicable locations
- TOSEI Head Office, 1F & 2F, 54-2 Mamiya, Kannami-cho, Tagata-gun, Shizuoka
- Registered scope
- Software development, system development, data processing, research services and temporary staffing services
- Initial registration
- February 24, 2023
- Valid until
- February 23, 2029
- Certification body
- GIC Japan Co., Ltd.
Personal information protection
We promote personal information protection by ensuring all employees understand its importance and put protective measures into practice.
- Registration number
- No. 10825075