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Privacy Policy

Winfield Japan Corporation (hereinafter referred to as "Winfield Japan") promotes the protection of personal information by establishing the following personal information protection policy, building a system for protecting personal information, and ensuring that all employees recognize the importance of protecting personal information and take appropriate measures.

Management of personal information

In order to keep customers' personal information accurate and up-to-date and to prevent unauthorized access to, loss, damage, falsification, or leakage of personal information, we take necessary measures such as maintaining a security system, developing a management system, and providing thorough employee training, and we implement safety measures and strictly manage personal information.

Prohibition of disclosure or provision of personal information to third parties

We will appropriately manage the personal information we receive from our customers and will not disclose personal information to third parties except in the following cases

  • When the customer has given consent
  • When disclosing information to contractors to whom we outsource services in order to provide services requested by customers
  • When disclosure is required by law

Security measures for personal information

We take all possible security measures to ensure the accuracy and safety of personal information.

Inquiry of the person involved

If a customer wishes to inquire about, correct, or delete his/her own personal information, we will respond to the request after confirming the identity of the customer.

Compliance with and review of laws, regulations, and norms

We will comply with Japanese laws, regulations, and other norms applicable to personal information in our possession, and will review and improve the contents of this policy as appropriate.

Contact Us

For inquiries regarding our handling of personal information, please contact the following

Ohno Bldg. 4F, 11-5 Yayoi-cho, Koshigaya-shi, Saitama 343-0816, Japan
TEL: +81-3-6263-0859


Please feel free to contact us with any questions or concerns you may have regarding our business, construction, or other matters.