Group Privacy Policy


Diamond Electric Holdings Co., Ltd. (hereinafter referred to as "the Company") keeps personal information of customers when providing various services.
We will protect personal information and strive to provide our customers with even greater security.
We will comply with laws and regulations concerning personal information and ensure the secure handling of personal information.

1. Acquisition of Personal Information

We will acquire personal information properly and without deception or other fraudulent means.
In addition, personal information may be collected to the extent necessary in the following cases:

  1. Consultation and Inquiry

2. Use of Personal Information

The Company will, when obtaining any personal information, identify the purpose of use thereof and obtain it to the extent it becomes necessary and through a lawful and honest manner.
When we use personal information for purposes not specified below, we will obtain prior written consent from the said person.

  • a. To contact for a response or confirmation to consultations or inquiries
  • b. To use for statistical information that does not identify personal information

3. Security Management of Personal Information

We will take necessary and appropriate measures to prevent a data intrusion, loss or damage of the personal information in our possession.

4. Outsourcing of Personal Information

When outsourcing all or part of personal information handling to any third parties, we shall conduct a rigorous investigation and perform necessary and appropriate supervision of the third parties to ensure the safe management of the entrusted personal information.

5. Provision of Personal Information to Third Parties

We shall not provide personal information to third parties without obtaining the prior consent of the said person, except as required by the Act on the Protection of Personal Information or other applicable laws and regulations.

6. Disclosure and Correction of Personal Information

When we receive requests to disclosure personal information from the said person, we shall promptly respond to the disclosure.
If the identity of the individual could not be confirmed as of oneself, the disclosure will not be made.
If there is a request for correction, addition or deletion of an error or errors in the content of personal information from the said person, we will promptly respond to these requests after sufficient investigation.
If the identity of the individual could not be confirmed as of oneself, we shall not comply with the request.
If you have any of the above requests or inquiries regarding our handling of personal information, please contact us at the following address:

Company Diamond Electric Holdings Co., Ltd.
Location 1-15-27, Tsukamoto, Yodogawa-ku, Osaka 532-0026, Japan
Phone +81-6-6302-8211

7. Organization and Structure

The Company appoints the head of Gereral Affairs Department as the personal information manager and implements appropriate management of personal information as well as its continuous improvement.

8. Other Notes

Third-party sites and services linked from content and advertisements operated by the Company have their own rules regarding the protection of personal information and data collection that are independent of the Company.
This site is not responsible for such terms and activities and expressly disclames any liability for them.

9. Continuous Improvement of Personal Information Management Methods

We review and continually improve our personal information management practices.

10. Changes to this Privacy Policy

The content of this policy is subject to change.
The revised policy shall become effective from the time it is posted on this website, unless otherwise specified by the Company.

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