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Terms of Service

When operating this site, we respect the privacy of our customers, give due consideration to personal information, carefully protect it, and strive to manage it appropriately.

Basic policy

This site is a website operated by DIAMOND Co., Ltd. (hereinafter referred to as "our company").

As a company that develops businesses in the fields of Taijiken, martial arts, and qigong, Chinese medicine courses, and information services, we strongly recognize the importance of protecting personal information, and we have "Act on the Protection of Personal Information" and others. We will endeavor to protect the personal information of our customers by complying with the norms and by having all officers and employees comply with the internal regulations for the protection of personal information.

Definition of personal information

In this policy, personal information means information that can identify an individual customer by one or more combinations of "customer's name", "age", "address", "telephone number", "email address", etc.

Purpose of use of personal information

We will not use the personal information provided by customers for inquiries and applications for various services related to our business, conducting questionnaires at various event venues, etc. for purposes other than the following purposes without the consent of the customer. However, we may use it outside the scope with the consent of the customer and when required by law.

purpose of use

Business to complete the service you applied for and contracted. (Customer inquiries, contact with customers, etc.)

Providing services and information according to customer needs and requests. (Distribution of e-mail newsletter, lesson information, etc.)

Improvement and improvement of websites, products and services and development of new services.

Analysis of other access status, etc.

Scope of provision of personal information to third parties by business consignment

We will not provide personal information to a third party except with the consent of the customer and when required to comply with laws and regulations.

However, only in the following cases where some or all of the business is outsourced to a third party, personal information will be provided (disclosed) to the outsourced third party to the minimum extent necessary for business execution. In that case, we will make every effort to protect personal information, such as making arrangements regarding the protection of personal information so that the personal information can be safely managed, and provide necessary and appropriate supervision to the outsourced third party organization. I will do it.

When the service you applied for / contracted is a business or service that is implemented in a cooperative or affiliated relationship with us (affiliated lessons, etc.).

Security measures

In order to ensure the safety and accuracy of personal information, we will implement safety measures to prevent unauthorized access, loss, destruction, falsification and leakage, and strive to protect personal information.

In addition, personal information entered by customers on the website operated by our company is encrypted using SSL (Secure Socket Layer) technology and sent and received. However, please note that we are not responsible for the protection of customer's personal information posted on bulletin boards, etc. that are open to the public.


On the website operated by our company, there is a page that uses a technology called "cookie", which is a small amount of data sent from the web server to your browser. In this case, it may be stored as a file on your disk, but it is for you to obtain information more conveniently when you use this website again, and it is information that can identify you personally. Does not include. Please note that if you disable the cookie function by setting your browser, you may not be able to use some of the services on the web page.

access log

The website operated by our company records the information of the person who accessed it in the form of an access log, but it does not include personally identifiable information. This access log will be used only for statistical analysis of website usage, service improvement and improvement, and new service development.

About linked websites

We are not responsible for the protection of your personal information, the content of the information, etc. for the websites of other businesses (or individuals) linked from the websites operated by our company. We recommend that you check the rules regarding the handling of personal information on the website and use it at each link.

About revision

We may change the contents of this web page without prior notice. When using our web page, please check the latest content on this page.

Correction / deletion of personal information

We will add, change, or delete the registered information only when we can inquire that you are the customer when requested by the customer.

Supplementary Provisions: This agreement will come into effect on January 1, 2021.

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