Privacy Policy

Privacy Policy


As a provider of electronic contracting services, we are fully aware of our social mission regarding the protection of all personal information we handle, and we will comply with all laws and regulations regarding the protection of the rights of individuals and personal information.


  • With respect to personal information handled in the course of business related to electronic contracts, etc., as well as in the course of employee employment and personnel management, we will acquire, use, and provide personal information in an appropriate manner and will not handle personal information beyond the scope necessary to achieve the specified purpose of use. We will also take measures to ensure that such personal information is not used for purposes other than those specified.
  • We will comply with laws and regulations, national guidelines, and other norms regarding the handling of personal information.
  • In order to prevent the risk of leakage, loss, or damage of personal information, we will continuously improve our personal information security system by injecting management resources that match the actual conditions of our business in order to prevent such risks through reasonable security measures. In the event of an emergency, we will promptly take corrective measures.
  • We will respond promptly and sincerely to complaints and consultations regarding the handling of personal information.
  • The personal information protection management system will be reviewed and improved on an ongoing basis in a timely and appropriate manner in light of changes in the environment and actual conditions surrounding our company.

This policy shall be distributed to all employees to make them aware of it, and shall be made available to anyone at any time by posting it on the Company's website, pamphlets, etc., so that interested parties may obtain it as necessary.

Date of enactment: January 1, 2019
Last updated: April 1, 2022
Representative Director Seiji Yamashita

Handling of Personal Information

1. name, affiliation and contact information of the administrator (or his/her representative) regarding personal information

Business: TREASURY Corporation Seiji Yamashita, Representative Director
2F FRIEND BUILDING, 2-4-11 Nagatacho, Chiyoda-ku, Tokyo, Japan
Personal Information Protection Manager: Seiji Yamashita, Representative Director
Contact: Phone: 03-6455-5375

2. purpose of use of personal information

(1) If you receive a document, etc. (including those via a website, e-mail, etc.) directly from the person in question, you must submit it in writing, etc. (hereinafter referred to as the "Written Document"). (1) Purposes of use of personal information and purposes of use of retained personal data in cases where personal information is obtained directly from the person in writing, etc. (including through a website, e-mail, etc.; hereinafter referred to as "writing") (1) Purposes of use of personal information and retained personal data in cases where personal information is obtained directly from the person in writing, etc. (including through a website, e-mail, etc.)
Classification. Purpose of Use
Customer Information To provide services in the electronic contracting business, related after-sales services, and to introduce new products and services
Contact Information To answer inquiries
Shareholder Information To release information, send out handouts, and communicate with the public
Customer Information For business negotiations and various business communications, order placement, and billing and payment operations
Employee Information For personnel and labor management, business management, health management, and security management of the employees who use the service
Applicant Information For recruitment
(2) Purpose of use when obtaining personal information from the person in a manner other than in writing directly from the person
Customer Information For commissioned work
Subcontractor Personnel Information When obtaining subcontractor personnel information
Applicant Information Applicants from Hello Work, Riku Navi, Minavi, and other job placement websites and recruiting agencies for recruitment purposes.

Provision of Personal Information to Third Parties

We will not provide your personal information to third parties except in the following cases

  • With the consent of the person in question
  • When required by law
  • When it is necessary for the protection of the life, body, or property of an individual and it is difficult to obtain the consent of the person in question
  • When it is especially necessary to improve public health or to promote the sound growth of children and it is difficult to obtain the consent of the person in question.
  • When it is necessary to cooperate with a national agency, a local government, or an individual or entity entrusted by either a national agency or local government to execute affairs prescribed by law, and obtaining your consent is likely to impede the execution of such affairs.
  • When all or part of the handling of personal information is outsourced within the scope necessary to achieve the purpose of use in order to facilitate the smooth performance of business operations.

Outsourcing the handling of personal information

In the course of our business operations, we outsource part of our business to outside contractors in order to provide better service to our customers. Personal information may be entrusted to these subcontractors. In such cases, we select contractors that are deemed to handle personal information appropriately, and we require them to implement appropriate management of personal information by stipulating in contracts and other agreements the matters necessary to prevent the leakage of personal information of customers through appropriate management and maintenance of confidentiality.


5. measures taken for the secure management of retained personal data, etc.

We have established rules for the handling of personal information and specified personal information, as well as rules for safety measures, and have implemented measures (safety control measures from the organizational, personnel, physical, and technical perspectives) in accordance with the rules.

6. request for disclosure of personal information

Customers may contact the Company's "Complaints and Inquiries Office concerning Personal Information" regarding disclosure of their personal information (notification of purpose of use, disclosure, correction, addition, deletion, suspension of use or elimination, suspension of provision to a third party), or disclosure of records of provision to a third party. In such cases, we will respond within a reasonable period of time after confirming the identity of the customer. Please click here for details of the request for disclosure, etc.

Voluntary nature of providing personal information

Whether or not you provide us with personal information is at your discretion. However, if you do not provide us with the required information, we may not be able to provide you with the appropriate services.

8. acquisition by a method that is not easily recognizable by the person in question

Cookies are used to make it more convenient for you to visit our site when you come back, and they do not violate your privacy or have any adverse effect on your computer. The Company's website uses SSL (Secure Sockets Layer) data encryption for all areas where personal information is input. Furthermore, we have adopted measures such as installing firewalls to protect information within the site. However, due to the nature of Internet communications, we cannot guarantee complete security. Please understand this in advance.

About Authorized Personal Information Protection Organizations

Japan Institute for Promotion of Digital Economy and Community Secretariat of Certified Personal Information Protection Organization
Roppongi First Building, 1-9-9 Roppongi, Minato-ku, Tokyo 106-0032, Japan
Telephone number: 03-5860-7565 / 0120-700-779
(Office hours: Weekdays 9:30-12:00 13:00-16:30)
This is not a contact for inquiries about our products or services.

Handling of Personal Information

Inquiries regarding personal information of customers are accepted at the following contact point.


Postal Code 100-0014
2F FRIEND BUILDING, 4-11 Nagatacho 2-chome, Chiyoda-ku, Tokyo, Japan
Personal Information Protection Manager Seiji Yamashita

E-mail address:
*Please do not send specific e-mails.
TEL:03-6455-5375 (Office hours: weekdays 10:00-18:00)