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privacy policy

YUI LLC (hereinafter referred to as the "Company") has adopted the following privacy policy (hereinafter referred to as "the Company") regarding the handling of personal information of customers and business partners obtained through all services provided to customers in the business conducted by the Company (hereinafter referred to as the "Services"). (hereinafter referred to as "this policy").

Our company complies with the laws and regulations applicable in the countries or regions where we provide this service (hereinafter referred to as "applicable laws"), and strives to appropriately protect personal information based on this policy.


Article 1 (Handling of personal information) 

Our company handles personal information in accordance with applicable laws, giving due consideration to protecting the privacy of our customers and business partners (hereinafter referred to as "users"). Furthermore, depending on the content and purpose of this service, our company may establish separate provisions regarding the handling of personal information for each service, and if we receive individual consent from users regarding this, we will The provisions shall take precedence over this policy.  


(1) Personal information to be acquired

The following personal information is acquired by our company in order to achieve the purposes set forth in "Article 1 (3) Purpose of Use of Personal Information."

  • Information provided by users

・Account information (email address, user ID, password, etc.)

  • Information about the device, browser, and app you are using

・Information such as OS, location information, IP address, language settings, etc.


(2) How to collect personal information

In order to provide this service to users, our company may collect personal information in the following ways.

  • How to have users directly input information on this service

  • Methods for users to provide information to our company by e-mail, post, paper, telephone, etc.

  • How to collect information when users use and view this service

  • How we collect information indirectly from third parties

  • A method of mechanically collecting content displayed on third-party services with the user's consent.


(3) Purpose of use of personal information

The purposes of use of personal information acquired by our company are as follows.

  • To smoothly provide, improve, improve functionality, and maintain improved quality of this service.

  • To investigate and identify and prevent unauthorized use of the Service, fraud, cyber attacks, and other illegal or potentially fraudulent activities.

  • To confirm the usage status of this service based on inquiries, etc. from users, and to respond and respond to inquiries, etc.

  • To optimize this service for users (planning, improving services, content, campaigns, etc., and providing information)

  • To perform other purposes incidental to the purposes of use ① to ④ above  


(4) Provision to third parties

Personal information acquired by our company will not be provided, disclosed, or shared with third parties unless we receive individual consent from the user, as permitted by applicable law, or as specified below.  

  • Publication by user

Public information on Internet services that can be accessed by an unspecified number of users can be viewed by third parties other than the users. When setting or posting profile information on this service, please be careful about its contents and the scope of disclosure.

  • Subcontracting
    Our company may outsource the handling of information within the scope of "Article 1 (3) Purpose of use of personal information." In that case, these subcontractors will only have access to the minimum amount of information necessary to carry out their work on our behalf, and will not use the information beyond the scope of their outsourced work. Additionally, we comply with applicable laws and exercise necessary and appropriate supervision over these subcontractors.  

  • joint use

Our company may jointly use acquired information in order to achieve "Article (3) Purpose of use of personal information" with the aim of improving the added value of the overall service provided to users. In that case, the Company and the joint user will stipulate matters regarding confidentiality and create a system that complies with applicable laws.

  • Statistics

The Company may process the information provided by users to the Company into statistical information in a form that does not identify individuals, and may do so within the scope permitted by applicable law, regardless of the provisions of this policy. It may be freely used, disclosed, and provided to third parties.

  • Compliance and cooperation with public authorities

We may contact third parties, such as law enforcement agencies or courts, as required by applicable law, such as when we receive a request pursuant to a legal process such as a warrant, or when there is imminent danger to person or property. We may disclose personal information to.

  • others

If we deem it necessary based on social norms, we may disclose personal information if it is difficult to obtain the consent of the individual.

In addition, in the event of a succession of our business that is subject to this policy, such as an acquisition, merger, or change of business entity, personal information will also be transferred to the successor of the business to the extent permitted by applicable law. There is a possibility.


Article 2 (Procedures for disclosure, correction, suspension of use, etc. of personal information)

Users can check and correct their personal information at any time.

If the user requests the Company to disclose personal information or records provided to a third party that cannot be confirmed on the Service, the user may request disclosure except in the following cases.

  • If disclosure is likely to harm the life, body, property, or other rights and interests of the user or a third party

  • If disclosure is likely to significantly impede the proper implementation of our business.

  • If disclosure would violate applicable law;

  • If it cannot be confirmed that the request for disclosure is from the user himself/herself

  • If personal information has already been deleted and is no longer retained

If, as a result of disclosure, we determine that the content of the personal information held by us is incorrect, we may request that the personal information be corrected, added to, or deleted.

In addition, users can request to stop using or delete this service, or stop providing it to a third party. In that case, our company will investigate, and if it is recognized that there is a reasonable reason for the user's request, we will suspend or delete the personal information to the extent necessary to protect the customer's rights and interests, or We will stop providing the information to those persons. However, we may not be able to respond to your request if the billing method is incomplete, the content of the request has no reasonable reason, or if it is difficult to comply with applicable laws. If usage is suspended, the user will no longer be able to use all functions of this service. Additionally, the Company has no obligation to continue retaining any information regarding users.


Article 3 (Handling of this policy) 

We will review and improve this policy from time to time in line with changes in applicable laws and social norms, take strict security measures to properly manage the information we obtain, and ensure the protection of personal information on an ongoing and permanent basis. I will go to


Article 4 (Contact information)

For inquiries regarding this policy, please contact the contact point below.



Privacy Policy Contact Us


Creation date: December 10, 2023


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