Ryohin Keikaku Co., Ltd.

Sharing Personal Data with Third Parties

Ryohin Keikaku may disclose personal information received from customers who use the MUJI online store or the MUJI app service in the following cases.

  1. (1) Third parties with whom personal data is shared
    Advertising distributors, advertising agencies, sales promotion agencies, consulting firms, survey companies, etc.
    For specific information on the recipients of personal data, please check the list of third parties with whom personal data is shared.
  2. (2) Types of personal data shared with third parties
    Member ID, email address, device ID (IDFA/AAID), order ID, location information, etc.
  3. (3) Purposes of providing personal data to third parties
    We share personal data with third parties for purposes such as analyzing advertising distribution and purchasing in accordance with customer wishes, and improving services based on performance data.
  4. (4) Other details regarding the sharing of personal data with third parties
    Details on the method of providing personal data, the recipients’ purpose of use of the data, and other specific information are available here.
Method of providing personal dataWe provide personal data after the original data has been hashed.1
Scope of use of personal data by recipientsWe perform data analysis and performance measurement after comparing the personal data we provide, and the data acquired by the recipients based on the following scope of use.
  • Advertising distribution and information delivery based on the customer’s wishes (e.g., for displaying ads related to the customer’s interests, sending sales promotion and event information tailored to the customer and skipping ads the customer does not wish to see)
  • Improvement of services by measuring advertising effectiveness, analyzing performance data, etc.
Withdrawal of consent for sharing of personal dataCustomers may choose to give or withdraw their consent at any time through the online store registration information update screen (login required).
(It may take approximately one month for changes to take effect.)

1. “Hashing” is a specific calculation method of irreversibly changing the form of the original character string.
Since the hash function is unidirectional, the original data cannot be restored from the hash value without having access to the original data.

Sharing personal data with third parties in other countries

When sharing personal data with third parties through our services, we may, in some cases, provide personal data to third parties in other countries.

CategoryDetails
If personal data is provided to a third party located in a foreign countryIf the third-party recipient company (including its headquarters) is located in a foreign country, or if the servers of the systems used in conducting analysis, etc., are located in a foreign country
Country where the recipient is locatedU.S.A.
Republic of Singapore
Information on systems for protection of personal information in the countries of recipients
Note: Posted on the website of the Personal Information Protection Commission		U.S.A. (Federal)
U.S.A. (Illinois)
U.S.A. (California)
U.S.A. (New York)
Republic of Singapore
  • Third-party recipients of personal data comply with the personal information regulations in their respective countries.
  • Please check the privacy policy of each third-party recipient for the measures they take for the protection of personal information.

Last updated on September 9, 2025

Provision of personal information to third parties | Ryohin Keikaku Co., Ltd.