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MUSHROOM Data Solution Group (hereinafter referred to as "the Group") establishes the following privacy policy, builds a personal information protection system, and promotes the protection of personal information by making all employees recognize the importance of protecting personal information and take measures to do so.

Management of Personal Information

The Group maintains accurate and up-to-date personal information of customers and takes necessary measures such as maintaining security systems, establishing management systems, and thoroughly educating employees to prevent unauthorized access, loss, damage, alteration, and leakage of personal information. We implement safety measures to strictly manage personal information.

Purpose of Use of Personal Information

Personal information entrusted to us by customers will be used for sending emails and documents as a response to inquiries or to provide information about our business.

Prohibition of Disclosure and Delegation of Personal Information to Third Parties

The Group appropriately manages personal information provided by customers and does not disclose it to third parties except in the following cases:

  • With customer consent

  • When it is necessary to disclose information to contractors to provide the service desired by the customer

  • In case of non-payment and no response for a certain period to notifications from the Group or our affiliated payment companies (disclosure through the referral system to the referring party, or to credit information agencies)

  • When disclosure is required by law

Safety Measures for Personal Information

The Group takes comprehensive security measures to ensure the accuracy and safety of personal information.

Inquiry of Personal Information

If a customer wishes to inquire, correct, or delete their personal information, we will respond after confirming the identity of the individual.

Compliance with Laws and Regulations, and Review

The Group complies with Japanese laws and other regulations applicable to the personal information it holds, and strives to improve the content of this policy by reviewing it as necessary.

Consent to Use of Personal Information

By applying for our services, customers are deemed to have agreed to the above contents.


Inquiries in English:


Phone: +1 8667879955

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