Version 1 - Enacted: March 5, 2026
“Data Toolbox” (hereinafter referred to as “the Service”) considers the protection of users’ personal information to be an important responsibility, and hereby establishes the following Privacy Policy.
This Policy describes how personal information is handled within the Service.
1. Information We Collect
The Service may collect the following information.
Information Provided by Users
- Name
- Email address
- Account information
- Inquiry details
Information Collected During Service Use
- Service usage history
- IP address
- Browser information
- Information obtained through cookies and similar technologies
Payment-Related Information
The Service uses the external payment service Stripe, Inc. for processing payments for paid services.
Credit card information entered by users is sent directly to Stripe’s system and is not stored on the Service’s servers.
The payment-related information that the Service may obtain is limited to non-sensitive information such as the following:
- Payment status
- Card brand
- Last 4 digits of the card number
- Payment date and time
- Subscription status
2. Purpose of Use of Personal Information
The information collected is used for the following purposes:
- Provision and operation of the Service
- Management of user accounts
- Improvement and development of the Service
- Responding to inquiries
- Prevention of unauthorized use
- Addressing violations of the Terms of Service
- Payment processing and contract management for paid services
- Notification of important announcements
3. Provision of Personal Information to Third Parties
The Service will not provide users’ personal information to third parties except in the following cases:
- When the user has given consent
- When required by law
- When necessary for the protection of life, body, or property
- When requested by a public authority
4. Use of External Services
The Service may use the following external services for its operation.
Stripe (Payment Processing)
Payment processing for paid services is handled by Stripe, Inc. Credit card information entered by users is securely processed by Stripe, and the Service does not obtain or store sensitive information such as card numbers.
For information on how Stripe handles personal information, please refer to the following:
5. Cookies and Analytics
The Service may use cookies and similar technologies for the purpose of improving the Service and analyzing usage patterns.
Cookies are small pieces of data stored in the user’s browser and do not contain information that directly identifies an individual.
Users may refuse cookies through their browser settings; however, doing so may result in some features of the Service becoming unavailable.
6. Security of Personal Information
The Service implements reasonable security measures to prevent leakage, loss, and alteration of personal information.
Regarding credit card information, the Service is designed not to retain card information on its side by using a PCI-DSS compliant payment service (Stripe).
7. Disclosure, Correction, and Deletion of Personal Information
Users may request the disclosure, correction, or deletion of their personal information.
If you wish to make such a request, please contact us at the address provided below. After verifying your identity, we will respond within a reasonable scope.
8. Use by Minors
If a minor wishes to use the Service, please obtain the consent of a parent or guardian before doing so.
9. Changes to the Privacy Policy
The contents of this Policy may be changed as necessary.
In the event of significant changes, users will be notified through the Service.
10. Contact Us
For inquiries regarding this Privacy Policy, please contact us at the following:
Data Toolbox Operator: Yuichi Yazaki
Version 1 - Enacted: March 5, 2026