Privacy Policy

Privacy Policy This Privacy Policy describes how 30000days (the “Service”) collects, uses, and protects user information. This Privacy Policy forms part of the Terms of Service governing the use of the Service. By accessing or using the Service, you acknowledge that you have read, understood, and agreed to this Privacy Policy. 1. Information We Collect The Service may collect the following information: - Information voluntarily provided by users (such as email address or display name) - Usage data and technical information (such as access time, device information, IP address, browser type, and interaction logs) - Payment-related information (note: credit card details and payment credentials are handled exclusively by third-party payment providers and are not stored by us) The Service is not intended to collect highly sensitive personal data. 2. Purpose of Use Collected information is used solely for the following purposes: - To provide, operate, maintain, and improve the Service - To respond to user inquiries and support requests - To prevent misuse, fraud, or unauthorized access - To monitor usage trends and improve performance, usability, and security 3. Prohibited Information Users must NOT input, upload, transmit, or store any of the following information through the Service: - Highly sensitive personal information (including but not limited to home address, phone number, government-issued identification numbers, health data, or biometric data) - Personal information of third parties without proper authorization - Login credentials, passwords, authentication keys, or security information for other services - Any information that violates applicable laws or public order The Service assumes no responsibility or liability for any damage, loss, or consequences resulting from the input of such information. 4. Analytics and Cookies The Service may use cookies or similar technologies for functional, analytical, and performance-related purposes. We may use third-party analytics services, such as Google Analytics, to collect and analyze usage data in order to understand how the Service is used and to improve its functionality. Such analytics services may collect information such as IP address, device information, browser type, pages visited, and interaction data in accordance with their own privacy policies. Users may disable cookies through their browser settings; however, doing so may limit certain features or functionality of the Service. 5. Data Management and Security We take reasonable technical and organizational measures to protect user information from unauthorized access, loss, misuse, or alteration. However, no system is completely secure. You acknowledge and agree that we do not and cannot guarantee absolute security of data. To the maximum extent permitted by applicable law, we assume no responsibility or liability for any loss, leakage, unauthorized disclosure, alteration, or destruction of data, including personal information, except to the extent caused by our willful misconduct or gross negligence. 6. User Rights and Data Deletion Users may request deletion of their personal information where technically and legally feasible. We do not guarantee immediate or complete deletion in all cases, including but not limited to situations where data retention is required for legal, security, operational, or legitimate business purposes. 7. Disclaimer of Liability The Service is provided on an “AS IS” and “AS AVAILABLE” basis. To the fullest extent permitted by applicable law, the Service shall not be liable for any direct, indirect, incidental, special, consequential, exemplary, or punitive damages arising out of or relating to the use of, or inability to use, the Service, regardless of the cause or legal theory. Users expressly agree to use the Service at their own risk and discretion. 8. Purpose Limitation Statement The Service is intended solely for personal record-keeping and management purposes. The Service does NOT provide medical, legal, financial, or professional advice of any kind and shall not be relied upon for such purposes. Users are solely responsible for any decisions, actions, or outcomes resulting from their use of the Service. 9. Service Changes and Termination We may modify, suspend, or discontinue the Service, in whole or in part, at any time, with or without prior notice. We shall not be liable for any damages or losses resulting from such modification, suspension, or termination. 10. Changes to This Privacy Policy This Privacy Policy may be updated at any time without prior notice. The updated version shall become effective upon being posted on the Service. Continued use of the Service after any changes constitutes acceptance of the revised Privacy Policy. 11. Governing Law This Privacy Policy shall be governed by and construed in accordance with the laws of Japan, without regard to conflict of law principles. 12. Contact For any questions or inquiries regarding this Privacy Policy, please contact us through the contact method provided within the Service. Effective Date: 2025-12-25