Established / Last revised: June 30, 2026

Construction Record Camera My Page (the “Site”) uses cookies and other browser storage technologies to safely provide login and the basic functions of the Site.

1. Technologies Used and Purposes

TechnologyPurposeHandling
CookiesAuthentication processing, security, provision of Firebase servicesSaved by the browser or Firebase as necessary.
Local storage / IndexedDBMaintaining login status, temporary storage of authentication information, providing functions according to communication statusSaved inside the user’s browser.
Server logsFailure investigation, prevention of unauthorized access, service maintenanceIP address, access date and time, error information, and similar information may be recorded.

2. Advertising and Behavioral Tracking

The Site does not use cookies for advertising delivery, cross-site behavioral tracking, or advertising profiling. If analytics or advertising technologies are introduced in the future, this policy will be revised and prior notice or consent will be obtained as necessary.

3. Managing Cookies and Similar Technologies

You can delete or reject cookies and site data from your browser settings. However, because the technologies used by the Site are necessary for login and basic functions, disabling them may prevent login, file lists, upload, download, and other functions from working properly.

When using a shared device, log out from My Page after use and delete browser site data as necessary.

4. External Services

The Site uses Firebase Authentication, Cloud Firestore, Cloud Storage for Firebase, Cloud Functions for Firebase, and Firebase Hosting provided by Google LLC. For information handling by these services, please see the Privacy Policy and Firebase privacy and security information.

5. Contact

tetsu-o@ohnosangyou.page