Privacy Policy
About This Privacy Policy
This Privacy Policy applies to the websites and apps developed and provided by Hinokoto Studio (collectively, the “Service”).
Privacy
Hinokoto Studio respects user privacy and strives to handle personal information and other user-related information appropriately.
Third-Party Services
The Service may use the following third-party services for purposes such as advertising, usage analysis, troubleshooting, and service improvement:
- Google AdSense
- Google AdMob
- Google Analytics
- Firebase
In connection with the use of these services, information such as advertising IDs, device identifiers, approximate location information inferred from IP addresses, app and website usage data, crash information, device information, operating system information, cookies, and other information may be automatically collected and transmitted to third-party service providers such as Google LLC.
The collected information may be used for purposes such as advertising and measuring advertising effectiveness, analyzing usage, troubleshooting, and improving the quality of the Service.
For information about how third-party services handle data, please refer to the Google Privacy Policy and the privacy policies and related documentation of the respective services.
Advertising
The Service may display advertisements using Google AdSense or Google AdMob.
Advertising IDs, cookies, device information, and other information may be used for advertising purposes. Depending on the user's settings, consent status, region, and other factors, personalized or non-personalized ads may be displayed.
Users may be able to change their ad personalization settings through their device settings or settings provided by Google.
Analytics
The Service may use Google Analytics, Firebase Analytics, and similar services to analyze how the Service is used.
These services may collect information such as app and website usage data, device information, and approximate location information inferred from IP addresses.
The collected information is used to understand how the Service is used and to improve the Service.
Crash and Diagnostic Information
The Service may use Firebase Crashlytics and similar services to collect crash and diagnostic information.
This information may include the state of the app at the time of a crash, information about the device and operating system, and app usage information.
This information is used to investigate and fix issues and to improve the quality of the Service.
Management, Retention, and Deletion of Information
Information obtained directly by Hinokoto Studio through the Service will be appropriately managed to the extent necessary to fulfill the purposes for which it was collected and will be deleted or anonymized using appropriate methods when it is no longer needed.
For information collected by third-party services, the retention periods and deletion methods are governed by the privacy policies and other applicable terms of the respective service providers.
Users may be able to withdraw their consent or change settings regarding certain types of data collection or personalized advertising through their device settings or settings provided by the respective services.
If you wish to request access to or deletion of user information directly held by Hinokoto Studio, please contact us through the contact page below.
Security Measures
Hinokoto Studio strives to implement reasonable security measures to prevent unauthorized access to, disclosure, alteration, or loss of information handled through the Service.
Changes to This Privacy Policy
Hinokoto Studio may update this Privacy Policy in response to changes in the Service, the third-party services we use, applicable laws and regulations, or other circumstances.
If significant changes are made, we will provide notice through the Service, our website, or other appropriate means.
Contact Us
If you have any questions about this Privacy Policy or how information is handled through the Service, please contact us through the Contact Us page.
Last Updated: August 19, 2026