Privacy Policy
Mijinko Works
Mijinko Works (“we”, “us”, or “our”) sets out this Privacy Policy regarding the handling of user information in the applications we provide (the “App”).
This English translation is provided for convenience. The Japanese version is the official text and shall prevail in the event of any discrepancy.
Information Collected and Used
The App uses Google AdMob and the Google Mobile Ads SDK, provided by Google LLC, to serve advertisements.
Through the Google Mobile Ads SDK, the following information may be automatically collected or processed for purposes including ad serving, measuring advertising performance, service improvement, analytics, and fraud prevention:
- IP address
- Approximate location inferred from the IP address or similar information
- Information about interactions with the App and advertisements, such as app launches, taps, and video ad playback
- Diagnostic and performance information relating to the App and advertising SDK, such as operating status, launch times, crashes, and hangs
- Device identifiers
- Advertising identifiers
- App Set ID and other identifiers associated with the app, device, or account, where applicable
- Information about advertisements displayed and interactions with them
We do not directly collect or store all of this information ourselves. It may be processed by advertising service providers, including Google.
For information about how Google handles data, please refer to the Google Privacy Policy and Google’s advertising policies.
Advertising
The App may display advertisements served by Google AdMob in order to provide the service free of charge and support its operation.
Depending on the user’s consent status, region, device settings, applicable laws, and other conditions, advertisements may be served as personalized ads, non-personalized ads, Limited Ads, or through other applicable ad-serving modes.
The serving of advertisements and processing of advertising-related data may be subject to the policies of Google and its advertising partners.
Consent for Advertising and Privacy
The App uses the Google User Messaging Platform (UMP).
In the European Economic Area (EEA), the United Kingdom, Switzerland, certain U.S. states, and other regions where required by applicable law or Google requirements, consent or privacy messages relating to advertising and the use of personal data may be displayed.
Users can make choices regarding advertising and the use of personal data based on the options presented.
Where required by law or Google requirements, users will also be able to review or change their previous choices through privacy settings or similar options provided within the App.
Advertising Identifiers
The App may use a device advertising identifier for purposes such as serving advertisements and measuring advertising performance.
On Android, users may be able to reset or delete the advertising ID through their device settings.
On iOS, where Apple’s App Tracking Transparency (ATT) framework applies, the App will request tracking permission from the user when required.
If permission is not granted, identifiers requiring tracking permission, such as the IDFA, will not be available, and advertisements may be served using a more limited set of available information.
Third-Party Services and Data Sharing
The App uses third-party services such as Google AdMob for purposes including ad serving, measuring advertising performance, service improvement, and fraud prevention.
The collection, use, storage, and other processing of data by these third-party services are governed by the privacy policies of the respective service providers.
Main third-party services currently used:
- Google AdMob / Google Mobile Ads SDK (Google LLC)
- Google User Messaging Platform (Google LLC)
Data Security
Data transmitted by the Google Mobile Ads SDK is encrypted in transit in accordance with Google’s specifications.
We review the settings and services of the external services we use as necessary and strive to handle user information appropriately.
User Accounts and Personal Information Stored by Us
The App does not require users to register an account with us. The App also does not provide functionality for users to register names, addresses, phone numbers, or similar information on servers operated by us.
Changes to This Privacy Policy
We may revise this Privacy Policy in response to changes in the services we use, applicable laws, the App’s features, or other circumstances.
If significant changes are made, we will provide notice on this page or through another appropriate method.
The revised Privacy Policy takes effect when it is posted on this page.
Contact
For inquiries regarding this Privacy Policy, please contact us below.