Effective Date: March 13, 2026
WTF Japan! does not collect, store, or transmit any personal information. Quiz progress (answered questions, scores, and prefecture unlock status) is stored locally on your device only.
This app uses Google AdMob to display advertisements. AdMob may collect and use data as described in their privacy policy:
This app also uses Google Play In-App Review API to prompt users for ratings. No personal data is collected through this feature.
For more information about Google's data practices:
We do not collect any user data. All quiz data and progress are stored locally on your device and can be cleared by uninstalling the app or using the in-app reset function.
This app is rated for general audiences and does not knowingly collect personal information from children under 13.
We may update this privacy policy from time to time. Any changes will be posted on this page.
If you have questions about this privacy policy, contact us at: zemiyou@gmail.com