日本語版はこちら プライバシーポリシー
1.Introduction
This Privacy Policy explains how CATAIWA (hereinafter referred to as “we”, “our”, or “us”) handles user information in relation to the services we provide, including our website, smartphone applications, and browser-based games (collectively referred to as the “Services”).
The Services include smartphone game applications and games playable in a web browser provided by us (hereinafter referred to as the “Games”).
The Services may display advertisements in order to generate revenue. For this purpose, we may use third-party advertising services such as Google AdMob. These advertisements may include banner ads and rewarded ads that users can choose to watch voluntarily.
2.Information Collected
For the purpose of delivering and optimizing advertisements, the following information may be automatically collected by third-party advertising providers (such as Google AdMob):
- Device information (such as device model, operating system version, and language settings)
- Advertising identifiers (such as Advertising ID)
- IP address
- Information related to advertisement displays and clicks
Please note that we do not directly collect or store this information ourselves.
3.Purpose of Using the Information
The collected information may be used primarily for the following purposes:
- Displaying advertisements within the Services
- Personalizing advertisements and measuring their effectiveness
- Improving the quality of the Services
4.Information Sharing
The Services use third-party advertising providers, including Google, to deliver advertisements.
These providers may collect and use the information described above in order to display advertisements and measure their effectiveness.
5.Third-Party Privacy Policies
For details about how advertising providers handle information, please refer to the privacy policies of the respective providers.
Google Advertising Policy
https://policies.google.com/technologies/ads
6.Children
If you are a minor, please use the Services only with the consent of your parent or guardian.
7.Changes to This Privacy Policy
This Privacy Policy may be updated from time to time as necessary.
Any changes will be announced on this page.
Last updated: March 2026