Privacy Policy

Azumino Studio ("we", "us", or "our") establishes this Privacy Policy as follows regarding the handling of users' personal information in the iOS application "Monkey Train" (the "App").

1. Collection of Personal Information and Purpose of Use

The App does not directly collect or retain personal information such as user registration details, names, or email addresses. However, to improve the App's functionality and deliver advertisements, the App uses the third-party modules listed below, which may automatically collect information such as device identifiers.

2. Advertising (Google AdMob)

To maintain free access to the App, we use the third-party advertising service Google AdMob.

• Information collected: Advertising identifier (IDFA), device model, OS version, IP address, and interaction data related to ads shown in the App.
• Purpose of use: Delivering personalized ads based on user interests, and measuring and analyzing advertising effectiveness.

For more details about how Google AdMob handles information, please refer to Google's privacy-related policy below.

Google Advertising Policies and Terms

3. Use of Apple's Identifier for Advertisers (IDFA)

The App may use Apple's Identifier for Advertisers (IDFA) in order to display optimized advertisements (tracking). It is collected only if the user gives consent on the "Allow Tracking" prompt displayed when the App starts. This setting can be changed or disabled at any time under "Settings" > "Privacy & Security" > "Tracking" on the device.

4. Disclaimer

We prepare and provide timetable data, train operation information, and other related information in the App with the utmost care. However, we do not guarantee its accuracy, completeness, or timeliness. We are not responsible for any trouble, loss, or damage arising from the use of the App. For the latest and most accurate train operation information, please refer to the official information provided by the railway company.

5. Changes to This Privacy Policy

We may revise this Privacy Policy without prior notice due to legal changes, amendments, or updates to the App. Any revised Privacy Policy becomes effective when it is posted on this page.

6. Contact

If you have any questions regarding this policy or the handling of information in the App, please contact the address below:

Contact: [email protected]

Effective date: July 17, 2026