**Privacy Policy**

### Information We Collect from Users

We collect the following information from users:

* Information related to the user’s OS and device, such as OS-generated IDs, device type, and device identifiers
* Usage history of our application, including app launch times, input history, and purchase history

### Purpose of Use of Information

We use the information collected from users for the following purposes:

* To accept registrations for our services, verify identity, and authenticate users
* To manage users’ usage history of our services
* To process payments for usage fees
* To analyze user behavior within our services and improve and maintain our services
* To provide information and notifications about our services
* To respond to user inquiries
* To address violations of our terms or applicable laws
* To notify users of changes, suspension, termination, or cancellation of our services
* To notify users of changes to our terms and policies
* For other purposes related to providing, maintaining, protecting, and improving our services

### Security Measures

Regarding the security measures taken for managing the information we collect, we will provide details individually in accordance with applicable laws upon request to the contact information listed at the end of this policy.

### Provision to Third Parties

We will not provide personal data (as defined in Article 16, Paragraph 3 of the Act on the Protection of Personal Information) to third parties (including those located outside Japan) without prior consent from the user, except in the following cases:

* When handling of personal data is outsourced to external parties
* When our company or our services are acquired
* When data is jointly used with business partners (details will be separately disclosed if applicable)
* When otherwise permitted by law

### Access Analytics Tools

We use Google Analytics to analyze user access. Google Analytics uses cookies to collect traffic data. This traffic data is collected anonymously and does not identify individuals. You can refuse the collection of this data by disabling cookies in your browser settings. For more information about Google Analytics, please refer to:
[https://marketingplatform.google.com/about/analytics/terms/jp/](https://marketingplatform.google.com/about/analytics/terms/jp/)

### Changes to This Privacy Policy

We may revise this privacy policy as necessary. In such cases, we will notify or inform users of the effective date and content of the revised policy through appropriate means.

### Contact

If you wish to request disclosure, correction, suspension of use, or deletion of your personal information, please contact us at the email address below:

Email: info@cotosystem.com

In such cases, we will verify your identity using a method specified by us (such as presenting a driver’s license). Please note that a handling fee of 1,000 yen per request will be charged for disclosure requests, regardless of whether the information is disclosed.

### Company Information

Company Name: Coto System Co., Ltd.

Established: March 27, 2026