## Privacy Policy

### Information We Collect

We collect the following information from our customers:

* Information related to the OS and device used by the customer, such as OS-generated IDs, device type, and device identifiers
* Usage history of our application, including launch time, input history, and purchase history
* Location information of the customer

### Purpose of Use of Information

We use the information obtained from customers for the following purposes:

* To accept registrations for our services and to verify and authenticate customers
* To manage customers’ usage history of our services
* To process payment of service fees
* To analyze customer behavior within our services and improve and maintain our services
* To deliver, display, and measure the effectiveness of advertisements
* To display targeted advertisements based on customers’ preferences and interests
* To provide information regarding our services
* To provide information about partner companies and services
* To respond to customer inquiries
* To address violations of our terms of service or applicable laws and regulations
* To notify customers of changes, suspension, termination, or cancellation of our services
* To notify customers of changes to our terms and policies
* For other purposes necessary to provide, maintain, protect, and improve our services

### Security Measures

If you would like details regarding the security measures we have taken to manage the information obtained from customers, please contact us at the inquiry address listed at the end of this policy. We will respond individually in accordance with applicable laws and regulations.

### Provision to Third Parties

Among the information we collect, 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 customer, except in the following cases:

* When outsourcing the handling of personal data
* When our company or our services are acquired
* When jointly using the data with business partners (in such cases, details of the joint use will be separately disclosed)
* When otherwise permitted by law

### Access Analytics Tools

We use **Google Analytics** to analyze customer access to our services. Google Analytics uses cookies to collect traffic data. Traffic data is collected anonymously and does not identify individuals. You may refuse the collection of this information by disabling cookies in your browser settings. Please check your browser settings for details.

For more information about Google Analytics, please refer to: https://marketingplatform.google.com/about/analytics/terms/jp/

### Advertisement Distribution

We display advertisements provided by Google and its partners (third-party ad distributors). Cookies are used for ad delivery and advertisements are delivered based on information about customers’ previous visits to our website and other websites.

Google and its partners use cookies to display appropriate advertisements. Customers can disable personalized advertising by visiting the Google Ads Settings page below: https://adssettings.google.com/u/0/authenticated

Customers may also disable cookies used for personalized advertising by third-party vendors by visiting: https://aboutads.info

For more information about how Google handles cookies, please refer to: https://policies.google.com/technologies/ads

### Changes to This Privacy Policy

We may revise this Privacy Policy as necessary. In such cases, we will notify or publicly announce the effective date and details of the revised Privacy Policy in an appropriate manner.

### Contact Information

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

**Email:**
info@cotosystem.com

In such cases, we will verify that the request is made by the individual concerned using a method specified by us (such as presenting a driver’s license).

Please note that a handling fee of JPY 1,000 per request will be charged for disclosure requests, regardless of whether the information is disclosed.

### Company Name

Coto System Co., Ltd.

Established: February 19, 2026