# Privacy Policy

## Information We Collect from Customers

We collect the following information from customers:

* Identification information generated using cookies
* Information related to the OS and device used by the customer, such as OS-generated IDs, device type, and device identifiers
* Customer activity history on our website, including browsing duration, input history, and purchase history
* Usage history of our application, including launch time, input history, and purchase history

## Purpose of Use of Information

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

* To accept registrations for our services, verify identity, and authenticate users
* To manage customers’ usage history of our services
* To process payments for service fees
* To analyze customer behavior on our services and improve service maintenance and quality
* To provide information and announcements about our services
* To respond to customer inquiries
* To address violations of our terms or applicable laws
* To notify customers of changes, suspension, termination, or cancellation of our services
* To notify customers of changes to our terms
* For other purposes necessary to provide, maintain, protect, and improve our services

## Security Measures

If you wish to know about the security measures we have taken to manage the information obtained from customers, please contact us at the address listed at the end. We will respond individually in accordance with applicable laws and regulations.

## 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) obtained from customers to third parties (including those located outside Japan) without prior consent, except in the following cases:

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

## Access Analysis Tools

We use “Google Analytics” to analyze customer access. Google Analytics uses cookies to collect traffic data. This 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, please refer to:
[https://marketingplatform.google.com/about/analytics/terms/jp/](https://marketingplatform.google.com/about/analytics/terms/jp/)

## Changes to the Privacy Policy

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

## Contact

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 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.


Established on April 10, 2026