Privacy Policy | Crow Works

Last updated: June 23, 2026

Information We Collect

We collect the following information from you:

IDs you use on external services, and other information you have authorized to be disclosed to linked services through the privacy settings of those external services
Identifiers generated through the use of cookies
Information about your OS and device, such as IDs generated by the OS, device type, and device identifiers
Usage history of our app, such as launch times, input history, and purchase history

How We Use Your Information

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

To process registrations for our services, verify your identity, and authenticate you
To manage your usage history of our services
To process payments for fees
To analyze your activity history within our services and improve and maintain those services
To deliver, display, and measure the effectiveness of advertisements
To display targeted advertisements based on your interests and preferences
To provide information about our services
To respond to your inquiries
To address violations of our terms or applicable laws
To notify you of changes, suspension, termination, or cancellation of our services
To notify you of changes to our terms
For any other purposes related to the provision, maintenance, protection, and improvement of our services

Security Measures

Regarding the security measures we have implemented for the information collected from you, please contact us at the address listed at the end of this policy, and we will respond individually in accordance with applicable laws.

Third-Party Disclosure

We will not provide personal data (as defined in Article 16, Paragraph 3 of the Act on the Protection of Personal Information) obtained from you to any third party (including those outside Japan) without your prior consent.

Exceptions include the following cases:

When we outsource the handling of personal data to third parties
When we or our services are acquired
When shared with business partners (if specific sharing arrangements exist, we will announce the details separately)
When disclosure to third parties is otherwise permitted by law

Analytics Tools

We use Google Analytics to analyze access to our services. Google Analytics uses cookies to collect traffic data. Traffic data is collected anonymously and does not identify individuals. You can refuse the collection of this information by disabling cookies. Please check your browser settings for details. For more information about Google Analytics, please visit:

https://marketingplatform.google.com/about/analytics/terms/

We also use Firebase Analytics, provided by Google LLC, to analyze usage of our iOS applications. Firebase Analytics uses device identifiers to collect app usage data. Collected data is processed anonymously and does not identify individuals. For more information about Firebase Analytics, please visit:

https://firebase.google.com/policies/analytics

Advertising

Advertisements may be displayed on our website. If we use information collected from you to display third-party advertisements, we will separately disclose the details on our website or elsewhere.

Changes to This Privacy Policy

We may update this Privacy Policy as necessary. In such cases, we will notify you of the effective date and content of the updated policy through appropriate means.

Contact Us

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

e-mail: [email protected]

In such cases, we will require verification that the request is from the individual concerned, using methods we designate, such as presentation of a driver's license. Please note that for disclosure requests, an administrative fee of 1,000 yen per request will be charged regardless of whether disclosure is made.