PRIVACY POLICY

Last updated: September 11, 2025

This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You.

We use Your Personal Data to provide and improve the Service. By using the Service, You agree to the collection and use of information in accordance with this Privacy Policy.

Interpretation and Definitions

Interpretation
The words with capitalized initial letters have meanings defined under the following conditions. The following definitions shall have the same meaning regardless of whether they appear in singular or plural.

Definitions
For the purposes of this Privacy Policy:

Account means a unique account created for You to access our Service or parts of our Service.
Affiliate means an entity that controls, is controlled by or is under common control with a party.
Application means the software program provided by the Company, downloaded by You on any electronic device, named NoReply Sync (or Cardsy).
Company (referred to as either "the Company", "We", "Us" or "Our") refers to Yuki Otsuka, Self-employed, Nishitsutsujigaoka 1-35-18, Chofu, Tokyo, Japan.
Country refers to Japan.
Device means any device that can access the Service such as a computer, cellphone, or digital tablet.
Personal Data is any information that relates to an identified or identifiable individual.
Service refers to the Application.
Service Provider means any natural or legal person who processes the data on behalf of the Company (e.g., hosting, analytics, notifications, moderation).
Usage Data refers to data collected automatically, either generated by the use of the Service or from the Service infrastructure itself.
You means the individual accessing or using the Service, or the company or legal entity on behalf of which such individual is accessing or using the Service.

Collecting and Using Your Personal Data

Types of Data Collected

Personal Data
While using Our Service, We may ask You to provide Us with certain personally identifiable information, including but not limited to:

Email address
First name and last name

User-Generated Content and Safety Data
We collect user-generated content (such as messages), reports you submit (including the reason and related IDs), and information about users you block.

Usage Data
Usage Data is collected automatically when using the Service. This may include:

Device’s IP address, browser type and version
Pages visited, time and date of visit, time spent
Unique device identifiers and diagnostic data
Mobile device type, operating system, and browser

Use of Your Personal Data

The Company may use Personal Data for the following purposes:

To provide and maintain our Service, including monitoring usage.
To manage Your Account as a registered user.
For contract performance, such as delivering services You requested.
To contact You, including push notifications about updates and security.
To provide news, offers, or information about similar services.
To manage Your requests and support.
For business transfers, such as mergers or acquisitions.
For other purposes, such as analytics, trends, and improving user experience.
Safety and Moderation: We use user-generated content, reports, and related data to detect and respond to objectionable content or abusive behavior, and to enforce our Terms (including removal of content and account suspension, generally within 24 hours).

Sharing Your Personal Data

We may share Your information in the following situations:

With Service Providers: to host the app, deliver notifications, analyze usage, and help us process abuse reports and moderation workflows.
For business transfers: during negotiations or transactions involving merger or acquisition.
With Affiliates: who must comply with this Privacy Policy.
With business partners: to offer certain services or promotions.
With other users: when You voluntarily share information in public areas.
With Your consent: for any other purpose.

Retention of Your Personal Data

We will retain Your Personal Data only as long as necessary for the purposes set out in this Privacy Policy.

Reports and Moderation Records: To ensure platform safety and prevent repeat abuse, we may retain abuse reports and related moderation records for up to 180 days, after which they are deleted or anonymized, unless law requires longer retention.

Usage Data is retained for shorter periods unless used for security or functionality improvement.

Transfer of Your Personal Data

Your information may be transferred to and maintained on computers located outside Your country. By submitting Your information, You consent to this transfer.

Our Service Providers may be located in countries such as Japan and the United States. We use appropriate safeguards for such transfers.

Disclosure of Your Personal Data

We may disclose Your Personal Data:

To comply with legal obligations
To protect Company rights and property
To investigate potential misuse
To ensure safety of users and the public
To defend against legal liability

Security of Your Personal Data

We use commercially acceptable means to protect Your Personal Data, but no method is 100% secure. We cannot guarantee absolute security.

Children's Privacy

Our Service does not target anyone under 13. We do not knowingly collect data from children under 13. If we become aware of such data, we delete it promptly.

Your Controls

Within the app you can report objectionable content and block abusive users. You may also request deletion of your account and content by contacting us at musi.0708cyd@gmail.com. We review safety reports and take appropriate action, generally within 24 hours.

Links to Other Websites

Our Service may contain links to third-party websites. We are not responsible for their content or privacy practices.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Updates are effective when posted.

We will notify You by email and/or a prominent notice in the app.

Contact Us

If you have any questions about this Privacy Policy, you can contact us:

By email: musi.0708cyd@gmail.com