Yururi
JA

Privacy Policy

Last Updated: November 24, 2025

1. Introduction

Yururi ("Service") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains what information we collect, how we use and protect it.

Our Service handles fertility planning information. We fully recognize that fertility is highly sensitive personal information and handle all data with the utmost care and respect.

Important: Yururi is not a medical device and does not provide medical advice. It does not offer medical features such as ovulation prediction or pregnancy probability calculation. It is a supportive tool specialized in reducing psychological burden and facilitating communication.

2. Information We Collect

We collect the following information:

  • Account information (anonymous user ID)
  • Pair information (pair code, relationship with partner)
  • Usage data (YES/NO selections, usage timestamps)
  • Device information (device type, OS, push notification tokens)
  • Language preferences

Note: Our Service uses Firebase Anonymous Authentication and does not collect email addresses or any personally identifiable information.

3. How We Use Information

The collected information is used for the following purposes:

  • Providing and operating the Service
  • User support
  • Service improvement and development
  • Usage analysis
  • Important notifications

4. Information Sharing

We do not sell, rent, or share your personal information with third parties, except:

  • With your consent
  • When legally required
  • When necessary for service provision with trusted partners

5. Data Protection

Because we handle sensitive fertility information, we implement particularly stringent security measures:

  • All data is encrypted and stored on secure servers (Firebase Cloud Firestore)
  • All communications are encrypted via HTTPS/TLS
  • We use anonymous authentication and do not collect personally identifiable information
  • Data access is strictly controlled and limited
  • Regular security audits are conducted

6. Your Rights

You have the following rights:

  • Access to personal information
  • Correction of personal information
  • Deletion of personal information
  • Data export

7. Contact Us

For questions about this Privacy Policy, please contact us at:

Email: support@plusinsight.com