Privacy Policy

Last Updated: February 9, 2026

1. Introduction

Welcome to Kekkei ("we," "our," or "us"). We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we collect, use, disclose, and safeguard your information when you visit our website kekkei.com and use our educational services.

By using Kekkei, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our services.

2. Information We Collect

2.1 Personal Information

We may collect personal information that you voluntarily provide to us when you:

  • Register for an account
  • Enroll in courses or programs
  • Subscribe to newsletters or communications
  • Contact us with questions or feedback
  • Apply to become a Gakusha
  • Participate in forums or community features

This information may include: name, email address, phone number, postal address, username, and any other information you choose to provide.

2.2 Usage Data

We automatically collect certain information when you visit, use, or navigate our services, including:

  • Device and browser information (IP address, browser type, operating system)
  • Usage patterns (pages visited, time spent, courses accessed)
  • Learning progress and quiz performance
  • Referral sources and clickstream data

2.3 Cookies and Tracking Technologies

We use cookies and similar tracking technologies to track activity on our service and store certain information. Cookies help us provide, protect, and improve our services.

3. How We Use Your Information

We use the information we collect for various purposes, including to:

  • Provide, operate, and maintain our educational services
  • Personalize your learning experience and track your progress
  • Process your enrollment and manage your account
  • Send you course updates, newsletters, and educational content
  • Respond to your inquiries and provide customer support
  • Analyze usage patterns to improve our platform and content
  • Detect, prevent, and address technical issues and security concerns
  • Comply with legal obligations and enforce our terms
  • Evaluate applications for the Gakusha program

4. How We Share Your Information

We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:

  • Service Providers: With trusted third-party service providers who assist us in operating our website and services (e.g., hosting, analytics, email delivery)
  • Legal Requirements: When required by law or to respond to legal processes
  • Business Transfers: In connection with any merger, sale, or acquisition of all or a portion of our business
  • With Your Consent: When you have given us explicit permission to share your information

5. Data Security

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

6. Data Retention

We retain your personal information for as long as necessary to fulfill the purposes outlined in this privacy policy, unless a longer retention period is required or permitted by law. When we no longer need your information, we will securely delete or anonymize it.

7. Your Rights and Choices

Depending on your location, you may have the following rights regarding your personal information:

  • Access: Request access to the personal information we hold about you
  • Correction: Request correction of inaccurate or incomplete information
  • Deletion: Request deletion of your personal information
  • Portability: Request a copy of your data in a structured, machine-readable format
  • Objection: Object to processing of your personal information
  • Opt-out: Unsubscribe from marketing communications at any time

To exercise these rights, please contact us at privacy@kekkei.com.

8. Children's Privacy

Our services are not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.

9. International Data Transfers

Your information may be transferred to and maintained on servers located outside of your country or jurisdiction where data protection laws may differ. By using our services, you consent to the transfer of your information to these locations.

10. Third-Party Links

Our website may contain links to third-party websites or services. We are not responsible for the privacy practices of these external sites. We encourage you to review their privacy policies before providing any personal information.

11. Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date. We encourage you to review this policy periodically for any changes.

12. Contact Us

If you have any questions, concerns, or requests regarding this privacy policy or our data practices, please contact us:

This privacy policy governs your use of Kekkei. By using our services, you acknowledge that you have read and understood this policy.