Privacy Policy
Effective Date: March 26, 2026
Crunchy Granola LLC ("we," "us," or "our") operates Neko Sensei, a Japanese language learning application that helps users learn Japanese through manga reading. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our application and website at nekosensei.com.
Information We Collect
We collect the following types of information:
- Account Information: When you create an account, we collect your name and email address.
- Authentication Data: We use Firebase Authentication to manage sign-in. Depending on the method you choose (Google, Apple, or email), we receive basic profile information from the authentication provider.
- Learning Progress: We store your reading history, vocabulary progress, lesson completion data, and other learning-related activity to personalize your experience.
- Usage Data: We automatically collect information about how you interact with the app, including pages visited, features used, and session duration.
- Creator Content: If you participate in our Manga Creator Program, we collect the content you submit, including manga pages and associated metadata.
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve the Neko Sensei application
- Track and display your learning progress and reading history
- Personalize your learning experience and content recommendations
- Manage your account and authenticate your identity
- Facilitate the Manga Creator Program
- Communicate with you about updates, features, and support
- Monitor and analyze usage trends to improve our services
Data Storage and Security
Your data is stored using Google Firebase and Google Cloud Platform infrastructure. We rely on Google's industry-leading security measures, including encryption in transit and at rest, to protect your information. While we implement reasonable safeguards, no method of electronic storage or transmission is 100% secure. We cannot guarantee absolute security of your data.
Third-Party Services
We use the following third-party services to operate Neko Sensei:
- Google Firebase: Authentication, database, cloud storage, and hosting
- Google Cloud Platform: Server infrastructure and data processing
- Google Analytics: Usage analytics and performance monitoring
These services have their own privacy policies governing the use of your information. We encourage you to review them.
Children's Privacy
Neko Sensei is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete that information promptly. If you believe a child under 13 has provided us with personal information, please contact us at hello@nekosensei.com.
Your Rights
Depending on your location, you may have the right to:
- Access the personal information we hold about you
- Request correction of inaccurate data
- Request deletion of your account and associated data
- Export your data in a portable format
- Opt out of certain data processing activities
To exercise any of these rights, please contact us at hello@nekosensei.com. We will respond to your request within 30 days.
Changes to This Policy
We may update this Privacy Policy from time to time. When we make changes, we will update the "Effective Date" at the top of this page and notify you through the application or by email. We encourage you to review this policy periodically to stay informed about how we protect your information.
Contact Us
If you have any questions about this Privacy Policy, please contact us:
Crunchy Granola LLC
30 North Gould Street
Sheridan, WY 82801, USA
Email: hello@nekosensei.com