Terms of Service

1. Acceptance of Terms

By accessing and using Hanasengo ("the Service"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Service Description

Hanasengo is a Japanese language learning platform that provides structured lessons, vocabulary training, and AI-powered conversation practice. The Service is provided "as is" and may be updated or modified at any time.

3. AI Conversation Practice Guidelines

When using our AI conversation features, you agree to:

  • Not generate content that is harmful, threatening, abusive, or promotes illegal activities
  • Not attempt to create content that may harm yourself or others
  • Not attempt to bypass our content filtering systems
  • Not use the AI system for purposes other than Japanese language learning

We store and moderate all messages before processing them through our AI providers. Messages that violate our guidelines will be blocked and may result in account suspension.

4. User Content and Conduct

You are responsible for:

  • Maintaining the confidentiality of your account credentials
  • All activities that occur under your account
  • Ensuring your use of the Service complies with applicable laws
  • Using the Service only for its intended purpose of language learning

5. Subscription and Payments

Access to certain features requires a paid subscription. All payments are processed securely through our payment provider. Subscriptions automatically renew unless cancelled. Refunds are provided in accordance with our refund policy.

6. Intellectual Property

All content, including but not limited to lessons, exercises, and AI conversation systems, remains the property of Hanasengo. Users are granted a limited license to use the content for personal language learning purposes only.

7. Privacy and Data Processing

We process your data as described in our Privacy Policy. User authentication is handled by Clerk.com. AI conversations are processed through third-party providers and are subject to content moderation.

8. Limitation of Liability

To the maximum extent permitted by law, Hanasengo shall not be liable for any indirect, incidental, special, consequential, or punitive damages resulting from your use or inability to use the Service.

9. Changes to Terms

We reserve the right to modify these terms at any time. Continued use of the Service after such modifications constitutes acceptance of the updated terms.

Last updated: 2025-01-01