Terms of Service

1. Service Overview

Kotobridge ("the Service") is a language learning platform powered by AI-generated audio. We provide learning content including conversations, grammar explanations, vocabulary, and quizzes.

2. Accounts

Some features require account registration via email. You are responsible for providing accurate information and maintaining the security of your account.

3. Pricing Plans

All users: Lessons 1-5 free (per language pair). Lessons 6 and above: Unlock individually via the Offerwall, or subscribe to Bridge Pro for unlimited access to all lessons.

Paid plan pricing is displayed on the website. Payments are processed through Stripe.

4. Subscriptions and Cancellation

Bridge Pro is an auto-renewing subscription. You can cancel at any time from your account settings. After cancellation, you retain access until the end of the current billing period. Refunds are generally not provided, except where required by law.

5. Content Usage

All content provided by the Service (audio, text, images, etc.) is copyrighted. You may use it solely for personal learning purposes. Redistribution, commercial use, and creation of derivative works are prohibited.

6. AI-Generated Content

Our content is generated using AI technology. While we strive for accuracy, we do not guarantee complete accuracy. Please use it as a learning reference.

7. Prohibited Activities

The following activities are prohibited:

- Misuse of the service or reverse engineering
- Interfering with other users
- Unauthorized copying or redistribution of content
- Automated mass access
- Any activity that violates applicable laws

8. Disclaimer

The Service is provided "as is." We are not liable for service interruptions, data loss, or content errors to the extent permitted by law.

9. Changes to These Terms

These terms may be modified as needed. We will notify you of significant changes through the website. Continued use of the Service after changes constitutes acceptance.

10. Governing Law

These terms are governed by the laws of Japan.