Skip to content
Lyra Japan Lyra Japan
Product Operator information Legal & Support Contact
日本語EN
Product Operator information Legal & Support Contact
日本語EN
Home / Important notes before use

Important Notes

Important notes before use

Lyra is an AI editor that supports manga creation from stories and character settings. Because it uses generative AI, there are important points to review before using the service.

Last updated: July 6, 2026

Legal

Important Notes FAQ Disclaimer Terms of Service Privacy Policy Refund Policy Legal Disclosure

1. About AI generation

Lyra supports manga creation from inputs such as stories, characters, scenes, page structure, panel content, and dialogue. Because of the nature of AI models, results may not always exactly match your input, desired composition, character appearance, or dialogue placement.

To get closer to your intended result, adjust character settings, reference images, scene descriptions, and instructions for each panel, then regenerate when needed.

2. About credits

Some processing, including image generation, uses credits. When generation does not complete because of a system-side error, it may be eligible for credit-return review depending on the circumstances.

Regeneration due to changed input, preferences about the result, or differences in AI expression generally uses credits as usual.

3. About subscriptions

Credits included in a monthly plan reset to the specified amount at each monthly renewal. Unused monthly-plan credits generally do not carry over to the next month.

Purchased add-on credits are managed separately from monthly-plan credits. Please check the in-app display for plan details, renewal dates, and available features.

4. About generation time

To keep pricing stable, generation may take several minutes to start during low-usage periods. Saving and editing work data remain available as normal.

Image-generation jobs enter a queue and run in order after the processing environment starts. It may take longer than usual during busy periods, while cloud resources start, or depending on the requested generation.

5. Rights and use

Create using materials you own or materials and settings for which you have obtained appropriate permission. If your inputs rely on another party's works, trademarks, likeness, existing characters, or real people, you must verify the applicable rights yourself.

You may use Lyra commercially, including to publish and sell doujinshi and e-books. Users must confirm third-party rights, laws applicable to their jurisdiction and use, and publishing-platform rules. Lyra does not guarantee that copyright will arise or that third-party rights will not be infringed.

6. Information needed for support

If a generation job does not progress for a long time, credits are consumed without a result, payment is not reflected, or a similar issue occurs, please contact us with the information below.

  • Registered email address
  • Date and time of occurrence
  • Relevant work, page, and character
  • Job ID, if one is displayed
  • Displayed error message
  • For payment matters, purchase date/time or Stripe receipt number
Contact View the FAQ
Lyra Japan
Product Operator information Important Notes FAQ Disclaimer Terms of Service Privacy Policy Refund Policy Legal Disclosure Contact AI Manga Creation GuidesPricingExamplesGitHub

© 2026 Lyra Japan. All rights reserved.