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Effective date: October 10, 2026

Content Policy

Yoruna is for original and fan characters in anime and illustration styles. To keep it safe for everyone and for the tools we integrate with, the following rules apply to everything you upload or generate here.

1. Not allowed

  1. Sexual content involving minors or minor-looking characters. This includes drawings and AI images. Automatic classifiers block such images, the compiler refuses to output such prompts, and repeated attempts end access. Where required by law we report to the authorities.
  2. Explicit sexual content. The tool and every export are SFW only. Suggestive vocabulary is filtered from prompts.
  3. Real people. No photographs or likenesses of real people, no deepfakes, no impersonation of creators or public figures.
  4. Illegal or hateful content, harassment, or content that violates others' rights.
  1. Books of other people's characters. Making or publishing a Setting Book of a character someone else created, or of a character from a commercial work, as if it were yours is prohibited. A fan character must be a character you made, not the original character itself.
  2. Generating minor-looking characters. Setting Books and the free first face are made for adult characters only. If the age category you enter and our automated check disagree, generation is held.

2. Handled automatically

  • Images are classified for safety before analysis. Explicit or minor-flagged images are excluded and the reason is shown to you.
  • Artist names are never included in exported prompts, cards or public files.
  • Compiled prompts never contain explicit tokens, regardless of any license setting.
  • Every generated image goes through a safety check (sexual content, minor-looking appearance) and a consistency check (hair and eye colour); images that fail are discarded and not charged.
  • Text you put into the book yourself (lines, one-line descriptions) is moderated before saving; expressions we cannot accept are refused with a reason. Outfits, scenes and expressions can only be chosen from our catalogues.
  • Inputs that name or instruct the style of a particular artist or work are not accepted.
  • Generated images and books are labelled as AI-generated (book colophon, file metadata).

3. Generated images

Setting Book images are derivative images newly drawn by AI from your character. You may use them freely, but do not use them in ways that cause confusion with real people, other people's characters or other people's artwork, or to sell them as human-made work while hiding that they are AI-generated. Reports that the use of a generated image infringes someone's rights follow the notice-and-takedown procedure in the Terms.

4. Reporting

Write to support@yoruna.world with the details. We review reports and remove content that violates this policy. Copyright notices follow the procedure described in our Terms.

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Sample and generated pictures carry an AI-generated label.

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