> For the complete documentation index, see [llms.txt](https://lore.chainrunners.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lore.chainrunners.xyz/trait-lore/oni-masks.md).

# Oni Masks

Produced by a single secretive runner, Oni masks are 3D-printed from from scan data found in a pre-Mega City museum archive. The maker of the masks keeps the scan data and historical context closely guarded to ensure that convincing replicas cannot be created. Little else is widely known about the creator of the masks, and those who know the mask maker aren't sharing any secrets.

Oni masks have been adopted by various sects of runners as both visual intimidation tools and declarations of their affinity for human history.

<figure><img src="/files/Be53BOPXpHSDxPNAQtXk" alt=""><figcaption></figcaption></figure>

**Associated Brand:** N/A