# Ryö

> Type: Person (individual)
> Verified: yes
> Last updated: 2026-05-18
> Canonical: https://ida.washinmura.jp/ryo4xx

## Profile
- Display name: Ryö

## Cross-platform Links
- twitter: https://twitter.com/4xxERRORCODE
- youtube: https://youtube.com/@4xxERRORCODE
- base: https://4xxerrorcode.base.shop/
- facebook: https://www.facebook.com/profile.php/?id=100063580536598
- fc2: http://error4o4notfound.web.fc2.com/

## AI Agent Resources
- Profile page: https://ida.washinmura.jp/ryo4xx
- JSON API: https://ida.washinmura.jp/api/v1/entity/ryo4xx

## BEVN Crawler Entry Points
- IDA: https://ida.washinmura.jp/llms.txt | https://ida.washinmura.jp/sitemap.xml
- AEO: https://aeo.washinmura.jp/llms.txt | https://aeo.washinmura.jp/sitemap.xml
- AI News: https://ainews.washinmura.jp/llms.txt | https://ainews.washinmura.jp/sitemap.xml

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