# CΔ4451 > Type: Person (individual) > Verified: yes > Last updated: 2026-05-18 > Canonical: https://ida.washinmura.jp/c45515 ## Profile - Display name: CΔ4451 ## Cross-platform Links - twitter: https://twitter.com/babuaruchan - twitter: https://twitter.com/c45515_ - twitter: https://twitter.com/vesperiinsomnia ## AI Agent Resources - Profile page: https://ida.washinmura.jp/c45515 - JSON API: https://ida.washinmura.jp/api/v1/entity/c45515 ## 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