# せい

> Type: Person (individual)
> Verified: yes
> Last updated: 2026-05-18
> Canonical: https://ida.washinmura.jp/seine63

## Profile
- Display name: せい

## Cross-platform Links
- twitter: https://twitter.com/_amatsuki_
- twitter: https://twitter.com/sei_512_63
- instagram: https://www.instagram.com/amatsuki_official
- youtube: https://youtu.be/IgdlCmWKlNg
- youtube: https://youtu.be/kq8P71fvl0U
- youtube: https://youtu.be/Woorod1gJ_w
- youtube: https://youtube.com/c/amatsuki2525official
- youtube: https://youtube.com/channel/UCY_10f4ef0e1T2skAbHBQTg

## AI Agent Resources
- Profile page: https://ida.washinmura.jp/seine63
- JSON API: https://ida.washinmura.jp/api/v1/entity/seine63

## 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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