# 大川 彰一

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

## Profile
- Display name: 大川 彰一

## Cross-platform Links
- twitter: https://twitter.com/RyugakuSommelie
- instagram: https://www.instagram.com/ryugakusommelier
- youtube: https://www.youtube.com/watch?v=2g7_uswFD1A&t=1s
- youtube: https://youtu.be/J-YuayWHJ7M?si=8nCJOnwpXkJW8ppn
- youtube: https://youtu.be/l2sX0MhkN5Q?si=B2_JXOvM-5W1gbIl
- youtube: https://youtu.be/-mHlYJYn7Fo?si=dCp6tfV3V0K2nakJ
- youtube: https://www.youtube.com/@ryugakusommelier
- youtube: https://youtu.be/SjcXAhf4Ut4?si=vr_34acuSmF6fgxT
- tiktok: https://www.tiktok.com/@ryugakusommelier
- amazon_jp: https://www.amazon.co.jp/dp/4794607628
- amazon_jp: https://amzn.to/3F3h2pm
- facebook: https://www.facebook.com/shoichi.okawa.7
- linkedin: https://www.linkedin.com/in/shoichi-okawa/

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

## 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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