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[ENG] VOJ26 | JAPAN PEARL SEMINAR - HISTORY, QUALITY AND SUSTAINABILITY

VicenzaoroRunwayWatch on YouTube

Jan 17, 2026 · 102 views

In this video

Format
Talk
Category
Jewelry
People
Ryuichiro MachizawaAcademic
Materials & techniques
pearls
Styles & eras
japanese pearls

Tags by FashionTube, read from the title and description. They are not YouTube categories.

JAPAN PEARL SEMINAR - HISTORY, QUALITY AND SUSTAINABILITY Speaker: Ryuichiro Machizawa, Deputy General Manager, Japan Pearl Promotion Society, CIBJO Pearl commission member, Member of the Revision Committee of Pearl Standard 2025More
JAPAN PEARL SEMINAR - HISTORY, QUALITY AND SUSTAINABILITY Speaker: Ryuichiro Machizawa, Deputy General Manager, Japan Pearl Promotion Society, CIBJO Pearl commission member, Member of the Revision Committee of Pearl Standard 2025

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