noun
Japan Jewelers Association; JJA
Proper noun referring to a specific trade organization in Japan.
日本宝石協同組合は宝石業界の健全な発展を目指しています。
The Japan Jewelers Association aims for the sound development of the jewelry industry.
Compound of 日本 (Japan), 宝石 (jewel), and 協同組合 (cooperative association).