Informa Markets Japan Co Ltd
Japan Jewellery Association
Supporters
Ministry of Economy, Japan External Trade Organization (JETRO),
Chamber of Commerce of Japan, Japan Jewellery Designers Association,
Japan Pearl Promotion Society, Platinum Guild International (PGI),
Japan Gold Metal Association, Japan Watch Importers Association,
All Japan watches jewelry glasses retail cooperative, The Men's Fashion Unity (MFU)
The Japan Direct Marketing Association
