*Provisional figure.
Figures for 2012 exclude data lost for Iwate, Miyagi and Fukushima prefectures due to the Great East Japan Earthquake.
Data prior to 2018 comes from previous reporting.
The pearl production volume of Japanese marine aquacultures amounted to approximately ** thousand tons in 2022, the same amount as the previous year. Within the observed period, the pearl output peaked in 2018 at around ** thousand tons.
While losing its importance to the domestic economy, cultured pearl farming in Japan still contributes greatly to the international pearl trade, mainly due to Japanese expertise and investments in the industry.
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Statistics Bureau of Japan, & Ministry of Internal Affairs and Communications (Japan). (September 27, 2023). Production volume of pearls through marine aquacultures in Japan from 2013 to 2022 (in tons) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 21, 2026, from /statistics/763022/japan-pearl-production-volume/
Statistics Bureau of Japan, und Ministry of Internal Affairs and Communications (Japan). "Production volume of pearls through marine aquacultures in Japan from 2013 to 2022 (in tons)." Chart. September 27, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 21, 2026. /statistics/763022/japan-pearl-production-volume/
Statistics Bureau of Japan, Ministry of Internal Affairs and Communications (Japan). (2023). Production volume of pearls through marine aquacultures in Japan from 2013 to 2022 (in tons). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 21, 2026. /statistics/763022/japan-pearl-production-volume/
Statistics Bureau of Japan, and Ministry of Internal Affairs and Communications (Japan). "Production Volume of Pearls through Marine Aquacultures in Japan from 2013 to 2022 (in Tons)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 27 Sep 2023, /statistics/763022/japan-pearl-production-volume/
Statistics Bureau of Japan & Ministry of Internal Affairs and Communications (Japan), Production volume of pearls through marine aquacultures in Japan from 2013 to 2022 (in tons) ÌÇÐÄÆƽâ°æ, /statistics/763022/japan-pearl-production-volume/ (last visited July 21, 2026)
Production volume of pearls through marine aquacultures in Japan from 2013 to 2022 (in tons) [Graph], Statistics Bureau of Japan, & Ministry of Internal Affairs and Communications (Japan), September 27, 2023. [Online]. Available: /statistics/763022/japan-pearl-production-volume/
