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Update: April 28, 2022

Try It Yourself


Try making jewelry or polishing gemstones for yourself in these hands-on programs. Please in each workshop program are limited;please apply early. (Available on Saturdays, Sundays, and holidays.)


We give priority  to the customers who make reservations.You can make a reservation by the reservation form at Japanese homepage or by phone(+81-55-223-1570). 

 formoreinformation(Japanese Site)


















Polishing Gems

You can polishing up a gem for a strap or a pendant.

Processing Precious Metals

You can make a silver strap or fixing a jewel for making a ring or a pendant.

Designer-Craftsman Jewelry    The 3rd Link

It is a new production experience designed by the designer of Yamanashi jewelry production area brand "Koo-fu" and shaped by craftsmen.




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