I've often seen advertisements for Gosford Limited recently. Does anyone know about this company?

This is a Japanese listed company with decades of history. My favorite brand, CROSSFOR, is a luxury jewelry brand owned by this company. It is said that the patent of DancingStone jewelry was invented on 20 10, and many international jewelry brands have authorization, including famous brands such as Swarovski, Chow Tai Fook and Lukfook. The company is really strong.