About Kojima Company
Kojima Company is a unique venue for nearly every variety of both natural and cultured pearls. We offer Akoya pearls, Chinese fresh water pearls, Japan Kasumi pearls (fresh water pearls from Lake Kasumi-ga-ura, Japan), South Sea pearls as well as Tahitian pearls. We also carry natural wild pearls such as abalone pearls, conch pearls, oyster pearls, scallop pearls, quahog pearls, and American fresh water pearls. The Kojima website is a showcase for all of our one of a kind jewelry, as well as loose pearls and strands. Working closely with small fresh water pearl farmers in Lake Kasumi ga Ura, Japan, as well as the Sea of Cortez pearl farm in Mexico.. we encourage ethical and environmentally sound farming practices. We are open by appointment, in our downtown San Rafael studio.