保坂貴金属株式会社Since1885
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Greetings from the President

Hosaka Jewelry, founded in 1885, is a jewelry maker with a history of over 120 years. The company has its own factories and a range of business activities extending from planning and design through to production and sales.

Among the main products that distinguish our company are handmade jewelry items using color stones gathered both within Japan and from abroad, and in particular high quality, high-level gems from Germany. Every one of our staff engages in the production processes with a deep sense of responsibility from start to finish to carefully bring each individual item to completion.

We have consistently paid close attention to the choice of stones and to the design and making of items, aiming to achieve ever higher quality products. Many of our jewelry items allow for fine adjustment of detail in all aspects, and include products developed as brands that are highly regarded.

代表取締役 保坂 常隆

At our company, with its panoramic views of Mount Fuji and the Kofu Basin, we will continue to make products that are full of originality and much-loved by all.

HOSAKA JEWELRY CO.,LTD. Since1885
2298 Ryuo-shinmachi, Kai-shi, Yamanashi-ken, 400-0111 Japan

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