Crossfor Co., Ltd. manufactures and sells jewelry and accessories featuring proprietary technologies including Dancing Stone, which converts wearer movements into diamond vibrations for continuous sparkle; EZ Clasp and EXL-LOCK secure fastening systems; Crossfor Cut gemstone processing; Ultra Sparkle Tennis Chains; and Ultra Soft & Light flexible mountings such as the Flexible Bangle made from pure karat gold. The company operates primarily in Japan with sales of finished jewelry products domestically and parts exports to overseas markets including Thailand and China, targeting wholesalers, retailers, and global customers in the luxury goods and jewelry sector. Founded in 1987 and headquartered in Kofu City, Yamanashi Prefecture, Japan, Crossfor maintains a subsidiary, Crossfor HK Limited, established in 2007 for overseas sales. Recent initiatives include obtaining Responsible Jewellery Council (RJC) certification, participating in collaborative jewelry projects with Ehime and Yamanashi prefectures as well as the Yamanashi Prefectural Museum, sponsoring Pink Ribbon Tomorrow campaigns in 2024 and 2025 for breast cancer awareness, and exhibiting at events like the Bangkok Gems and Jewelry Fair to promote innovations such as the Flexible Bangle.