ITOKO practices sustainable manufacturing to preserve Japanese silk culture and technology for future generations. We support and develop the domestic sericulture industry by maintaining strong partnerships with local silk farmers and managing our pure Japanese silk brand, Matsuoka Hime.

We focus on the unique value of silk as a natural material. Silk is completely biodegradable and naturally sourced. Its exceptional functionality and low environmental impact attract significant global attention.

While inheriting traditional dyeing and weaving techniques, ITOKO actively expands the potential of silk. We continuously develop innovative applications, extending our reach into lifestyle products, architecture, and interior design.