Okurayama Studio is a Japanese collective whose practice centres on the transformation of Daté Kan Stone into collectible design, sculpture, and architectural works. Based in Miyagi Prefecture, the studio works exclusively with the rare volcanic stone quarried from Mt. Okurayama, a material distinguished by its richly textured ochre exterior and dense black interior, shaped over millions of years by geological processes. Established through generations of stone craftsmanship, the practice combines traditional quarrying and hand-finishing techniques with a contemporary approach to material exploration and design.

Through collaborations with internationally recognised designers, architects, and artists, Okurayama Studio creates furniture, lighting, sculptural objects, and architectural elements that celebrate the inherent character of stone. Guided by a deep respect for nature, craftsmanship, and the cultural landscape of Mt. Okurayama, the collective embraces a philosophy that balances heritage with innovation. Their work explores the enduring relationship between material, place, and time, revealing the expressive potential of volcanic stone through refined forms that are both sculptural and functional.