
UNFOLDING A NEW WAY



Inspired by the art of origami and the philosophy of Japanese minimalism, Tenkai Suru means “to unfold” – a reflection of our design approach and the journey each product takes, from concept to creation. We create timeless leather goods that evolve with use, each piece gaining character with every fold and touch.
展開する
/tenkai suru/
verb
to unfold, to develop, to expand.



Sustainability
Crafted from Italian vegetable-tanned leather, free of chemicals and designed to last a lifetime. Every item we create is a statement of quality over quantity, produced in small batches to ensure that nothing is wasted, and every detail matters.


Conscious Craftsmanship
Our products are more than just items—they’re stories that unfold with time. Designed with simplicity, functionality, and durability, each piece is carefully crafted to endure, not just physically, but through the story they tell as they age.
A Positive Impact
With every purchase, we give back. For each product sold, we donate a month of creative education to children in developing countries, ensuring that creativity can unfold around the world.
limited batch production
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