This is sashimono—an ancient Japanese woodworking technique where every piece fits together with stunning precision, like a living puzzle. No nails. No screws. No glue. Just perfect craftsmanship.
Using only traditional tools and precise calculations, artisans carve joints that lock so tightly, they actually grow stronger with time. As the wood expands and contracts naturally, the fit only gets tighter, making the structure even more durable.
It can take decades to master this skill. But the result? A form of woodworking that's as strong as it is beautiful—built to last for generations.
