The Secret to Its Crisp Strength: It All Begins with a Single Twisted Washi Cord

When you first lay eyes on a Mizuhiki creation, you might be struck by the contrast between its delicate curves and its crisp, dignified tension. Though just a slender cord, it stands independently as if it has a will of its own, sketching beautiful lines in the air. The source of this unique property is found in Mizuhiki's fundamental structure.

The core of a Mizuhiki cord is a koyori, a string made by slicing washi paper into long, thin strips and twisting them tightly. Paper made from kōzo (paper mulberry), known for its long, tough fibers, is often used, forming the foundation of the material's strength. This washi koyori is precisely what gives Mizuhiki a resilience and tension unmatched by other types of string. It's far more than simple paper tape; the twisting process transforms the material into something entirely new, endowing it with incredible tensile strength and elasticity.

This washi koyori then serves as the core, around which colorful threads and films—like dyed Tetoron, rayon, or polyester—are spirally wound to create the diverse Mizuhiki cords we see today. Their varied expressions, from glossy sheens and matte textures to metallic glimmers, are born from the fusion of the strong washi core and the decorative artistry of the outer wrapping. Understanding the material's origins reveals that every single cord is packed with traditional wisdom and craftsmanship.