Why Choose Real Rayskin for Your Katana?

Real rayskin—known as samegawa—was traditionally wrapped around the tsuka (handle) of Japanese swords to reinforce the structure, prevent cracking, and create a textured surface that enhances the ito's grip :contentReference.

Unlike synthetic alternatives, genuine rayskin offers unmatched durability and a distinctive organic texture that holds the wrapping firmly and improves control in martial arts use :contentReference. You'll feel the difference the moment you hold it.

Whether you're customizing a katana, building a training sword, or collecting authentic Japanese craftsmanship, our real rayskin handles bring authenticity, function, and artistry in one elegant package.