Same (pronounced SAH-meh, two syllables) is the rayskin that sheaths the wooden core of the handle, hidden in plain sight beneath the cord. The name is often written samegawa when people mean the finished panel. It is the least-discussed part of the grip and one of the most important, because it is the layer doing the gripping that the wrap only organises.
What It Is and Where It Comes From
Same is the dried skin of a ray or, traditionally, certain sharks — a hide studded with hard mineralised nodes, like a field of tiny pebbles fused to leather. Wrapped tight over the tsuka core, those nodes give the tsuka-ito something to bite into, so the diamond wrap above and the wood below lock to each other instead of sliding. Run a fingernail across exposed same and it crackles — that texture is the whole point. It is the natural anti-slip surface no smooth material can match.
The Mark of a Real Handle
On a well-built sword the same wraps the entire handle in one or two panels, and a single oversized node — the emperor node, or oyatsubu — is often centred under the wrap as a sign of a full, premium hide. Cheap swords cheat here: a thin strip of same is laid only where the diamond windows of the wrap will show, with bare plastic underneath. You can sometimes feel the difference by pressing the wrap between the diamonds; full panelling stays firm everywhere. See how the panels are fitted on our how it’s forged page.
Why It Matters to You
If you plan to actually cut, full-wrap same is what stops your handle from working loose around the mekugi pegs over time — it keeps the assembly tight from the fuchi collar to the kashira end. Look for it specified on serious blades: our master-grade katana use full panels as standard, and many mid-range katana do too. When a listing stays silent about the same, assume the partial strip — and read the rest of the grip in the anatomy overview.