The fuchi (pronounced FOO-chee) is the metal collar that caps the front end of the grip, right where it meets the guard. The word means rim or edge — and that is exactly its job: to finish and seal the open mouth of the handle where the tang enters the wood.
What the Fuchi Is
Look down the length of a mounted sword and you will see a small ring of metal seated against the guard at the base of the grip. That ring is the fuchi. It works as a matched pair with the kashira, the pommel cap at the opposite end of the handle; together smiths call them the fuchi-gashira, and they are almost always designed as a set, sharing a metal, a theme, and a finish.
Its Role and How It’s Made
The fuchi is structural before it is decorative. The grip core is wood split in two around the tang, then bound; the fuchi clamps that mouth shut so the halves cannot spread and the rayskin and cord wrap have a clean edge to start from. Traditionally it is forged from soft metal — copper alloys like shakudo or brass — so it can be carved, inlaid, or given a deep chemical patina without cracking. Quality shows in the seam: a fine fuchi seats flush against the guard’s spacer with no gap, its walls are even, and any engraving runs crisp to the edge rather than fading into a soft casting.
Why It Matters to a Buyer
Because the fuchi is small, factories cut corners here first — a loose, rattling collar over a poorly fitted grip. Pinch it and try to rotate it; it should not budge. A solid fuchi-gashira is a quiet signal that the maker respected the handle as much as the steel, which is the mindset behind every blade in our mid-range katana range and above. When you study a sword, read the fuchi alongside the menuki and the guard as one composed mounting — the full picture lives on our anatomy guide, and the metalwork story continues in how it’s forged.