Hakuza Wood Gold Leaf Bowl

Gold-Platinum Leaf ・ Yamanaka Lacquerware ・ Ishikawa, Japan

Inside Gold, Outside Wood
Pick up the bowl and what you feel is wood — the warm, familiar surface of sen (Japanese ash), smooth from the lathe. Look into it and what you find is gold-platinum leaf, covering the entire interior. The two surfaces don't compete; they follow a logic. The outside is what the hand knows: wood, light, unvarnished. The inside is what the eye finds when food is placed, or when the bowl is set down and you look across the table at it: a field of gold that changes with the light in the room. The division between them is the rim — a clean line where one material gives way to the other.

What the Interior Does
A gold interior changes how food reads in the bowl. The leaf scatters light rather than absorbing it, and that quality lifts what is placed inside — the color of a broth, the surface of a dessert, a handful of rice — in a way that a plain white or lacquered bowl does not. The leaf used is either Eieniro (99% pure gold, 1% pure platinum, warm and richly golden) or Kuon-iro (92% pure gold, 8% pure platinum, slightly cooler and more complex in tone). Both finishes share the same matte quality that prevents the interior from reading as decorative — the gold is present without announcing itself.

Yamanaka Lacquerware: The Craft Behind the Thinness
The bowl is turned using the lathe tradition of Yamanaka lacquerware, from Yamanakaonsen in Ishikawa Prefecture — a craft distinguished by its capacity to produce forms that are exceptionally thin without becoming fragile. The SS bowl measures approximately 5.9 in across and 1.4 in tall: a compact form that feels substantial in proportion yet light in the hand. Turning sen wood to this degree of refinement requires a precise reading of the wood's behavior under the tool, and that skill is what the Yamanaka tradition has developed and passed forward over generations.

Kanazawa: The Gold Leaf Tradition Behind Hakuza
Hakuza's workshop is based in Kanazawa, a city that has produced over 99% of Japan's gold leaf for more than 400 years. Turning a piece of gold alloy roughly the size of a coin into a sheet as large as a tatami mat — without dulling its shine — takes years to master. Among the techniques passed down in Kanazawa is entsuke kinpaku, recognized by UNESCO as an Intangible Cultural Heritage in 2020. Rather than simply stretching the gold thinner, artisans press it between sheets of handmade gampi paper that has been treated with straw ash lye, persimmon tannin, and egg white, then beaten for six months to prepare it. The goal is to transfer the paper's own fiber structure onto the foil's surface — a texture that scatters light instead of reflecting it flatly, giving the gold a softer, more layered depth than foil pressed on plain paper. It's this craft that shapes every piece Hakuza makes.

One Bowl, or a Pair
The bowl is available as a single piece in either leaf tone, or as a paired set — one Eieniro, one Kuon-iro. The two tones are close enough in character to read as a set, and different enough that they can be told apart: the warmer gold of Eieniro and the cooler, more restrained tone of Kuon-iro. As a pair, they make a gift with a considered logic behind them — two bowls, two expressions of the same material, one for each person at the table.