Kanazawa Gold Leaf: Japan's Capital of Kinpaku

Nearly all of Japan's gold leaf comes from one castle city on the Sea of Japan coast, and this guide explains how it is made and where to see it.

Published October 19, 2026 at 1:47 PM JST | By Tokyo Paul

Quick answer: Kinpaku is gold beaten into a sheet about one ten-thousandth of a millimeter thick, and Kanazawa in Ishikawa Prefecture produces nearly all of Japan's supply, with Japanese government sources citing figures from more than 98 percent to nearly 100 percent. The city's handmade method, called entsuke, gained UNESCO intangible heritage recognition in 2020.

What kinpaku is and why Kanazawa matters

Kinpaku (gold leaf) is a sheet of gold so thin that it can tear from a single careless touch. The finished leaf is commonly described as about one ten-thousandth of a millimeter thick, or 0.1 micron. At that scale gold stops behaving like a solid metal and becomes something closer to a golden film that floats on air. It is used to decorate temples, lacquerware, folding screens, Buddhist altars and, increasingly, food, cosmetics and modern buildings.

Kanazawa, the former castle town of the Maeda clan in Ishikawa Prefecture, is the center of this craft. A Government of Japan publication states that Kanazawa-made leaf accounts for more than 98 percent of all gold leaf produced in Japan, while Japan's national tourism organization says nearly 100 percent. The exact figure varies by source and year, but all of them agree on the main point: almost every sheet of Japanese gold leaf has a Kanazawa connection.

The city's name even carries the metal. Kanazawa is usually read as "marsh of gold," and a local legend tells of a farmer who found flecks of gold while digging potatoes. The legend is a folk story, but it fits a city that has spent centuries turning gold into art.

How a small city came to dominate the trade

A Government of Japan publication traces gold leaf production in Kanazawa back more than 450 years. A widely cited milestone is 1593, when Maeda Toshiie, the founder of the Maeda domain, is said to have ordered gold and silver leaf for use in the domain. The Maeda family ruled one of the largest domains in Japan, measured at about one million koku of rice, and they spent their wealth on tea, lacquer, ceramics and other crafts.

Local conditions also helped. The leaf is beaten between sheets of specially prepared paper, and the paper-making and storage steps work best in damp, steady air. Kanazawa's humid climate is often given as one reason the craft settled there and stayed. Over the centuries, families built up specialized trades around each step, from rolling the gold to making the beating paper.

The 20th century brought change. Industrial methods arrived, demand shifted, and the number of working artisans fell to a small fraction of what it once was. The craft survived by finding new uses, and it still shapes the city's identity today.

From gold ingot to floating sheet

The traditional handmade process has several stages, each handled by a different specialist. First, pure gold is mixed with small amounts of silver and copper to make an alloy. This is melted at very high temperature, rolled into a thin ribbon, cut into small squares and pounded into a foil about one micron thick. That foil is only the starting point.

Next comes the beating stage, called hakuuchi. The foil is stacked between sheets of special paper and hammered, then taken out, cut, restacked and hammered again. The pounding stretches the gold until it reaches about 0.1 micron. One tourism source notes that producing a bundle of 100 finished sheets takes around two weeks, which gives some sense of the patience involved.

The paper is a craft of its own. It is made from ganpi plant fibers and treated with ingredients including persimmon juice and egg, then dried and beaten, a process that can take six months to a year. Craftspeople describe this paper as the hidden key to the whole process, because the gold can only be stretched so thin on a surface that is smooth, strong and slightly oily.

Entsuke and tachikiri: two ways to make the leaf

Kanazawa uses two production methods. Entsuke is the traditional method. The gold is beaten between handmade paper, and the finished leaf is set between sheets of washi in a framed bundle. Entsuke has been practiced for roughly 400 years and is unique to Kanazawa. Only a small number of artisans still make leaf this way; Japan's national tourism organization puts the number at just over ten.

Tachikiri is the more recent approach. It was developed in the 1960s for mass production, using modern equipment and different materials, and it supplies much of the everyday demand for leaf. Both methods yield real gold leaf. The difference lies in how much of the work is done by hand and how long the process takes.

Entsuke earned wider recognition in recent years. Japan certified it as a Selected Conservation Technique in 2014, and in December 2020 it was included in a UNESCO Representative List inscription covering traditional skills for conserving and passing on Japan's wooden architecture. That listing is meant to support the artisans who keep the skill alive and to share it with younger people.

Where gold leaf appears in daily and sacred life

Gold leaf has been part of Japanese religious and ceremonial spaces for a very long time, and gilded objects have even been found in ancient tombs. Kinpaku covers Buddhist altars, temple interiors and decorative ceilings. Japan's national tourism organization points to the Konjikido golden hall at Chusonji temple in Iwate and to a Hongwanji temple in Kanazawa, whose inner sanctuary was restored in 1993, as places decorated with entsuke leaf.

Craft uses are just as important. Kanazawa gold leaf decorates lacquerware, Kutani ceramics, screens, scrolls and jewelry boxes, often through techniques such as maki-e (sprinkled-gold lacquer designs) and kirikane (fine cut-gold patterns). Together these uses keep a steady flow of work moving through the small workshops of the city.

Modern uses keep growing. The Government of Japan notes leaf used in interior decoration at major airports and other landmark buildings, and on the reflecting mirror of a radio telescope at the Nobeyama Radio Observatory. Gold leaf is also used in cosmetics and food. Edible leaf has no flavor, so it adds sparkle rather than taste, and gold-topped soft-serve ice cream has become a well-known Kanazawa treat for visitors.

Seeing and trying gold leaf in Kanazawa

The best first stop is the Kanazawa Yasue Gold Leaf Museum, near the Higashi Chaya teahouse district. Japan's national tourism organization describes it as Japan's only museum devoted entirely to gold leaf production and gilding. It was founded by the gold leaf craftsman Yasue Takaaki, and its collection of gilded works is commonly described as including folding screens, scrolls, ceramics, lacquerware and Noh costumes. Displays explain the tools and the beating process.

Hands-on sessions are available around the Higashi Chaya area. At workshops run by local gold leaf makers, visitors can apply leaf to an object such as chopsticks, a small dish or a mirror and take it home. Sessions generally last about an hour, and some are offered with English support. Reservations are often needed, so book ahead and check the current schedule and prices on each workshop's own site, since these details change.

The historic teahouse streets around Higashi Chaya are pleasant on foot, so the gold leaf stops can easily be combined with a walk. Kanazawa Station is roughly two and a half to three hours from Tokyo by the Hokuriku Shinkansen, depending on the train, which makes the city a manageable trip from the capital.

Tips for buying, handling and caring for gold leaf

Gold leaf goods range from simple souvenirs to fine art. Look at the label or ask the shop what the leaf is and where it was made. Real gold leaf is sold in different purities, and some inexpensive items use imitation foil or very thin coatings. Prices and specifications vary by shop, so asking questions is part of the experience.

Handling the leaf itself requires patience. Artisans use bamboo tools rather than metal because static can make the sheet cling or tear, and they join sheets edge to edge to avoid waste. Visitors in a workshop session receive guidance on this, and a calm hand and slow breathing help more than force. Items decorated with leaf should be kept away from heavy rubbing and harsh cleaners; follow the care notes that come with each purchase.

Edible leaf is sold in small quantities and is meant for use in drinks and desserts. Check the packaging for food-grade labeling and follow the usage notes on the package. This guide shares general cultural information and published material, not professional advice; for dietary questions, talk with a doctor.

Frequently Asked Questions

Does Kanazawa really make almost all of Japan's gold leaf?

Yes, according to Japanese government and tourism sources. A Government of Japan publication gives a figure of more than 98 percent, and Japan's national tourism organization says nearly 100 percent. The exact percentage differs between publications, so it is safest to say that Kanazawa makes nearly all of Japan's gold leaf. The craft has been based there for several centuries.

How thin is Kanazawa gold leaf?

Finished leaf is commonly described as about one ten-thousandth of a millimeter, or 0.1 micron. That is thin enough to tear with a single touch, which is why artisans handle it with bamboo tools and special paper. Leaf for different uses can vary in thickness, but traditional decorative leaf is among the finest metal sheets made by hand.

Can visitors try working with gold leaf in Kanazawa?

Yes. Several workshops near the Higashi Chaya district offer short sessions of about an hour in which visitors apply leaf to small objects they can take home. Some sessions provide English support. Reservations are commonly required, and prices, times and languages can change, so check each workshop's current information before planning a visit.

Want to go deeper? Tokyo Paul's book Kanazawa Photo Book is available on Amazon.

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More guides from Tokyo Paul: Kanazawa Castle Park and Ishikawa Gate: Walls, Roofs and Lawns, Kanazawa's 21st Century Museum of Contemporary Art: A Visitor Guide and Kenrokuen: Kanazawa's Garden of Six Attributes.