lacquerwareJune 23, 2026

Wajima-nuri

Wajima-nuri (輪島塗) is a lacquerware produced in Wajima City, Ishikawa Prefecture, with a production history traceable to at least the early Muromachi period. Its requirements as a traditional craft were formally established by the Ministry of International Trade and Industry under notice No. 172 on May 10, 1975.

History

Archaeological evidence indicates a long lacquerwork tradition on the Noto Peninsula. Lacquer products dating back approximately 6,800 years were found at the Mihiki ruins in Nanao City, and lacquer objects from the Heian period were excavated at the Yanidani B ruins in Wajima. A bowl featuring a diatomaceous earth base—characteristic of Wajima-nuri—was unearthed at the Ondate ruins of the Nishikawashima ruins group in Anamizu Town, dated to the early Muromachi period. The oldest existing Wajima-nuri piece is the vermilion-lacquered door of the former main shrine of Juzo Shrine in Wajima City, said to have been made in 1524 (the fourth year of Daiei) during the Muromachi period.

The current techniques of Wajima-nuri are said to have been established during the Kanbun era of the early Edo period. In 1616 (Genna 2), the Kaga Domain proclaimed the Seven Trees Protection System in Noto, prohibiting free logging. During the Kanei era (1624–1643), the Kaga Domain further encouraged the planting of lacquer trees. The chinkin (engraved gold) technique, a defining decorative feature of Wajima-nuri, developed during the Kyoho era (1716–1735), when the technique of carving engraving on lacquerware was first practiced in Wajima. Maki-e decoration entered Wajima-nuri during the Bunsei era (1818–1829), when the technique was learned from Yasukichi, a maki-e artist from Aizu-nuri. The me-tsubushi kanna (blinding plane) was invented in 1892, and a steam-powered lathe was introduced in 1903, marking further technical developments. In 1977, Wajima-nuri was designated as an Important Intangible Cultural Property under the Law for the Protection of Cultural Properties, with the Wajima-nuri Gijutsu Hozonkai (Wajima-nuri Technical Preservation Society) certified as the holding organization.

On January 1, 2024, the Noto Peninsula earthquake caused significant damage to workshops and stores in Wajima, destroying 12 businesses in the area around the Wajima morning market due to fire and making the resumption of production uncertain.

Techniques & Production Process

Wajima-nuri is distinguished by a series of strictly defined production steps involving the wood base, undercoat, and finishing. The wood base (kiji) must be made from hinoki cypress, zelkova, katsura, magnolia, or materials of equivalent quality. All lacquer used must be natural lacquer. For turned objects (hiki-mono), a lathe stand and lathe chisel must be used for forming. For flat or bent objects (ita-mono or mage-mono), kokuso-urushi—a paste of hemp fiber mixed with lacquer—must be used for forming.

A key structural reinforcement step is nunokise (cloth application), in which raw lacquer is first applied to the wood base, after which hemp cloth or gauze is adhered using kisemono urushi, a mixture of raw lacquer and rice paste. The nunokise process is often omitted in widely circulated lacquerware and is found in only select production areas, including Echizen-nuri and Kyo-shikki.

Following cloth application, the undercoat is built up through a process called honkataji (solid base). This involves applying a paste-like mixture of raw lacquer, rice paste, and fired diatomaceous earth—known as Wajima ji-no-ko—in multiple thick layers using a spatula. The filler particle size used in honkataji begins at several hundred micrometers and is progressively reduced through successive stages, finishing at several tens of micrometers. Because hinoki cypress does not grow on the Noto Peninsula, hiba (hinoki asunaro, locally called Ate), derived from Aomori hiba by root division, is used as a substitute material for the spatula (hera).

The top coat of Wajima-nuri must use refined lacquer applied by either hana-nuri or roiro-nuri technique. Decoration must be carried out by chinkin (engraved gold) or maki-e (sprinkled picture) technique.

How to Identify Wajima-nuri

Wajima-nuri is identifiable by several technical and visual characteristics. The use of the nunokise cloth layer and the honkataji multi-layer undercoat incorporating Wajima ji-no-ko (fired diatomaceous earth) are defining structural features not found in many other lacquerware traditions. Surface decoration is executed exclusively in chinkin or maki-e, and the finish coat is applied using the hana-nuri or roiro-nuri technique using natural lacquer, producing a characteristic surface quality. The wood base materials are limited to hinoki cypress, zelkova, katsura, magnolia, or equivalent.

The Craft Today

Wajima-nuri holds designation both as a traditional craft under the 1975 METI notice and as an Important Intangible Cultural Property recognized in 1977. The Wajima-nuri Gijutsu Hozonkai serves as the certified holding organization for the intangible cultural property designation. The craft's production base suffered a significant setback following the January 1, 2024 Noto Peninsula earthquake, which destroyed 12 businesses near the Wajima morning market by fire and left the resumption of production uncertain across multiple workshops and stores. Wajima-nuri pieces can be viewed and purchased at Densan Aoyama Square (8-1-22 Akasaka, Minato-ku, Tokyo), a venue operated by the General Incorporated Foundation for the Promotion of Traditional Craft Industries, open from 11:00 to 19:00 year-round except for the New Year holiday period. The craft shares technical parallels with other regional Japanese lacquerware traditions, including Yamanaka-nuri from elsewhere in Ishikawa Prefecture.

Frequently Asked Questions

What makes Wajima-nuri different from other Japanese lacquerware?

Wajima-nuri is distinguished by its nunokise (cloth application) reinforcement layer and its honkataji undercoat process, which uses multiple layers of a paste incorporating Wajima ji-no-ko (fired diatomaceous earth). The nunokise process is found in only a limited number of lacquerware production areas in Japan.

What is Wajima ji-no-ko?

Wajima ji-no-ko is fired diatomaceous earth (calcined diatomite) sourced locally to the Wajima region. It is mixed with raw lacquer and rice paste to form the honkataji undercoat, which is applied in multiple thick layers using a spatula. The particle size of this filler is progressively reduced through successive application stages.

What decoration techniques are used in Wajima-nuri?

Decoration on Wajima-nuri must be carried out using either chinkin (engraved gold) or maki-e (sprinkled picture) technique. Chinkin developed in Wajima during the Kyoho era (1716–1735), while maki-e entered Wajima-nuri during the Bunsei era (1818–1829).

When was Wajima-nuri officially designated as a traditional craft?

The requirements for Wajima-nuri as a traditional craft were established by the Ministry of International Trade and Industry under notice No. 172 on May 10, 1975. Wajima-nuri was also designated as an Important Intangible Cultural Property in 1977.

How did the 2024 Noto Peninsula earthquake affect Wajima-nuri production?

The earthquake on January 1, 2024 caused extensive damage to workshops and stores in Wajima City. Fires associated with the earthquake destroyed 12 businesses in the area around the Wajima morning market, and the resumption of production was left uncertain.