Urushi lacquer bunkobako (Japanese document box) with kin hirame (gold powder) and aogai nuri (mother-of-pearl) decoration of kobushi (magnolia) by Musashigawa Shūzan

This bunkobako (a large Japanese box used to store papers and precious objects) by Musashigawa Shūzan, a Takaoka lacquer artisan renowned for his mother-of-pearl work, illustrates a particularly rich approach to urushi lacquer. On a black background adorned with kin hirame (flat gold powder), a superb kobushi (magnolia) decoration unfolds, combining fine mother-of-pearl and sculpted reliefs, where light constantly plays with the surface. The quality of execution and the masterful combination of techniques give this piece a presence that is at once dense, luminous, and highly characteristic of contemporary Takaoka production.

The Artisan
This box was created by Musashigawa Shūzan, the artist name of Musashigawa Yoshinori, born in 1949 in Takaoka. In 1972, he joined the family workshop and specialized in mother-of-pearl work, developing a practice combining aogai nuri, raden, and maki-e. Recognized as a traditional artisan in 1996, he subsequently received several distinctions for the quality of his work. The city of Takaoka, in Toyama Prefecture, is historically renowned for its artisanal know-how, particularly metalwork and lacquerware, and constitutes an important production center, though less known than other major regions of Japanese lacquer. This piece is part of this tradition, with particular attention paid to the effects of material and light.

Technique and Decoration
The background is made with kin hirame (flat gold powder), a technique consisting of dispersing fine gold particles evenly in the lacquer, producing a very fine luminous sprinkle that reveals the depth of the black. Unlike a denser nashiji, this treatment remains airy and creates a visual space in which the pattern can unfold with clarity.

The kobushi (magnolia) decoration is composed using several complementary techniques. The open flowers are made of white mother-of-pearl, while the buds and leaves use iridescent mother-of-pearl. The term aogai nuri here refers to particularly fine mother-of-pearl work, using very thinned fragments that allow light to play through the material, producing subtle and changing reflections.

The branches are executed in sabi-e, a technique that involves mixing lacquer with mineral powder to create a modeled material directly on the surface. This process allows the gnarled and irregular character of the wood to be rendered with a perceptible relief. This treatment, left without gold powdering, reinforces the contrast with the hirame background and highlights the luminosity of the mother-of-pearl. The inside of the box is black urushi lacquer.

The entire decoration thus relies on a balance between smooth surface and relief elements, between shine and matte, giving the composition great visual richness.

Presentation

This bunkobako comes with its wooden protective box signed by the artisan, along with his official seal and the name of the artwork.

Practical Information

Place of Manufacture
Japan, Takaoka

Dimensions
Length 31.3 cm - Width 21.9 cm - Height 7.6 cm

Weight
2.2kg

Materials
Wood, urushi lacquer, kin hirame (flat gold powder), aogai nuri (fine mother-of-pearl), sabi e (relief)

Period
Heisei era (1989 - 2019)

Condition
Good condition, wear consistent with age and use; scratches are present on the outer bottom of the box, invisible to the eye when the box is placed down.