Ryūsa-Style Manju Netsuke with Two Rats Carrying a Treasure Sack

Japan, late Edo period (19th century)

Materials & Techniques:
Walrus tusk (walrus ivory), openwork sukashibori carving, metal inlay (most likely silver).

Dimensions:
Diameter: 4.4 cm

Description

A fascinating Ryūsa-style manju netsuke, finely carved in walrus tusk with dense sukashibori openwork. The composition shows two animated rats carrying a treasure sack that bears auspicious symbols of happiness and prosperity. The carving is rich with naturalistic detailing: mushrooms and foliage executed in deep relief, a woven fence, and a small architectural element—each area pierced to create depth and shadow.

The front features a metal (probably silver) inlaid plaque with the two rats in high relief, their forms lively and expressive. The reverse shows a continuation of the landscape with mushrooms and a trellis, all pierced in the Ryūsa manner.

Walrus tusk is identifiable through the characteristic grain and concentric core structures visible in the carved sections. This material was used during the Edo period, especially for intricate manju and Ryūsa netsuke due to its strength and the beautiful textured surface it provides.

Artistic Qualities

• Excellent sukashibori (透彫) work, creating a highly sculptural piece.

• Good contrast between carved ivory and metal inlay.

• Beautiful aged patina, especially in recessed areas.

• Classic rats-and-treasure theme, associated with Daikoku, wealth, and good fortune.

Condition

• Age-consistent wear and natural patination throughout.

• Some darkening in crevices typical for antique walrus ivory.

• No visible losses or cracks from the provided images.

• Metal inlay intact.
  Overall: Very good antique condition.

Provenance

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From a private collection.