4 Sun 7 Steps Koyosegi

Pure Solid Wood Craftsmanship

Directly from the traditional workshops of Hakone, this Izumiya creation is a testament to uncompromised craftsmanship. Stripped of any plywood or modern board materials, this secret box is crafted entirely from solid wood. The classic Yosegi parquetry beautifully wraps the exterior, sealed with a sophisticated matte urethane finish that resists fingerprints and highlights the wood's natural beauty.

A 7-Step Enigma

Engage in a tactile dialogue with this mechanical marvel. It requires exactly 7 sequential moves to slide the hidden panels and unlock the central compartment. It is an ideal introductory challenge for collectors and an elegant hiding place for small treasures.

Technical Specifications

External Dimensions: 11.7 x 8.3 x 5.3 cm (4 Sun size)

Internal Dimensions: 8.6 x 6.0 x 3.8 cm

Difficulty: 7 precise steps to open (beginner level)

Finish: Smooth matte urethane coating

Materials: Premium solid wood with standard Yosegi pattern

Included: Solution sheet

Packaging: Supplied without a dedicated gift box

Our Promise of Excellence

Every piece in our collection is rigorously inspected and tested by us to guarantee the flawless function and integrity of its mechanism. For your absolute peace of mind, this work is shipped with the utmost care from France, ensuring prompt delivery and absolutely no hidden customs fees within the European Union.