Technology/techniques
1. Drying should be done by natural drying.
2. The creation of "marquetry boards" shall be carried out using the following techniques or methods:
(1) The pattern shall be a combination of undyed wood grain.
(2) For making patterned unit materials, use a "cutting stand," a "saw stand," a "shaving stand," a saw with a single tooth, a "flat plane," and a "long-handled plane."
(3) To perform "gathering" and "large gathering".
3. For "removing the grain," use a "large plane" or a "small plane." In this case, the thickness of the grain should be 0.25 millimeters or more.
4. In the case of joinery, the following techniques or methods shall be used:
(1) When attaching "zuku" or split wood panels to a joinery base, the cut edges must not be visible on the surface of the product.
(2) The joints shall be made by pitonth and pitonth, dovetail joint, or equivalent joints.
5. In the case of turned wood, the following techniques or methods shall be used:
(1) Shape the object using a potter's wheel and a potter's plane.
(2) For finishing the turning and polishing the horsetail, use rotation of the lathe in both left and right directions.
6. When inlaying decorations, they must be done by carving or hollowing out.
7. When finishing, the method should be "waxed," "rubbed lacquer," or "wood grain finish."







