wood selection and cutting
![](https://www.bartokdesign.com/japan/hb-birth/1-zaimoku.jpg)
The hinoki wood boards are chosen one by one according to the necessity and planned use
![](https://www.bartokdesign.com/japan/hb-birth/3-kakudo.jpg)
The wood is cut as per the required sizes, eliminating soft areas (young layers) and knots, respecting the direction of the grain.
![](https://www.bartokdesign.com/japan/hb-birth/2-plane.jpg)
The wood is planed to remove the imperfections and bring it to a uniform thickness.
![](https://www.bartokdesign.com/japan/hb-birth/4-kiru.jpg)
With a technique borrowed from boat construction, two planks are partially overlapped and hand sawn: so the adjacent boards are originated by a single cut and can match perfectly.