1 - Yoshino in Nara Prefecture has over 500 years of history and tradition in the production of wood.
2 - Fallen trees marked with a red stamp “あ” are selected for forming the frame of the rooms.
3 - Wood from the African Padauk Tree is used due to its natural red color which comes through after a little sanding.
4 - Joints are cut from carefully selected pieces of wood to ensure the best fit.
![Image](img/up-wood-05.jpg)
![Image](img/up-wood-06.jpg)
![Image](img/up-wood-07.jpg)
The joints are about 60mm and the pieces are joined together without any use of nails or bolts.These frames will stand for many years while retaining their enduring beauty.