Japan had been governed by samurai for about 700 years (from 1185 to 1867). The age of samurai is divided into some periods, and according to a popular theory, samurais in the first period (the Kamakura period, from 1185 to 1333) are strongest and bravest. It is said that “you look like a Kamakura samurai” was the best praising words for samurais even in the last days of the samurai age. The same as samurais, the quality of nails in the Kamakura period is said to be best. In the age of samurai, the best quality steel (high-carbon steel) was used for sword crafting as I wrote before. In the Kamakura period, nails were made of the second best quality steel.
Many people (even Japanese people) still believe that Japanese old buildings, like temples and shrines built several hundred years ago, didn’t use any nails, but actually nails were used partially in the outer and base structure. The quantity of the nails, however, was limited to a necessary minimum for design, sustainability, and flexibility. Ancient Japanese people tried to hide nails as much as possible for design. When used on a noticeable place, the nails were decorated. The average durable life of the Kamakura nails was designed to be about 1000 years, and so, they can be re-used even now at the time of repair work. The high-carbon nails are hard and brittle. Buildings will become too brittle if such nails are used a lot. Japan is an earthquake country. It’s important to make structure strong yet flexible.
I think the spiritual core is in common with our production philosophy. Of course, Kamakura nails are not used in our furniture, but some high-tech screws and metal ware are, to a necessary minimum. They are stealthily hidden by the latest technology and craftsmanship. I’m sure you’ll have fun just to imagine how the parts of our furniture are joined.
He is travelling around the world. His passion is to explain Japan to the world, from the unique viewpoint accumulated through his career: overseas posting, MBA holder, former official of the Ministry of Finance.