"washi" is made from kozo Diplomorpha sikokiana Edgeworthia chrysantha etc. Since every sheet is made from a craftsman's hand, it is called high-class paper. Paper milling is carried out when making "washi". Then, strong paper is made. Directivity for the fiber produced according to a process because called smooth and beautiful paper. And on Japanese paper, water is absorbed well. A fiber is very long. Therefore, it is not torn simply And also to folding is strong Because it lasts long strongly. Moreover, since most medicine is not used, compared with paper, it can recycle easily and is environment-friendly. Although it is washi with a good feature like this, most things seen in a usual life by the spread of paper have been lost. About Japanese paper, also in order to know in more detail, please also unite and see the page of "About a washi."