Hidakawashi offers a lineup of various types of washi, including Tosa Tengu-jo paper, the thinnest and strongest washi in the world, as well as art paper, industrial product paper, wrapping paper, etc. Each paper is made with our specialties. Each paper is made with our special care, and we are proud to have refined our traditional manufacturing methods with modern technology and wisdom. Most of our papers can be custom-ordered, so please contact us for more information.
We will continue to think together with our customers about the best washi for them, take on challenges, and give shape to them.
Ideal for restoration of old manuscripts, calligraphy, paintings, fish prints, etc., for long-term preservation paper, chigiri-e, pressed flower covers, and for backing for mounting. Bleached Chlorine-free Bleached Norigucho Paper is the best paper for long-term storage and restoration, with a chlorine-free P.H.7.0.
Material: Japanese KOZO
Cooking: SODIUM CARBONATE(Na2CO3)
Drying: STAINLESS STEEL
P. H. value: 7.2
1,000mm(Untrimmed edges)x 640mm
For restoration of old documents, and other uses that take advantage of Kozo’s original fiber quality.
Our “natural shade” TENGU is cooked with SODIUM CARBONATE. Among our different varieties of Japanese Paper TENGU, the fibers in this variety are the strongest, and thus it is used widely for restoration purposes. Regarding the impurities that often remain on the paper surface on unbleached paper, we remove them completely by hand. Depending on where the kozo was grown or the particular processing methods, the color and feel of the paper will be different, and we feel that the unbleached character of this paper is appropriate for old documents.
Material: Japanese KOZO
Cooking: SODIUM CARBONATE(Na2CO3)
Drying: STAINLESS STEEL
P. H. value: 7.2
1,000mm(Untrimmed edges)x 640mm
※In response to requests from domestic and overseas institutions related to cultural properties, we dye (yarn-dye) Kozo fibers in colors that match the objects to be restored under the guidance of a public testing laboratory. The product has been tested for use by ministries and agencies related to cultural properties, so you can use it with peace of mind. If the color is not extremely dark, we can also custom-dye to your desired color.
Material: Japanese KOZO
Cooking: SODIUM CARBONATE(Na2CO3)
Drying: STAINLESS STEEL
P. H. value: 7.2
1,000mm(Untrimmed edges)x 640mm
※In response to requests from domestic and overseas institutions related to cultural properties, we dye (yarn-dye) Kozo fibers in colors that match the objects to be restored under the guidance of a public testing laboratory. The product has been tested for use by ministries and agencies related to cultural properties, so you can use it with peace of mind. If the color is not extremely dark, we can also custom-dye to your desired color.
Material: Imported KOZO
Cooking: SODIUM CARBONATE(Na2CO3)
Drying: STAINLESS STEEL
P. H. value: 7.2
1,000mm(Untrimmed edges)x 640mm
Used in restoration of old documents, preservation of calligraphy, paintings, and rubbings.
In general paper is bleached with chlorine, and minute traces of chlorine left in the paper results in fading, discoloration, and deterioration over time. Our “chlorine free” tengu is bleached with our own original method, without using chlorine or fluorescent dyes. By repeated rinsing of the material, we remove the impurities that cause deterioration with a weak alkaline solution. By bleaching the ability of colors to stand out on the paper is heightened. This paper is appropriate for longterm storage of important records, and restoration of reinforcement work.
Material: Imported KOZO
Cooking: CAUSTIC SODA(NaOH)
Drying: STAINLESS STEEL
P. H. value: 7.2
1,000mm(Untrimmed edges)x 640mm
Used for chigiri-e, pressed flowers, mounting, wrapping, and restoration of old documents.
Often likened to “wings of a mayfy,” this thin, strong, and transparent Tosa Japanese Paper TENGU has a wide variety of restorative uses.
TENGU Timeless is pre-coated with wheat starch paste so that the adhesive can be reactivated with water when needed, enabling the conservator to carry out the repair in less than half the usual repair time. Once shaped as required, only activation of the adhesive is needed.