It has been a while since I have posted on this blog. I have been busy sourcing antique and vintage fabrics and dyeing katazome textiles. I have also been working on a new website and blog. Please visit our new website for blog posts on antique Japanese textiles and my new indigo dye projects. We also have a shop where you can purchase fabrics and  an experiences page where you can learn about upcoming classes and textile tours.   Visit the new website at: www.nsomerstextiles.com
This Katazome fabric is light and soft and I think the background decorations must have been inspired by the embroidered designs from Ainu robes.
The two pieces of mid 19th century hand spun and hand woven cotton shown above are dyed using benibana or safflower. This flower in the thistle family is used to dye cotton and silk a range of colors from light pink to deep red. As benibana dyed fabrics age they begin to turn a more brown or rust color like the pieces in this post.
both of the fabrics shown here has been pattered using a katagami, or paper stencil used to apply rice paste to the fabric as a resist before dying. These stencil dyed fabrics are known as katazome.
I found this fabric in Tokyo back in July. at first I thought it was just a piece of indigo dyed cotton, but after picking it up and noticing the texture and light weight I inspected it closer and found that it has a cotton warp and a paper weft. The fabric must date to around the early 20th century.
Above you can clearly see the paper weft threads in one of the ragged ends of the fabric. Below I placed a skein of my handmade paper thread next to the fabric.
While visiting Kyoto I went to Gallery Kei, the gallery had recently exhibited a huge collection of antique paper fabrics. Below is a link to the exhibit at Gallery Kei and some photos of the interior of this beautiful shop. http://gallerykei.jp/event-index.html
This summer I spent several weeks in Japan. The first week was spent on the island of Amami where I learned about the fabric traditions of the island. Amami Oshima is located in Kagoshima prefecture and is 2.5 hours by plane from Tokyo. Amami, like Okinawa, was once part of the Ryukyu kingdom and developed its own unique culture and textile tradition.
This fabric in the process of being woven is Amami Oshima Tsumugi. It has been woven on Amami for generations and its production is extremely technical and time consuming, but the final product is a strong and durable silk fabric. Many people told me that the fabric can often be worn by three generations being passed from grandmother to daughter to granddaughter.
Amami Oshima Tsumugi is a tabby woven, double ikat fabric. In this technique both the warp and weft threads are dyed before being placed on the loom. The designs are first sketched, the sketch helps the first set of weavers know where to bind the threads so that the final product will create the desired design. This binding is done on a large sturdy loom and the warp and weft threads are sent to the dyers in dense panels of bound silk threads measuring from between 2″x 14″ to 20″x 20″. Subsequently the threads will be dyed before being picked loose from their panels and placed on the loom for their final weaving.
Above you can see a weaver adjusting individual threads with a sturdy needle. The design becomes obscured by the weaving process and needs to be lined up after every inch of weaving.
Below you can see that these looms have two warps. One solid black warp is fixed on the loom by being wound around the warp beam, but the second warp is tied as it needs to be tensioned and adjusted after the weaver completes about 20cm of fabric. Due to the complexity of its weaving it takes a weaver at least 6 months of full time weaving to produce one bolt of fabric. This accounts for its cost of $15,000-$30,000 per bolt.
I also spent several days with the Kanai family at their dye workshop.
Yukihito Kanai stands between two of his friends who also work at the dye shop. Yukihito learned the traditional process of dyeing from his father.
The silk treads are first soaked in a dye made from boiling wood chips from sharimbai, or Japanese hawthorne, which is a native evergreen shrub. After the chips have been soaked and boiled for several days the resulting liquid produces a dark maroon dye.
The thread is washed in the sharimbai dye mixed with lime many times to produce the desired color. When the threads are washed in the iron rich mud of the island a chemical reaction turns the maroon thread a deep lustrous black.
Above you can see the deep black warp threads. Below you can see the panels of bound silk threads which after dying, picking loose, and weaving will produce the desired design. These panels have been dyed with indigo.
Yukihito continues the tradition of dying silk for Amami Oshima Tsumugi, but he also expands the dying and traditional patters to create new products. This tenugui has been screen printed with a traditional pattern representing the village where the Kanai family live. He dyes these with indigo, sharimbai, and mud.
The Kanai family was extremely hospitable and welcomed me to a huge family dinner. A family friend and local fisherman brought amazing fish which was used to make sashimi. Okasan is an exceptional cook, who must have made 20 dishes for dinner. She also used the fish bones to make rich miso soup the next day.
I also had the opportunity to visit a woman who manages and runs a beautiful museum dedicated to Amami Oshima Tsumugi. The museum takes up the top floor of the lovely ocean side Thida Moon Hotel. Her collection is amazing and it is easy to see her passion for teaching others about Amami Oshima Tsumugi. She was a phenomenal host and treated me to an extraordinary dinner made by her and some of the other weavers from the island. 
Below is a piece of Amami Oshima Tsumugi I was given by the members of a small weaving workshop I visited.
A small bed of Japanese Indigo plants I started from seed.
When this thread arrived from Japan there were small bits of newspaper from the 40’s or 50’s clinging to some of the threads. I assume they were packed away in a weavers workshop for many years. Everything about this thread makes me contemplate the extreme skill needed to produce such consistent and strong thread. The hemp was harvested, steamed, dried, boiled, the fibers were then separated and hand spliced. In the second photo you can see the joins where the spicing was done. After splicing a final twist was added using a spinning wheel. I have several hanks of this thread and I think I will use it for the warp of an upcoming project.
I recently found this beautiful 19th century indigo dyed fabric that was more than likely used as a furniture cover. These were traditionally made for a wedding and often display the brides family crest. The hand spun cotton thread lends texture to the fabric. The design was worked using a rice paste resist and a method known as tsutsugaki. The light blue of the family crest is known as kame nozoki, or peeking in the vat. The fabric was first dyed with a yellow dye and later over dyed with indigo to create the beautiful green color. In the close up photos you can see the yellow dye that seeped under the resist paste. The last photo shows one of the corners where the yellow dye is also visible. I would guess that the yellow was obtained from gardenia seed pods.
I recently found these two wonderful books on shifu, paper thread making and paper thread weaving. The first book Kigami and Kami-ito is beautifully laid out and the images are inspiring. A Song Of Praise For Shifu is exceptionally full of information about paper making, as well as, the regional variations and history of shifu.
I have been collecting antique daifukucho, or account books. Some of these daifukucho date to the 1840’s and were used by a lumber company, but most of them date to the 1880’s and 1890’s. In the past it was common for these books to be taken apart and the strong kozo paper cut up to make paper thread which would be used as weft threads on a hemp or cotton warp. I bought many of these thinking that I might try my hand at making shifu using antique paper, but each page is like a work of art and I don’t know if I can ever bring myself to use them. You can purchase late 19th century daifukucho through my shop at https://www.etsy.com/shop/luckyredbat?ref=hdr_shop_menu
I recently ordered some beautiful hand made kozo paper and tried making kami-ito, paper thread using the books on kami-ito and shifu I mentioned above. I cut the kozo paper into thin strips leaving both ends attached, then I left the paper strips under a damp towel overnight, in the morning I rolled the moist paper on concrete blocks, and then spun the thread using a Japanese spinning wheel.
Nathan Somers Textiles 