10. Kamikoromo kimono vest - wildflower herbal dyeToday, kozo, mitsumata and gampi are the principal raw materials for washi. Kozo is prized for its long, tough fibers. Kozo is cut at the root and steamed in a barrel over a fire in order to separate the bark. The bundles of fibers are placed in a cold stream for one to three days. The branches are boiled and stripped of their outer bark and then dried. The fibers are then boiled, placed in running water, and naturally bleached. The rinsed fibers are placed in a strainer floating in water for further cleaning and then laid on a board and beaten. Once they have dried overnight and have been softened by stamping or hand-rubbing, they are ready to be made into washi.
