09. Kudzu-fu and handmade Tosakozo-Washi PojagiHand-sewn Pojagi composed of Kudzu-fu (kudzu fabric) and Tosakozo-Washi. Kudzu-fu, regarded as a primitive material, is woven of threads made of the bast fibers of the kudzu stem. Kudzu fabric from the Enshu region has a characteristic shine.