Technology/techniques
1. The fabric must be a patterned fabric woven using the following techniques or methods.
(1) The fabric shall be plain weave with pre-dyed yarn.
(2) The weft threads should be inserted using a hand-thrown shuttle.
(3) The crest shall be drawn using a "flower heddle" or a "sewn shuttle".
(4) The crest using "Hanasōkō" is to be displayed by lifting the heddle frame by hand and hanging it on a hook.
2. When using ikat yarn, the dyeing method for the ikat yarn shall be "hand-tying".




