KYOTO BLUE Flower Dyeing Hemp Handkerchief Botanical Dye "Ayame: Ayame" Botanical dye In Japan's manufacturing, BOTANICAL DYE natural dyes have been loved and used by people for 5,000 years. Botanical dye is a new technology that contains a small amount of chemical dyes to make it with the energy, message, and power of color that plants originally have, and increases the fastness without the use of mordants. Ayame As it is said that Ayame or Kakitsubata (Ayame), Ayame, irises, and Tsuwaka are flowers that are difficult to recognize from the outside. Irises have a twill eye (knitting pattern) in the center of the flower. The language of flowers is "good letter", "hope", and "love".