"Beautiful "Japan-blue" - Eco-friendly and pure natural indigo"

Located in western Tokyo, Ome-shi was renowned for indigo dye textiles back in Edo-era. Kosoen Indigo Dyeing Studio inherits the tradition of hand-dye to use only natural ingredients, free of chemical agents, that have no harm on the dyeing artisans' bare hands. Indigo dye textile has natural antibacterial power and even UV-cut effect to give you a mild protection. With Kosoen’s hand-died handkerchief, feel the beauty and grace of pure natural indigo!