Aola, Kiriko High Glass Indigo-Dyed Sugi Plate SetLocated in the Tokushima prefecture, Aola is home to generations of skilled artisans who specialize in Indigo dyed craft and woodwork. Located in Japan's biggest production of the local indigo plant, Aola develops techniques in applying the grains of indigo to a variety of products to create the perfect craft for you. Locally sourced Sugi (Japanese Cedarwood) is Indigo dyed to create a beautiful and vivid grain patterned coaster. Made In Tokushima,