Japan's traditional blue Tokushima's indigo

Tokushima, the home of aizome indigo dye. Aizome is made from the indigo plant. The majority of domestic indigo plant production is based in Tokushima Prefecture. The traditional skills for producing indigo dye have been passed down here for generations by master dyers. The indigo dye industry was prosperous, and the arts flourished. The Awa Ningyo Joruri puppet theater, which has been designated as a significant intangible folk cultural asset, is one of them.