Colors of layered garments What is "Ao" (蒼)? An explanation of the origin, history, and color scheme of layered garments. 2025.11.26 Colors of layered garmentsBlue
Japanese Color Encyclopedia What is "Ao" (blue)? An explanation of the origin, history, and color schemes of this traditional Japanese color. 2025.07.27 Japanese Color EncyclopediaBlue