Kutani yaki is a traditional Japanese handicraft and is listed as a world cultural heritage for protection. Located in Kaga City, Ishikawa Prefecture, Honsu, Japan, as well as Arita ware, the world-renowned porcelain "Kutani yaki", It is famous for its bright colors. Porcelain has various patterns carefully designed to describe the natural things with Kaga five colors (red, blue, yellow, purple, cyan) as the basic colors.