Ko-Kutani is the name given to Kutani ware that has been popular in the Kutani region since ancient times and has been passed down as a model for many Kutani ware designs. Especially Gosai-de (five-colored painting) is probably the most recognizable style of Kutani ware. This style features the beauty of nature such as flowers, birds, and the moon using Kutani gosai (five colors: green, yellow, purple, navy blue, and red).