2. Imari OkawachiyamaImari Imari is a city located in Saga Prefecture on the island of Kyushu, Japan. Imari is most notable because of Imari porcelain, which is the European collectors' name for Japanese porcelain wares made in the town of Arita, Saga Prefecture. The porcelain was exported from the port of Imari specifically for the European export trade. As of October 1, 2016, the city has an estimated population of 54,907 and a population density of 220 persons per km². The total area is 254.99 km². From Wikipedia, the free encyclopedia.