Vintage Matsushiroyaki jars are displayed at the entrance of the pottery garden. We notice the engraved six circles resembling the six sen coins at the edge of a pot and seem to carry the motif of the Sanada's Family crest. But as we move on to the next one, it only has five circles. It turns out this isn’t a family crest but an indicator of the capacity of a pot. Matsushiroyaki pottery, now used in people’s everyday lives, happens to be extremely practical.
Matsushiroyaki is unique in its teal color. This is a result of a chemical reaction between iron and glaze made of natural ingredients. The vessel is made of local soil rich in iron, and when the two react, it creates this hue. Some say that this teal color was popularized because the feudal lord of the time liked lush bamboo groves.
Matsushiro pottery garden uses local hot spring water in the glaze. This helps ashes in the glaze mix evenly, making it easier to handle. It results in a softer hue, creating dishware suitable for any food.