Introduction: The tea ocean is usually used to cool hot water, before making Matcha. Alternatively, it can also be used along with traditional Kyusu teapots as a holding pitcher. That is, once you have brewed the tea in a kyusu teapot, you can pour it into the tea ocean and avoid the tea from getting oversteeped or bitter. The finish of this tea ocean is in classic Tokoname style red, with Japanese caligraphy.