I don't know much about the tea ceremony, so please judge by the photos. I believe it's from the Showa era. Mizusashi (water jar) - Otowayama kiln The brown color has a whitish paint layered on it, giving it a light brown appearance. There is also some dirt on the unglazed portions. There is no box. Since it is old, please purchase it with the understanding that it is used. It will be shipped anonymously via Yu-Pack.