Tamba Ware is considered one of the six oldest kilns in Japan, It is said to have started from the end of the Heian period (around 1185), and their main focus has always been creating tools for everyday living. Every studio handcrafts everything from soil preparation to firing by themselves. The expression of the vessel created from the "ash cover" in which the ash of pine wood melts with the glaze gives such a deep expression to its ceramics.