Tambayaki pottery, dating back to the late Heian period, is showcased with a focus on 700–800 years of history, including pieces from the Kamakura to Edo periods. The Old Tamba Pottery Museum (Tanba Kotoukan) in Sasayama displays typical pottery works, decorative wares, and the Kotamba Collection, a designated cultural property of Hyogo Prefecture, illustrating the long-standing craft and regional heritage.