Tamana Onsen (Tamana City, Kumamoto Prefecture)
Overview (History, Features, and Attractions) Tamana Onsen is a hot spring resort located in Tamana City, Kumamoto Prefecture. With a long history, it has been beloved by local residents, and its charm lies in the quiet hot spring town, set against the backdrop of a castle town and rural landscape. The hot spring water is soft to the touch and is said to be "non-irritating to the skin.".