About Seinan Onsen Kaiun no Yu
"Seinan Onsen Kaiun no Yu" is a day-use hot spring facility in Morioka City, Iwate Prefecture. Its biggest highlight is the authentic Korean-style sauna known as plul-kama, which is rare even in Tohoku, where the powerful far-infrared heat radiated from medicinal stones produces a deep sweating experience. The natural radon hot spring, gushing from 1,200 m underground, is an alkaline bath that is gentle on the skin and warms the body and mind from the core. It also features a dry sauna with auto löyly and a mild cold plunge bath using groundwater, offering a luxurious refreshment time where Korean traditions of relaxation and Japanese hot spring culture blend together.