A 100% natural free-flowing large public bath with a men-women alternating system, luxuriously filled with abundant water from its own source at around 71°C, without any dilution or heating. The water feels astonishingly gentle and smooth on the skin, and its rich moisturizing effect, characteristic of the three great skin-beautifying spring qualities, leaves your skin silky smooth. A reclining bath and jacuzzi are also available.

A dynamic rock open-air bath facing the refreshing virgin forest of beech and mizunara in Nikko National Park, named Kawasemi, Kajika no Yu, and Abukuma (directly connected from the large public bath, men-women alternating system). This superb open-air area is full of secluded hot spring atmosphere, where you can savor 100% free-flowing milky hot spring water with your whole body while listening to the murmuring of the stream and birdsong.

A paid, reservation-based private open-air bath, 50 minutes per session, lined with tourmaline stones said to promote warming from deep within the body and detox effects through negative ions and far-infrared rays. (This is not a hot spring.) A luxurious space where you can fully enjoy the quietly flowing highland time with your companion or family, without worrying about anyone else at all.