Ryokan Kamiaizuya
745 Shiobara, Nasushiobara, Tochigi 329-2921, Japan
Price on request · Traditional Ryokan
Ryokan Kamiaizuya stands beside the Hoki River in central Shiobara Onsen. Its 17 rooms include traditional Japanese layouts and one Japanese-Western room, with river and valley scenery central to the stay. The riverside position adds a quieter natural counterpoint to the compact hot-spring town during a quiet overnight visit here.
The communal indoor and open-air baths use the inn’s own 65-degree source at a stated flow of 40 liters per minute. The water is identified as 100 percent natural and free-flowing.
Selected Riku and Sora rooms add open-air baths, while Sora also has a private sauna. The water source for those room baths is unspecified, so they are described separately from the communal onsen.
Seasonal mountain and river ingredients shape dinner and breakfast in semi-private dining spaces. Confirm the room bath, sauna access, meal coverage, and arrival timing before reserving.