Manju Onsen Oyama Suminoyu

The building, which is particularly eye-catching in a hot spring village in the idyllic mountains, was designed by architect Terunobu Fujimori. The outer wall with roasted cedar and stucco stripes is slightly lit up at night, enveloping the surrounding area in a fantastic atmosphere. Once you see it, you can't forget it, it is now loved as a symbol of Nagato Onsen. In addition to the open-air Ramune hot tub, the hot inner water bath and a variety of family baths. In the family bath, there is also Ramne hot spring with a temperature of 32 degrees, and you can enjoy the hot water of Schwashwa. It is recommended not to use soap or shampoo to keep the hair roots spread due to carbonic acid.

A small day-trip bathing facility with two private baths for the inner bath only. The brown hot water of the hot spring of the hot spring is poured into the bathtub. The reception desk is at the puppet studio Kajika, and a large number of cute beckoning cat figurines made here are featured in the facility, which is well received by female customers. It is also recommended to experience the production of dolls to go up the bath.

A hot spring facility that reuses the site of a former agricultural cooperative. The bathhouse faces south and features an indoor bath with abundant mineral-rich spring water flowing continuously, as well as an outdoor bath and private baths where you can enjoy soaking while listening to the soothing sounds of the clear Serikawa River. The highlight is the bubbling water bath adjacent to the indoor bath, which has many repeat visitors. There is also a dining area where you can enjoy light meals. Additionally, you can stay for hot spring therapy.