Operating Hours: 15:00–23:00 / 5:00–10:00

Our public bath uses "Ogama" which is 100% Natural Hot Spring Water (Genzen-kakenagashi)

The "Ogama" area features five naturally erupting spring basins: the Ogama, Yude-gama, Maru-gama, Takenoshi-gama, and Shimo-gama. Our hotel is supplied directly from the "Takenoshi-gama" source.

The name "Ogama" originates from the past, when hemp (asa) was soaked in these hot springs to peel its fibers.

Spring Name: Takenoshi-gama Mixed Source (Ontakesan)
Spring Type: Alkaline Simple Sulfur Hot Spring (Hypotonic, Alkaline, High-Temperature Hot Spring)

Spring Temperature: 78.2°C at the source

[Health Benefits for Bathing]
Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, poor circulation, recovery from illness, fatigue recovery, health promotion, chronic skin conditions, chronic gynecological disorders, and diabetes.

Operating Hours: 15:00–22:00 / 6:30–10:00

“A World-Class Hot Spring” named "Shinyu" – 100% Natural Hot Spring Water 

Among the more than 30 hot spring sources in Nozawa Onsen, "Shinyu" has long been celebrated as a world-class hot spring.

Depending on daily weather conditions, the water changes color—shifting between milky white, emerald green, and crystal clear—which is why it is also commonly known as the "Five-Color Bath" (goshiki no yu). Flakes of mineral deposit (yunohana) drift through the water, making it the quintessential hot spring experience.

Spring Name: Shinyu
Spring Type: Alkaline Simple Sulfur Hot Spring (Hypotonic, Alkaline, High-Temperature Hot Spring)

Spring Temperature: 60.3°C at the source

[Health Benefits for Bathing] 
Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, poor circulation, recovery from illness, fatigue recovery, health promotion, chronic skin conditions, chronic gynecological disorders, and diabetes.

Open Air Bath (Rotenburo)

Main Public Bath (Daiyokujo)