An in-house hot spring source that began flowing from the grounds in 1989 and boasts the oldest history in the Toba area. The clear, faintly milky water is characterized by its smooth, highly alkaline texture. It can be enjoyed in the indoor public bath and in outdoor baths such as the Dannaiyo Bath (utase open-air bath). When you soak in it, the water feels as if it gently clings to your skin, and after bathing your skin becomes amazingly smooth. It is expected to have strong beautifying and warming effects.

A newer in-house hot spring source that began flowing in 2014. The slightly whitish water is even more alkaline, offering an exquisite, viscous texture on the skin. It is used in a wide variety of outdoor baths such as the Rock Open-air Bath Ababai Bath and the Great Boiling Hot Bath Musanko Bath. In an open space surrounded by rich nature, you can enjoy the mellow feel of the water while truly refreshing yourself and recovering from fatigue.

Three types of private baths where you can fully enjoy your own time. Urarasansan is an open-air bath attached to a karaoke room, San no Yu is an outdoor bath outside the building where you can enjoy forest bathing, and SAISEKI no Yu is an indoor bath perfect for relaxing with the family. All use the in-house hot spring source, allowing you to luxuriously and privately enjoy high-quality beautifying water without worrying about others around you.

A private bath in luxurious guest rooms with hot spring baths, available in the upper floors of the main building and in the annex Mizunohoshi. With guest-room baths such as cypress baths and ancient cypress baths, each with its own distinct design, you can enjoy the in-house source "Jukou no Yu" to your heart's content. While taking in the magnificent view of Ise Bay spread out before you and feeling the sea breeze on your skin, you can soak in beautifying water whenever you like, experiencing the finest hospitality and a deeply private sense of relaxation.