A little large sized separate bathing areas for men and women. The radium onsen spa also features an ozone generator to further enhance the refreshing quality of the onsen experience. A Japanese miniature garden can be viewed from the bathing area giving an impression of bathing outdoors.

The onsen spa is open from 4:00pm to 12:00am and from 6:00am to 9:00am.

Powdered "Misasa" stone, known for its holistic radium quality is used for the spacious soaking tub. Oxygen ozone is also induced in the spa.

Mineral spa is considered effective for the following problems;

Backache, cold shoulders, bruises, neuralgia, rheumatism, eczema, hemorrhoids

The spa is also said to freshen your skin and good for those who are sensitive to the cold.

The onsen spa introduces guests to the holistic properties of the radium mineral spa while they relax by soaking in the tub. At the same time, the oxygen ozone in the spa helps to enhance the refreshing qualities of the urban onsen experience.