Saga Saga City
A famed Saga hot spring offering a free-flowing natural spring and a theater-style sauna
KOMOREBI Saga Bathhouse is a day-use hot spring facility in Saga City, Saga Prefecture. Its private source spring, drawn from 1,126 m underground and supplied by continuous free-flowing piping, is a sodium bicarbonate spring known for leaving skin smooth and is beloved as a beauty-enhancing hot spring. Sweat it out in three distinctive saunas: the stadium-style ISO Sauna with one of the largest capacities in Japan, the aroma-scented automatic löyly HAJU Sauna, and an outdoor barrel sauna. The facility offers eight types of baths including open-air baths overlooking a bamboo grove and a high-concentration carbonated spring, and guests can relax in a rest area with tatami corners and cozy nesting spaces.

The facility provides its private source spring drawn from 1,126 m underground as a continuous free-flowing supply. The sodium bicarbonate spring is known as a 'beauty spring,' softening and smoothing the skin. The water feels silky, and after bathing the skin feels moist and supple. With a generous yield of 625 liters per minute, the baths are constantly replenished with fresh water. The spring also has good heat retention, gently warming and loosening tired bodies after sauna use. It is expected to be effective for muscle pain, rheumatoid arthritis, neuralgia, sensitivity to cold, and recovery from fatigue. You can enjoy the source water in various baths such as open-air baths overlooking a bamboo grove, indoor baths, and tub-type baths.

A stadium-style sauna with one of the largest capacities in Japan. Approximately 70 people sit on tiered seating and can experience Finnish-style löyly while two large screens display visuals. Waves of heat sweep across the vast space, creating a special, stadium-like atmosphere where everyone perspires together. The convection of heat and steam envelops the whole body, producing an overwhelming sense of scale and drawing out sweat. The löyly experience for large groups is a major attraction not found elsewhere.

A women-only sauna offering automatic löyly once every hour (1 time per hour) with carefully selected aromatic scents. Authentic Finnish-style löyly is delivered automatically, filling the room with waves of heat accompanied by the aroma. There is anticipation in waiting for the löyly timing, and you can sweat slowly while being surrounded by fragrance. The pleasant heat and the calming effect of the aroma create a space for both physical and mental relaxation. The sauna is designed from a female perspective for a comfortable experience.

A barrel-shaped sauna installed in the women's outdoor area. Self-administered löyly is possible, letting you adjust the heat at your own pace and enjoy a high degree of freedom. The barrel shape promotes good convection of heat and steam, enabling efficient sweating despite the compact size. Because it is placed outdoors, you can enjoy the refreshing feel of outside air while using the sauna. The private-feeling space is perfect for enjoying your own personal sauna time.

A cold plunge bath is placed conveniently along the flow from the sauna. It is wide enough for many people to use at once, allowing bodies heated in the sauna to be cooled down smoothly. The sharp chill tightens the whole body and quickly flushes out the sauna's heat. With ample space and short wait times, you can enjoy the cold plunge bath without stress.

The cold plunge bath offers a pleasant chill that cools the body while leaving a lingering trace of the aroma. Skin warmed in the sauna tightens pleasantly, and combined with the beauty-enhancing hot spring, improvements in skin texture can be expected. In a clean space designed with women in mind, you can take your time cooling down. After the cold plunge bath, it is recommended to relax in the open-air resting area.
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