Nagomi Onsen; Yasuragi no Yu
Uki, Kumamoto, Japan
- Location
- Uki, Kumamoto, Japan
- Water type
- thermal, sodium chloride
- Temperature
- 39 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
In a traditional Japanese onsen, guests gather to unwind and rejuvenate in a serene atmosphere. This ancient bathing tradition emphasizes respect for communal spaces, modesty, and relaxation. Upon arrival, visitors typically shower and cleanse themselves before entering the hot spring bath, where they soak and unwind amidst tranquil surroundings. Guests often follow a specific etiquette, removing shoes, using wash basins, and rinsing thoroughly before bathing, fostering a sense of community and tranquility.
Insider tip — 'Yasuragi no Yu' (やすらぎの湯 — relaxation spring) at Nagomi Onsen in Uki city, central Kumamoto along the Yatsushiro coastal plain. 'Nagomi' (和み) = harmony and calm. Uki city was formed from four agricultural towns and faces the Ariake Sea tidal flats — one of Japan's most important wetland ecosystems for migratory shorebirds. The spring waters here serve the farming and fishing families of this productive coastal plain.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 39 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features thermal & sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.