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Hamamatsu Onsen Ryokan

Hamamatsu, Shizuoka (Chubu), Japan
Hamamatsu Onsen Ryokan
Location
Hamamatsu, Shizuoka (Chubu), Japan
Water type
sodium chloride
Temperature
41 °C
pH
7.3

Water profile

Thermicity
Sedative
41 °C
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

Hamamatsu, the largest city in Shizuoka Prefecture and the manufacturing capital of Japan's music industry, is the global headquarters of Yamaha and Kawai pianos and Roland electronic instruments, and hosts the annual International Piano Competition that draws virtuosos from across the world to this Pacific coastal city. Hamamatsu Onsen Ryokan draws on chloride-rich thermal waters from the geological resources of the Shizuoka coastal plain, offering traditional ryokan bathing experiences in a city that combines world-class musical heritage with the mild climate of the Enshunada coast. Lake Hamana, the vast lagoon east of the city famous for its eel farming and oyster cultivation, the Nakatajima sand dunes, and the scenic Lake Flower Park surrounding this musical city's thermal spa culture are celebrated throughout Shizuoka Prefecture.

Insider tip — Hamamatsu Onsen Ryokan draws from deep sodium-chloride springs beneath the city famous for its musical instrument industry and Lake Hamana eels. The salty 41°C waters warm the body rapidly and are said to improve circulation, making them especially popular after cycling or hiking around the lake. Pair a soak with a local unaju (eel on rice) dinner for a quintessential Hamamatsu evening.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).