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Minobu Onsen Yamanashi

Minobu, Yamanashi (Fuji River Valley), Japan
Minobu Onsen Yamanashi
Location
Minobu, Yamanashi (Fuji River Valley), Japan
Water type
bicarbonate
Temperature
41 °C
pH
8

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
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Minobu Onsen is a spiritually infused hot spring in Minobu town, deep in the Fuji River valley of Yamanashi Prefecture, home to Kuonji Temple on Mount Minobu — the head temple of Nichiren Buddhism, one of Japan's most influential Buddhist schools, where the great 13th-century monk Nichiren spent his final years and whose cherry blossoms are designated a National Natural Monument. The bicarbonate thermal waters provide soothing warmth and skin-nourishing properties for pilgrims and visitors who climb the 287-step stone stairway through ancient cedars to Kuonji's magnificent temple complex. The combination of profound religious heritage, the misty mountain scenery of the Fuji River valley, and genuine thermal bathing makes Minobu Onsen a particularly meaningful destination for followers of Japanese Buddhist pilgrimage tradition.

Insider tip — Minobu is sacred ground for Nichiren Buddhism, home to the head temple Kuonji on Mount Minobu where 287 steep stone steps lead through towering cedar trees over 400 years old. The bicarbonate onsen waters at the base of the mountain have long served as purification baths for pilgrims completing the demanding staircase climb. The combination of spiritual ascent and thermal recovery creates one of Japan's most complete mind-body itineraries.
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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 bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).