Hot spring

Hot springHOT SPRING

Our hot spring is a colorless, clear, tasteless, odorless,
alkaline simple hot spring that is gentle to the body.
Because it is less stimulating and less likely to cause hot water poisoning,
this hot spring is recommended for beginners who want to start a hot-spring cure.

About Hakone Suisen's Hot SpringsABOUT

The world's first functional hot spring,'Nanobubble hot spring'

The world's first functional hot spring,
'Nanobubble hot spring'

Nanobubble hot spring uses nanosize (one billionth of a meter) ultrafine bubbles, which are even smaller than microbubbles. The health and beauty benefits are more effectively demonstrated by the promotion of the effect that hot springs inherently have.
Please experience the excellent effects of Touji (hot spring therapy).

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Hot spring water from our own source

Hot spring water from our own source

Our hot spring is a colorless, clear, tasteless, odorless, alkaline simple hot spring that is gentle to the body.
While preserving the atmosphere, the building is also fully equipped with measures to prevent bathing accidents due to heat shock and falls.

イメージ:温泉

温泉テラス

イメージ:温泉

Famous hot spring ideal
for improving unwellness and for curing diseases.

The alkaline simple hot spring at our facility is clear and has no smell, so it is understandable that you may wonder, "Does it work?
Simple hot spring does not mean that the ingredients are simple, but rather that the quantity of the contained ingredients is less than a certain amount compared to other springs of the same nature, making it an ideal "therapeutic spring" with a good balance.

Since it is gentle to the body and less likely to cause irritation, it is a very convenient hot spring for beginners who want to start a hot-spring cure.

Name O-hiradai Onsen
Type Simple alkaline hot spring
Efficacy Chronic pain and stiffness of muscles or joints (rheumatoid arthritis, osteoarthritis, lumbago, neuralgia, frozen shoulder, bruises, sprains, and other chronic conditions) Stiffness of muscles in motor paralysis Coldness, Peripheral Circulation Disorders Decreased gastrointestinal function (upset stomach, gas in the intestines, etc.) Mild hypertension Glucose tolerance abnormalities (diabetes) Mild hypercholesterolemia Mild asthma, emphysema Hemorrhoid pain Autonomic instability and stress-related symptoms (e.g., sleep disorders, depression) Post-illness recovery, recovery from fatigue, health promotion

Introduction of Hot Spring FacilitiesFACILITIES

Nanobubble large bath

Nanobubble large bath

Nanobubbles dissolved in the in-house spring water cover the entire bathtub in white, giving it a silky feel. At night, the lighting creates a fantastic atmosphere.

Hours/PM 3:00~PM 11:00、AM 6:00~AM 10:00

Open-air bath

Open-air bath

The open-air baths are surrounded entirely by nature, allowing you to enjoy the scenery according to the season. The open-air baths will amplify the effect of the transference and accelerate your physical and mental refreshment.

Hours/PM 3:00~PM 11:00、AM 6:00~AM 10:00

Private bath

Private bath

Executive Rooms have a rock bath-style indoor bath, while Deluxe Japanese Rooms have a unit bath-style indoor bath.
Of course, both of these hot springs have our own hot springs.

Hours/24 hours

Onsen Terrace

Onsen Terrace(footbath)

Onsen Terrace allows those who dislike soaking in the bathtub to easily feel the atmosphere of a hot spring.
Please relax and enjoy chatting with your friends and colleagues.

Hours/24 hours