Hot springs and saunasONSEN・SAUNA

BATHbath

An extraordinary sense of freedom,
A natural hot spring with a view of the city

View of Mt. Fuji and airplanes
There are open-air baths and indoor baths with views of the city.
In a space of approximately 2,000 m²,
A moment to heal your mind and body
Have a nice time.

open-air bath

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Overlooking Mount Fuji and airplanes,
A hot spring with a view that is full of openness.
Amber-colored water
Highly effective cleansing
"Beauty bath".

Not only is it effective in relieving sensitivity to cold and fatigue, but its high salt concentration also makes it a "moisturizing bath" with excellent moisturizing and heat-retaining properties.

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open-air bath

From the women's bath "Fujimi no Yu"
Mount Fuji,
From the men's bath "Ginyoku no Yu"
You can see the planes.

Natural hot spring (private source, heated, circulated and filtered)
[Source name]
Haneda Airport Izumitenku Onsen
[Spring quality]
Iodine-containing, sodium chloride strong hot spring (hypertonic, weakly alkaline)
[PH value]
7.6 (weak alkaline)
[Indications]
Dry skin, sensitivity to cold, cuts, peripheral circulatory disorders, depression

The quality of the hot spring water at our facility is
It is an iodine-sodium-chloride strong salt hot spring,
Due to the high salt concentration,
According to the user's skin type and constitution
We hope you will make use of it.

For more details, click here (Hot Spring Analysis Report) →

Panoramic natural hot spring (natural hot spring)

Panoramic natural hot spring (natural hot spring)

展望天然温泉(あつ湯)

Hot spring (natural hot spring)

Lying down bath

Lying down bath

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In a luxurious space,
A truly special moment.

You can enjoy a wide variety of baths, including natural hot springs, carbonated springs, and jet baths.

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Indoor bath

Natural hot spring (private source, heated, circulated and filtered)
[Source name]
Haneda Airport Izumitenku Onsen
[Spring quality]
Iodine-containing sodium chloride strong salt hot spring (hypertonic, weakly alkaline)
[PH value]
7.6 (weak alkaline)
[Indications]
Dry skin, sensitivity to cold, cuts, peripheral circulatory disorders, depression

The quality of the hot spring water at our facility is
It is an iodine-sodium-chloride strong salt hot spring,
Due to the high salt concentration,
According to the user's skin type and constitution
We hope you will make use of it.

For more details, click here (Hot Spring Analysis Report) →

Indoor bath (natural hot spring)

Indoor bath (natural hot spring)

Jet bath

Jet bath

It is also recommended for promoting blood circulation and preventing colds.

冷水風呂

Carbonated spring

The carbon dioxide gas dissolved in the water penetrates into the skin, warming the body from the inside out. The water temperature is relatively low, so you can enjoy a hot bath without putting strain on your heart.

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sauna

Promotes pleasant sweating,
Two types of authentic saunas.

Dry sauna

Dry sauna

It has a high blood circulation promoting effect in a short period of time, and is recommended for recovering from fatigue, relieving stiff shoulders, lower back pain, and refreshing yourself.
By using it in conjunction with the cold bath, you can feel an even more refreshing effect.

Chinese herbal steam sauna

Chinese herbal steam sauna

It warms your body from the inside out at a lower temperature than a dry sauna.
Enjoy a relaxing time surrounded by the aroma of Chinese herbal medicine.

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Other facilities

  • shower booth

    shower booth
  • Washing area

    Washing area
  • Powder Corner

    Powder Corner
  • changing room

    changing room