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Hot Springs

The biggest public bath in the prefecture

Isawa Onsen is one of the largest hot Isawa Onsen villages in the country, and is one of the largest in the country.
It is ranked 3rd in the “New Tourist Attractions in Japan” nationwide, and is widely loved by visiting tourists and local people in the prefecture.
Also, in recent years, the effect of "beautiful skin hot spring" has been popular among women and families.

The hot spring of "Hotel Fuji"
Starting with a large public bath full of Japanese flavor, the largest rock bath in the prefecture, and a large garden bath surrounded by greenery,
You can enjoy two types of open-air baths filled with light, and a chartered bath with a view of the night view.

Please spend a blissful time on a trip to the hot springs where the four seasons are beautifully colored.
We look forward to welcoming you.

Efficacy of hot water

■Hot Spring Qualities·····Alkaline simple fountain

■Spring fountain·...·41 ° C

■Efficacy·...·Rheumatism, Neuralgia, Chronic fatigue, Chronic gastrointestinal disease, Coldness
  • Oiwa bath, Shingen

    This facility's Oiwa bath “Shingen” makes the most of nature.
    You can enjoy sauna · jet bath · bubble bath in addition to public bathhouse with bared rock skin.
    Please enjoy the largest rock bath in the prefecture.
    Hot spring bath hours
    11am to 1am / 3am to 11am
    Hot spring bathing category
    Gender replacement system
    Cautions
    Unavailable due to cleaning and exchange of girls between 1 and 3 in the morning
  • Open Air Bath, Furin

    Open-air bath at the large Shingen bath “Oiwaburo Shingen”"Furin Fuurin"

    The open-air bath “Furin” with a feeling of openness is like a space that blends into nature.
    Hot spring bath hours
    11am to 1am / 3am to 11am
    Hot spring bathing category
    Gender replacement system
    Cautions
    Unavailable due to cleaning and exchange of girls between 1 and 3 in the morning
  • Large garden bath, Kinsui

    Kinsui hot spring with a view of the large garden, is equipped with various baths such as a jet bath, bubble bath, sauna and Utase hot water.
    At Kinsui, you can also enjoy a sauna where you can use your own steam.
    Please spend a relaxing moment while watching the green garden.
    Hot spring bath hours
    11am to 1am / 3am to 11am
    Hot spring bathing category
    Gender replacement system
    Cautions
    Unavailable due to cleaning and exchange of girls between 1 and 3 in the morning
  • Garden-style outdoor bath, Juju

    Open-air bath at the large public bath “Teien Bath Kinsui”"Juju"

    Juju, an open-air bath surrounded by a beautiful green garden.
    In the dignified quietness, the body and mind are healed by the sight that gentle light is inserted.
    Hot spring bath hours
    11am to 1am / 3am to 11am
    Hot spring bathing category
    Gender replacement system
    Cautions
    Unavailable due to cleaning and exchange of girls between 1 and 3 in the morning
  • Private bathroom bath, Burari

    The private observation bath “Burari”, which has a reputation for the calm appearance of stone folk art, offers a panoramic view of the night view.
    It is popular with families as a paid private bath for 45 minutes from just hours every hour.
    Hot spring bath hours
    From 15:00 to 24:00
    Characteristics
    The bathtub is spacious enough for about 3 adults to relax and also has a washbasin for 3 people.
    In the dressing room, wash basin, undressing basket, hair dryer and baby chair are also available.
    Cautions
    Reservations can be made by phone.It is available for 45 minutes from 00:00 every hour.
    ※Please understand that reservations cannot be made by email.
    Usage fee
    1 time 45 minutes, 2500 Yen
  • Private bathroom bath, Yururi

    The private observation bath “Yururi” is a pure Japanese-style observation bath that mimics a cypress bath.
    It is popular with families as a paid private bath for 45 minutes from the exact time of every hour.
    Hot spring bath hours
    From 15:00 to 24:00
    Characteristics
    The bathtub is spacious enough for about 3 adults to relax and also has a washbasin for 3 people.
    In the changing room, wash basin, undressing basket, hair dryer, washroom and baby chair are also available.
    Cautions
    Reservations can be made by phone.It is available for 45 minutes from 00:00 every hour.
    ※Please understand that reservations cannot be made by email.
    Usage fee
    1 time 45 minutes, 3,000 yen
  • The charm of Isawa Onsen Hotel Fuji hot springs

    Hotel's hot water also has a beautifying effect on your skin!
    Cosmetics company Pola Group investigates hot water at Hotel Fuji using skin analysis technology established through cosmetics research

    What is “Loosen Booster Hot Spring”?
    A clean and moisturizing hot spring that gently relaxes you
    To the stratum corneum, where skin care ingredients can easily penetrate.

    The hot water is known to be effective in targeting unnecessary stratum corneum that causes conspicuous pores, dryness, and dullness.



Bathing information

Hot Springs

Isawa Onsen

Open Air Bath

Yes (There are also men and women (including time change) · Charges are not allowed)

Private Bath

There(Conditioned)

Number of baths

"Outdoor bath] Man: 1 Female: 1 Mixed Bath: 0
[Inner bath] Man: 2 Female: 2 Mixed Bath: 0
[sauna] Man: 1 Female: 1 Mixed Bath: 0

Other bath facilities

Observation bath(Conditioned) / Sauna

Bath Terms of Use

Bathing available time: 3 am to 1 am (except for 1 o'clock to 3 o'clock for sweeping and sex change)
Bathing of the person with a tattoo / tattoo is strictly prohibited.

Onsen tax

Hotspring tax adult 150 yen separately.