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Natural Hot Springs

Bihakusen with a view of Mikawa Bay

The bath is a natural hot spring, Bihakusen alkaline simple spring.
Beyond the steam, you can see a magnificent view of birds and the mountains of Atsumi Peninsula, as well as the sunrise and sunset.
Enjoy the view of Mikawa Bay from Kobo no Ba

Guests staying overnight can enjoy the facility on an alternate gender basis the next morning!

One-day hot spring

Opening hours: 11:00 to 21:00(Last reception 20:00)
*Wednesday only: 15:00 to 21:00
You can use the facility on Saturdays, Sundays, and public holidays without making a reservation.*Not available on closed days.)
  • Kukai no Yu【Open-air bath】

    Open-air bath【Kukai no Yu(Outdoor bath)】
    Natural hot spring Bihakusen-no-yu spring hot spring
    At the end of the bath, you can see the beautiful scenery of birds and the mountains of the Atsumi Peninsula, and you can even see the setting sun.
    Please relax and relax in the outdoor bath.
    Mikawa Bay seaside Hotel Mikawa Kaiyokaku overlooking Mikawa Bay, you can enjoy the view from the bath.
    Cautions
    【Indication】
    Neuralgia/muscle pain/Joint pain/Fifty shoulders/Motor paralysis/Joint stiffness/Uchimi/Lottery/
    Chronic digestive system disease / Hemorrhoidal disease / Cold sensitivity / Post-illness recovery period / Fatigue recovery / Health promotion etc.
  • Kukai no Yu【Indoor bath】

    Large Communal Bath【Kukai no Yu(Indoor bath)】
    Natural hot spring Bihakusen-no-yu spring hot spring
    Mikawa Bay seaside Hotel Mikawa Kaiyokaku overlooking Mikawa Bay, you can enjoy the view from the bath.
    You can see the sunset from Kukai no Yu.
    Cautions
    【Indication】
    Neuralgia/muscle pain/Joint pain/Fifty shoulders/Motor paralysis/Joint stiffness/Uchimi/Lottery/
    Chronic digestive system disease / Hemorrhoidal disease / Cold sensitivity / Post-illness recovery period / Fatigue recovery / Health promotion etc.
  • Kannon no Yu【Open-air bath】

    Open-air bath【Kannon no Yu(Outdoor bath)】
    Natural hot spring Bihakusen-no-yu spring hot spring
    At the end of the bath, you can see the beautiful scenery of birds and the mountains of Atsumi Peninsula, and you can see the morning sun.
    Please relax and relax in the outdoor bath.

    Cautions
    【Indication】
    Neuralgia/muscle pain/Joint pain/Fifty shoulders/Motor paralysis/Joint stiffness/Uchimi/Lottery/
    Chronic digestive system disease / Hemorrhoidal disease / Cold sensitivity / Post-illness recovery period / Fatigue recovery / Health promotion etc.
  • Kannon no Yu【Indoor bath】

    Large Communal Bath【Kannon no Yu(Indoor bath)】
    Natural hot spring Bihakusen-no-yu spring hot spring
    Kannon no Yu morning Mikawa Bay of Mikawa Bay seen from Kannon no Yu.
    You can see the morning sun from Kannon no Yu.
    Mikawa Bay on the seaside overlooking Mikawa Bay, Hotel Mikawa Kaiyokaku offers a view from the bath.
    Cautions
    【Indication】
    Neuralgia/muscle pain/Joint pain/Fifty shoulders/Motor paralysis/Joint stiffness/Uchimi/Lottery/
    Chronic digestive system disease / Hemorrhoidal disease / Cold sensitivity / Post-illness recovery period / Fatigue recovery / Health promotion etc.
  • Shower space

    The shower space is partitioned, so your privacy is maintained.
  • sauna

    The temperature of the sauna is 90 to 100 °C.
    Please refrain from using if you consume alcohol.
    Hot spring bath hours
    From 16:00 to 21:00
  • Dressing room

    1 toilet each
    One baby bed available
    Nursing chair available
    Hair dryer available
    Please use the lockers with PIN codes for your valuables.
  • Shampoo Bar

    Use your favorite shampoo

    Baby body soap is also available.
  • Kaiyokaku Bathing Ticket

    Day trip hot spring bathing stamp card
    Enjoy the set for the regular price of 3,900 yen per piece.
    ↓↓
    On sale for a limited time only for 3,000 yen each!

    You can take a bath 5 times.
    No expiration date

    Open Hours
    Thursday to Tuesday 11:00 to 21:00(*Last reception 20:00)
    Wednesday only: 15:00 to 21:00(*Last reception 20:00)

    *There are no guest rooms available, so please use the lobby as a rest area.
    *Towels are available for a fee (you can bring your own) Face towels are 200 yen each, rental bath towels are 300 yen each
    *One ticket cannot be used by multiple people.
    *Not available on closed days
    Usage fee
    3,000 yen per ticket
  • Miya Onsen ~One-day hot spring bathing passport~

    Miya Onsen ~One-day hot spring bathing passport~

    Kaiyokaku
    Hiranoya
    Hotel Meizanso
    Higaki Hotel
    (Shofuen,Closed)

    You can bathe once at each facility, a total of four times.

    Expiration Date:One year after purchase
    Some facilities may be closed or have excluded days.
    Hot spring bath hours
    Varies by facility
    Usage fee
    2800 yen
  • Miya Onsen ~ Tri-oyu-lon (hot spring passport) ~

    Miya Onsen ~ Tri-oyu-lon (hot spring passport) ~

    Hotel Meizanso
    Hiranoya
    Higaki Hotel
    Kaiyokaku
    (Shofuen,Closed)

    Weekday guests only!
    You can bathe at the above 4 inns for free!

    Bathing hours: 15:00 to 18:00

    rule
    Please wear a yukata, bring a towel, and bring Tri-oyu-lon (hot spring passport) booklet to the front desk of each facility to check in.

    Please enjoy it while you're out walking!

    *Available days are weekdays excluding Saturdays, Sundays, holidays, days before holidays, New Year's holidays, and other specific days.
    In addition, each facility may be closed on certain days or during maintenance.
    *Please check in at the front desk of each hotel and follow the instructions.

Hot spring information list

Hot Springs

Miya Onsen
Natural Hot Springs,Bihakusen-no-yu
Alkaline simple spring

Open Air Bath

One each for men and women(Not available for private use)

Number of bath facilities

【Open-air bath]Man:1 woman:1 mixed bath:0
【Indoor bath]Man:1 woman:1 mixed bath:0
【sauna]Man:1 woman:1 mixed bath:0

Other information

Hair dryer,Baby crib,Nursing chair,Valuables lockers available

Large public bath and open-air observation bath
15:00 to 24:00, next day 6:00 to 9:30 (The next morning, men and women are switched)

sauna
From 16:00 to 21:00

*Children of elementary school age or older should use the bath of the same gender.
*People with tattoos, but only one spot is allowed

Hot spring tax

Guests staying at the hotel will be charged a hot spring tax of 150 yen for adults.

One-day hot spring

Adults(Junior high school students and above):1,200 JPY
Elementary school-aged children:840 yen
Infants(Ages 2+):600 JPY

From 7:00 am to 9:30 am(Last reception 8:30)
Afternoon Thursday to Tuesday from 11:00 to 21:00(Last reception 20:00)
afternoon wednesday only    From 15:00 to 21:00(Last reception 20:00)

*Towels are available for a fee
Face towel:200 JPY
Rental bath towels:300 JPY(After use, please return it to the box in the changing room.)
*There are no guest rooms available, so please use the lobby as a rest area.
*No reservation necessary.
*Not available on closed days, maintenance days, or when the entire facility is reserved.