Onsen
Room
Room
Cuisine
Exterior
101 photos

Isaribi Inn with All Rooms Featuring Open-Air Hot Spring Baths

Shizuoka Prefecture／Izu Okawa Onsen
¥52,000～
No meals ; 2 peopleTax included¥46,800〜
(USD 296.01)

A quiet seaside Accommodation overlooking Sagami Bay, with open-air baths in every room featuring free-flowing natural hot spring water.

All rooms feature open-air hot spring baths with continuous flow. Isaribi - We assist you in enjoying the luxury of doing nothing.

4.40 - Good(37)
  • The meals were delic...

    The meals were delicious, and both the Room and the Onsen were excellent. Dinner featured plenty of seafood, including sashimi, which we really enjoyed. The in-room Onsen was great, and the private bath—apparently using what used to be the main public bath—was spacious, with a wonderful open-air bath surrounded by nature; I thought it was a fantastic idea. If I had to ask for improvements, I think it would be even better if there were more explanations about the dishes and if phone inquiries were handled more clearly.

    bob@ 9/25/2026
  • Okawa Holiday

    ○Onsen・The free-flowing natural spring water is rare. Every time I peeked into the in-Room bath, it was overflowing—such a luxury!・My makeup went on better the next day! It must be the Onsen effect!・We tried both private baths. It was a bit of a walk to the open-air bath, but it was exciting.○Meals・Our attendant was from overseas, but their explanations were very polite and thorough.・Dinner was delicious! However, for a high-end Ryokan, my impression was “average,” for better or worse. Please create a signature dish, Chef!○Other・We came by Classpo. You explained the route in advance, but I was surprised that the roads were narrower than expected. Still, it was fine.・Thank you for preparing two yukata for us.

    トリタテン 9/27/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
Open-air bath / Free-flowing hot spring / Large public bath / Free shuttle service / Room service
IN15:00～18:00
OUT12:00
Number of rooms12 rooms
PetNot allowed
Your childPermitted

Photo

See All
【106】Room with open-air bath

【No Meals Included】All rooms feature open-air hot spring baths! Private baths are also available.

IN 15:00～21:00
OUT 12:00
¥52,000～
No meals ; 2 peopleTax included¥46,800〜
(USD 296.01)

[Breakfast Only] <Room> Choose from 3 types of dried fish or lobster miso soup.

IN 15:00～21:00
OUT 12:00
¥58,000～
Breakfast included ; 2 peopleTax included¥52,200〜
(USD 330.16)
【102】With open-air bath
【102】King Size Bedroom with Open-Air Bath (Non-Smoking)
Dec 23, 2011Renovated
  • Double
  • 33㎡
  • Capacity 1~2 people

【No Meals Included】All rooms feature open-air hot spring baths! Private baths are also available.

IN 15:00～21:00
OUT 12:00
¥52,000～
No meals ; 2 peopleTax included¥46,800〜
(USD 296.01)

[Breakfast Only] <Dining> Choose from three types of dried fish or lobster miso soup.

IN 15:00～21:00
OUT 12:00
¥58,000～
Breakfast included ; 2 peopleTax included¥52,200〜
(USD 330.16)
【301】Open-air bath with natural hot spring water

【No Meals Included】All rooms feature open-air hot spring baths! Private baths are also available.

IN 15:00～21:00
OUT 12:00
¥54,000～
No meals ; 2 peopleTax included¥49,140〜
(USD 310.81)

[Breakfast Only] <Dining> Choose from three types of dried fish or lobster miso soup.

IN 15:00～21:00
OUT 12:00
¥60,000～
Breakfast included ; 2 peopleTax included¥54,600〜
(USD 345.34)

Best-Selling Stays

Recommended Accommodation For Travel With Junior High School Students

Accommodation For Enjoying Hot Spring Hopping

Introduction of the Accommodation

Room

Room

The rooms consist of 12 accommodations offering close views of Sagami Bay. Each room is uniquely designed, and all open-air baths feature natural hot spring water. From every room, you can enjoy views of Sagami Bay.

Meal
Meal

Fresh kinmedai, medai, young tuna, kanpachi, aji, inada, and sea urchins brought daily from Ito market. Ise lobster, turban shells, and abalone caught from Sagami Bay right in front. We also take great care in selecting rice sourced from Niigata.

Onsen
Onsen

The Onsen is sourced 100% from our own natural spring. The iron-rich water is drawn from 600 meters underground at a rate of 120 liters per minute.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Basic Information

TaxesHot Spring Tax (Notice) From March 1, 2025, the tax will be JPY 300 per person per day (per night). (The above tax rate applies for 10 years from March 1, 2025 to February 28, 2035.)
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Please note that children of elementary school age or younger are not permitted to stay in the following Rooms. Thank you for your understanding. <[102] / [201] / [202] / [203・205] / [206] / [301] / [401] / [302]> Guests traveling with children are kindly requested to select Room [103・105] or Room [106].
Room service
Available for use
15:00–22:00
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • × Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • ○ Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • ○ Blu-ray player
  • ○ Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • ○ Rooms with open-air baths available
  • ○ Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • ○ Spa facility
  • × Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • ○ Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
Available
15:00–22:30 (last treatment starts at 21:30) *By Reservation only
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~10:30
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
The bath in each Room and the private indoor bath (open-air bath) both use hot spring water pumped from an Onsen well located on the property, 600 meters underground. [Private Bath Hours] 3:00 PM–9:00 PM
Open-air bath
The number of Open-air bath
2
Business Hours
15:00~10:30
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
All in-room baths and our private indoor baths (open-air baths) use Onsen water pumped from a 600 m-deep hot spring well on the property. From 9:00 PM to 11:00 AM the next morning, these are available free of charge as private-use baths for staying guests. 【Large Public Bath & Open-Air Bath Hours】3:00 PM–9:00 PM 【Private Baths】 Our two free-flowing hot spring large baths are available exclusively to staying guests as free private-use baths from 9:00 PM to 11:00 AM the next morning. Both locations feature a free-flowing indoor bath and a free-flowing open-air bath with panoramic views of Sagami Bay. Use of both private baths is free of charge and no Reservation is required. Please check availability and enjoy at your convenience.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
Spring quality and benefits

Sodium-Calcium Chloride-Sulfate Onsen

Neuralgia, muscle pain, joint pain, frozen shoulder, bruises, sensitivity to cold, cuts, burns, chronic skin conditions, and chronic gynecological conditions.

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.40
Good (37)
  • Rooms & Amenities
    4.54
  • Facility
    4.22
  • Hospitality & Service
    4.54
  • Meals
    4.33
  • Onsen & Bath
    4.46
  • Satisfaction
    4.30

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Shizuoka Prefecture31-4 Okawa, Higashiizu-cho, Kamo-gun
TEL：+81-557-23-1363

■By Car
From Tokyo: approx. 3 hours
(Tomei Expressway: Atsugi IC → Odawara-Atsugi Road → Route 135)
From Osaka: approx. 8 hours
(Tomei Expressway: Numazu IC → Route 1 → Route 136 → Route 135)

■By Train
Tokaido Shinkansen to Atami, then Izu Kyuko Line to Izu-Okawa
From Tokyo: approx. 2 hours 30 minutes
From Nagoya: approx. 3 hours
From Shin-Osaka: approx. 4 hours
8-minute walk from Izu-Okawa Station

■By Airplane
From Haneda Airport: approx. 2 hours 30 minutes
From Narita Airport: approx. 4 hours

Parking Information
Fee
Free for guests
Parking time
3:00 PM–12:00 PM (next day)
Parking space
No restrictions
Number of parking spaces
15 cars available outdoor
Valet service
Unavailable
One EV charging station is available.

Pickup and drop-off information
Available (Free)Free Shuttle Service from Izu-Okawa Station (advance Reservation required)

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