Experience the benefits inside and out with drinkable Onsen water (“insen”) and our abundant private hot spring source.

An Onsen accommodation in Ito boasting one of the highest natural spring outputs. Enjoy the skin-beautifying waters with a pH of 8.4 in both "hot" and "lukewarm" baths. The large public bath entrance features a rare drinking Onsen facility, allowing you to fully enjoy the benefits of Onsen both inside and out.

  • Ito Kowakien is a place I was taken to as a child.I visited again for the first time in 30 years, this time with my wife, and every staff member we encountered was wonderful—their smiles, their words, and their service. After returning home, it made me want to be kinder to others.Thank you for continuing to be here just as you always have. I hope to visit again on another special occasion.

    温泉3150 9/23/2026
  • I stayed in August. The Hotel itself felt a bit old, but the necessary areas have been renovated.Good points - The Hotel has an outdoor pool. Ito’s Orange Beach is a bit far, so the pool is more than enough for kids to play. It’s heated and the water temperature was comfortable. - There are karaoke rooms, table tennis, and a free manga corner. - The complimentary Onsen manju at welcome service is delicious. - As part of the Fujita Kanko Group, there are Plans that include free tickets to Hakone Yunessun and Shimoda Aquarium. There is also a 24-hour MaxValu right next door where you can buy snacks and sweets anytime.Points for improvement - If it’s only seafood, you get tired of it, so I’d like more variety in meat and vegetable dishes as well. - I would prefer a card key for the Room.Overall, I felt it offered excellent value for money.

    boyblue 8/19/2026

Facilities and Services

See All
  • Hot spring
  • Pet-friendly
Open-air bath / Free-flowing hot spring / Large public bath / Within a 5-minute walk to the convenience store. / Outdoor pool / Free shuttle service
IN14:00~19:00
OUT10:00
Number of rooms50 rooms
PetPermitted
Your childPermitted

【Room Only】Enjoy Onsen without meals! Comfortable stay in a Room with full Wi-Fi (room charge only).

IN 14:00~19:00
OUT 10:00
¥18,810~
No meals ; 2 peopleTax included¥16,929〜
(USD 107.19)

Breakfast included, reservation available until 3 PM, final check-in by 11 PM, room with Wi-Fi, breakfast is a Japanese set meal.

IN 14:00~19:00
OUT 10:00
¥22,990~
Breakfast included ; 2 peopleTax included¥20,691〜
(USD 131.01)
Japanese-Style Room with Beds
Dec 1, 2018Renovated
  • Japanese-style Room
  • Capacity 1~3 people

【Room Only】Enjoy Onsen without meals! Comfortable stay in a Room with full Wi-Fi (room charge only).

IN 14:00~19:00
OUT 10:00
¥18,810~
No meals ; 2 peopleTax included¥16,929〜
(USD 107.19)

Breakfast included, reservation available until 3 PM, final check-in by 11 PM, room with Wi-Fi, breakfast is a Japanese set meal.

IN 14:00~19:00
OUT 10:00
¥22,990~
Breakfast included ; 2 peopleTax included¥20,691〜
(USD 131.01)
Japanese Modern Floor Sui - Japanese-style Room
Feb 20, 2016Renovated
  • Japanese-style Room
  • Capacity 1~4 people

【Room Only】Enjoy Onsen without meals! Comfortable stay in a Room with full Wi-Fi (room charge only).

IN 14:00~19:00
OUT 10:00
¥25,080~
No meals ; 2 peopleTax included¥22,572〜
(USD 142.92)

Breakfast included, reservation available until 3 PM, final check-in by 11 PM, room with Wi-Fi, breakfast is a Japanese set meal.

IN 14:00~19:00
OUT 10:00
¥29,260~
Breakfast included ; 2 peopleTax included¥26,334〜
(USD 166.74)

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Introduction of the Accommodation

Image

Ito Onsen, located in Izu, a renowned Onsen destination in Japan, boasts one of the largest hot spring water supplies among many Onsen areas. In Ito, which has 800 hot spring sources, Ito Kowakien features a rare "Drinkable Onsen" called "Nomensen." Drinking this Onsen water is said to be beneficial for your digestive system. Enjoy the soothing experience of our Onsen throughout the night.

Onsen & Bath

Onsen & Bath

Enjoy the charm of Onsen while experiencing the beauty of each season. Refresh both your body and mind.

Meals

Meals

Savor the flavors of the sea. Enjoy each dish crafted to highlight the natural taste of its ingredients.

Room
Room

Relax in a serene and tranquil space.

Other Facilities
Other Facilities

In the center of the lobby, there is a large single-slab table measuring 6.5m in length and 1.8m in width, made from African mahogany (Apa wood), which is one of the largest of its kind in Japan.

Facilities and Equipment of Accommodation

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

Notice from the Accommodation

  • Dining Venue “Ukifune” Renewal in July 2026

    Dining Venue “Ukifune” Reopened! Limited-Time Plan Now Available

    In July 2026, the dining venue “Ukifune” for guests staying at Ito Kowakien has been renovated. Featuring a Japanese-modern design and enhanced comfort, it is the perfect place to enjoy the chef’s signature dishes.

    To celebrate this renovation, we have prepared a limited-time special Plan.

    Dining Venue Renovation Commemorative Plan
    Half-Buffet Japanese Kaiseki with Special Roast Beef
    Whole Simmered Kinmedai (Splendid Alfonsino) & Abalone (Dinner & Breakfast Included)

    This Plan includes one plate per person of the chef’s special roast beef in addition to our standard “Chef’s Recommended Half-Buffet Japanese Kaiseki” Plan (one plate per guest; ticket system; adults only).
    *The roast beef shown in images is for illustration purposes. When served, it will be portioned and provided as one plate per guest.*
    For dinner, you can enjoy an approximately 10-dish half-buffet Japanese kaiseki meal at the newly renovated Ukifune, including whole simmered kinmedai and abalone dishes as well as buffet-style selections.

    As this is a limited-time Plan, please take this opportunity to book your stay.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Permitted
Pets are accepted only in designated private guest rooms. Only small indoor dogs (one per Room, up to 8 kg) are permitted, provided they have received legally required vaccinations and meet all other screening requirements. After completing your Reservation, please print the “Pet Stay Terms of Use and Consent Form” from our official website, read it carefully, complete and sign it, and submit it at the front desk on the day of arrival. *If the consent form is not submitted, we cannot allow pets to stay with you.* *Please be sure to bring a travel cage or crate.*
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Face towel
  • ○ Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • × Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • × Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Pajamas
  • × 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
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
Outdoor pool
Available period
---
Business Hours
09:00~17:00
Final admission time
16:30
Fee(Guest)
Free
Fee(Non-guest)
Paid ¥1,100
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 25m
Width 8m
Water depth 90cm ~ 110cm
Open only during the summer season. *For details, please contact the Facility directly.
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
14:00~10:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Add water)
Remarks
[Hours] 2:00 PM–10:00 AM the following morning *Men’s and women’s baths are switched at 12:30 AM. *As the hot spring source water is very hot, water is added to adjust the temperature. *Guests with tattoos, those affiliated with organized crime groups, or those who are excessively intoxicated are not permitted to enter. If found after entry, you will be asked to leave.
Open-air bath
The number of Open-air bath
2
Business Hours
14:00~10:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Add water)
Remarks
The open-air bath is one of the tubs in the large public bath. [Hours] 14:00–10:00 the next morning * The men’s and women’s baths switch at 0:30 a.m. * As the hot spring source temperature is high, water is added to adjust the temperature. * At this Facility, entry is not permitted for guests with tattoos, those affiliated with organized crime groups, or those who are excessively intoxicated. If any such person enters, they will be asked to leave.
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Spring quality and benefits

It is a mildly alkaline simple hot spring with a pH of 8.4.

※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
4.29
Good (48)
  • Rooms & Amenities
    4.08
  • Facility
    4.04
  • Hospitality & Service
    4.40
  • Meals
    4.39
  • Onsen & Bath
    4.56
  • Satisfaction
    4.29

*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 Prefecture2-2-5 Hirono, Ito City
TEL:+81-557-37-4131
Reservation Hotline: 0465-20-0026 (Hours: Weekdays and Saturdays, 9:00–19:00)


■From Tokyo
Tokyo Station (JR Limited Express Odoriko, 1 hr 48 min) → Ito Station
Tokyo Station (Tokaido-Sanyo Shinkansen, 50 min) → Atami Station (JR Ito Line, 25 min) → Ito Station

■From Nagoya
Nagoya Station (Tokaido-Sanyo Shinkansen, 1 hr 55 min) → Atami Station (JR Ito Line, 25 min) → Ito Station

*About a 10-minute drive from Ito Station (taxi approx. JPY 1,000).
*Shuttle Service is available from Ito Station between 14:00 and 18:00.


■From Tokyo
Tomei Expressway Atsugi I.C. (Odawara-Atsugi Road, 50 min) → Odawara (Manazuru Road, 20 min) → Yugawara (Atami Beach Line, 15 min) → Atami (Route 135, 30 min) → Ito Kowakien

■From Nagoya
Tomei Expressway Numazu I.C. (Izu-Jukan Expressway, 20 min) → Mishima (Izu Chuo Road, 20 min) → Ohito (Kameishi Pass,30min )→ Usami(Route135 ,15min )→Ito Kowakien

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
40 cars available outdoor
Valet service
Unavailable
During busy periods, we may collect your car keys and park your vehicle in our on-site parking area using tandem parking. Please note that a staff member may drive your vehicle.

Pickup and drop-off information
Available (Free)Ito Station to Ito Kowakien: Pick-up service available 14:00–18:00
Please contact us upon arrival for pick-up to the Facility.

Frequently Asked Questions

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