Lobby
Onsen
Sample Dishes
Onsen
Room Example
271 photos

Ito Kowakien

Shizuoka Prefecture／Ito Onsen
¥19,800～
No meals ; 2 peopleTax included¥16,930〜
(USD 106.25)

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.

4.34 - Good(48)
  • Second time.

    This time, we brought our dog and also used the Shuttle Service. Dogs can’t be taken into the dining area, but there is a mini buffet and the food is delicious. We keep buying the spicy wood ear mushrooms as a souvenir. The Room doesn’t have an outside view, so it might be a bit boring for dogs. It would be nice if there were a small area where they could play…

    アフリカンランプアイ 5/31/2026
  • The bath and meals were excellent.

    I stayed here as a solo traveler. Above all, the Onsen and the meals were excellent. The Onsen includes two indoor baths (one hot and one lukewarm), plus an open-air bath. The hot and lukewarm Onsen suited me perfectly and felt wonderful.The food was also very delicious, and I was especially impressed that I could enjoy kinmedai (splendid alfonsino) both at dinner and breakfast.The Room itself was generally clean, though it did feel a bit dated. I couldn’t find any power outlets on the walls (there was one near the TV), so I hesitated a little when choosing where to sleep.Also, while there is drinkable Onsen water available at the drinking station, it was a bit confusing that the Onsen water from the bathroom sink in the Room was marked as not potable. If it’s not for drinking, I would have preferred a separate faucet independent from the tap water. That said, having an in-room bath with Onsen water is very appealing, and with a spacious Room as well, it was an Accommodation where I could truly relax.I visited Ito for an errand this time, but if I can enjoy this much at this price, next time I’d like to come specifically for the Onsen.

    楽しい一人旅 6/1/2026

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

Photo

See All
Main Building Japanese-style Room (example)
Main building Japanese-style room, 10 tatami mats.
  • Japanese-style Room
  • Capacity 1~5 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
¥19,800～
No meals ; 2 peopleTax included¥16,930〜
(USD 106.25)

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
¥22,000～
Breakfast included ; 2 peopleTax included¥19,646〜
(USD 123.29)
Japanese-Style Room with Beds
Standard Japanese-style Room - Bed Type (Non-smoking)
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
¥19,800～
No meals ; 2 peopleTax included¥16,930〜
(USD 106.25)

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
¥24,200～
Breakfast included ; 2 peopleTax included¥20,700〜
(USD 129.91)
Japanese Modern Floor Sui - Japanese-style Room
Japanese Modern Floor 'Iki' 【Japanese-style Room】 Non-smoking
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
¥24,200～
No meals ; 2 peopleTax included¥22,532〜
(USD 141.41)

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
¥30,800～
Breakfast included ; 2 peopleTax included¥26,340〜
(USD 165.30)

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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.

  • Outdoor pool (summer only)

    Regarding pool operations during the 2026 summer holiday period

    Please find the 2026 pool schedule below.

    ・Operating period: July 18, 2026 (Sat) – August 31, 2026 (Mon) (45 days total)

    ・Hours: 9:00–17:00 (last entry at 16:00)

    ・Fees

    1) Accommodation guests: Free

    * Available hours:
    - Check-in day: 9:00–17:00
    - Check-out day: 9:00–12:00

    * If you wish to use the pool after 12:00 on your check-out day, the following fees apply:
    Adults (junior high school age and older): JPY 880 / Ages 3 to under junior high school age: JPY 440


    2) Day-use visitors (non-guests)

    Adults (junior high school age and older): JPY 1,300 / Ages 3 to under junior high school age: JPY 650 / Under age 3: Free


    [Important Notes]
    1) Operations may be suspended in severe weather.
    2) As stated above, an additional fee will apply if Accommodation guests use the pool after 12:00 on their check-out day.
    3) Children of elementary school age or younger may not use the pool alone; a parent/guardian must accompany them (adult fee applies).
    4) Children who are not fully toilet-trained must wear swim diapers.
    5) Guests with tattoos or fashion tattoos are not permitted to enter or use the pool. However, use is allowed if tattoos are completely covered by a rash guard or similar clothing.
    6) Rental items
    Bath towel JPY 330 / Face towel JPY 220


    ...Value Day-use Plans...

    1) Day-use Onsen Set (Pool + Onsen)
    Adults (junior high school age and older): JPY 2,150 / Ages 3 to under junior high school age: JPY 1,100

    Available hours
    Pool > 9：00～17：00
    Onsen > 14：00～18：00

    2) Mijika de Pool (Pool only)
    Adults (junior high school age and older): JPY880 / Ages3 to under juniorhighschoolage :JPY440

    Available hours
    Pool > 10：0０～14：0０

    3）Ito City Resident Discount
    Ito City residents receive a flat discount ofJPY200 off for day-use pool admission ,the Day-use Onsen Set,and Mijika de Pool.

    * Please present valid ID showing your address(such as a health insurance card ,driver’s license ,or passport).

  • Itō Onsen Fireworks Festival

    Enjoy Ito’s summer fireworks! Fireworks festival information for July–August 2026!

    [Scheduled for 2026]
    - Fri, July 24: Ito Onsen “Yume Hanabi” Part 1, 20:30–20:50
    - Fri, July 31: Ito Onsen “Yume Hanabi” Part 2, 20:30–20:50
    - Sun, Aug 2: Usami Summer Festival Sea Fireworks Display, 20:00–20:20
    - Tue, Aug 4: Ito Onsen “Yume Hanabi” Part 3, 20:30–20:50
    - Fri, Aug 7: Ito Onsen “Yume Hanabi” Part 4, 20:30–20:50
    - Sat, Aug 8: Anjin Festival “Floating Lanterns” Fireworks Launch, 20:50–21.00
    - Sun. Aug.9 : Anjin Festival "Echo of Taiko Drums" Fireworks Launch ,　　２０：５０～２１：００
    ・8月10日（月）　第80回　按針祭海の花火大会　２０：００～２１：００
    ・8月14日（金）　やんもの里花火大会 　２０：００～２０：３０
    ・8月16日（日）　伊東温泉「夢花火」PART5　２０：３０～２０：５０
    ・8月21日（金）　伊東温泉「夢花火」PART6　２０：３０～２０：５０
    ・8月22日（土）　伊東温泉「夢花火」PART7　箸まつり花火大会（※手筒花火あり）
    　　　　　　　　　　

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 (next morning) *Men’s and women’s baths switch at 12:30 AM. *As the hot spring source 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 this Facility. If entry is confirmed, 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 area. [Hours] 14:00–10:00 the next morning * The men’s and women’s baths switch at 00:30. * As the hot spring source temperature is high, water is added to adjust the temperature. * Please note that guests with tattoos, those affiliated with organized crime groups, or those who are excessively intoxicated are not permitted to enter this Facility. If found after entry, you 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
4.34
Good (48)
  • Rooms & Amenities
    4.13
  • Facility
    4.08
  • Hospitality & Service
    4.46
  • Meals
    4.43
  • Onsen & Bath
    4.58
  • Satisfaction
    4.38

*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.

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