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Interior
Guest Rooms
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Sample Meals
93 photos

Itoyanagi Koyado Yuwa

Yamanashi Prefecture／Isawa Onsen
¥33,000～
No meals ; 2 peopleTax included¥32,340〜
(USD 204.35)

Unwind and relax in comfort

Itoyanagi Koyado Yuwa is a serene retreat where you can escape the hustle and bustle of daily life and find peace. Enjoy moments of relaxation with seasonal cuisine, the soothing warmth of soft hot springs, and heartfelt hospitality that gently unwinds your spirit.

4.73 - The best(102)
  • It became a wonderful memory.

    This was our first stay, and the stone sauna helped flush out toxins—I could really feel my body responding. The hot water was gentle, and there are three private baths as well, so it’s highly recommended for anyone who loves soaking.The Room has been renovated and is clean, spacious, and comfortable. The air conditioning worked well, and we were able to spend a relaxing time making wonderful family memories. The meals were creative and thoughtfully prepared; even my elderly mother had a better appetite than usual, and everything looked beautiful too. It’s also close to Tokyo, so we hope to visit again easily.

    黒いとんぼ 7/11/2026
  • I’m satisfied.

    This was our second stay, following last year. We visit every year during peach season and have stayed at various Accommodations, but we returned because we were so comfortable here last year. We stayed in a Japanese-style Room, which was standard, but the lounge and private dining rooms were spacious. Above all, the meals were outstanding. They were great last year as well, but this time they were even more enjoyable. The hot spring water also felt wonderful and left our skin feeling pleasantly plump. All of the staff were welcoming, and we’re already looking forward to next year.

    MMKO 7/28/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
Open-air bath / Large public bath / Private bath / Ganbanyoku (rock bathing) / Within a 5-minute walk to the convenience store. / Free shuttle service
IN15:00～18:00
OUT11:00
Number of rooms19 rooms
PetNot allowed
Your childPermitted

Photo

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Noka Hanatei - Retro Japanese Modern 10 Tatami.
Noh no Hanatei - Retro Japanese Modern 10-Tatami Room Type
  • Japanese-style Room
  • Capacity 1~4 people

[No Meals Included] Unlimited access to the natural Onsen and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full Onsen experience.

IN 15:00～21:00
OUT 11:00
¥33,000～
No meals ; 2 peopleTax included¥32,340〜
(USD 204.35)

[With Breakfast] Unlimited access to the natural hot spring and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full hot spring experience.

IN 15:00～21:00
OUT 11:00
¥37,400～
Breakfast included ; 2 peopleTax included¥36,652〜
(USD 231.60)
"Mountain Sakura (with Loft)" ※Image
Yamazakura Loft [With Onsen Bath]
  • Twin
  • 47㎡
  • Capacity 2~5 people

[No Meals Included] Unlimited access to the natural Onsen and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full Onsen experience.

IN 15:00～21:00
OUT 11:00
¥37,400～
No meals ; 2 peopleTax included¥36,652〜
(USD 231.60)

[With Breakfast] Unlimited access to the natural hot spring and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full hot spring experience.

IN 15:00～21:00
OUT 11:00
¥41,800～
Breakfast included ; 2 peopleTax included¥40,964〜
(USD 258.85)
Yamazakura Guest Room
Yamazakura [With Onsen Bus Included]
  • Twin
  • 47㎡
  • Capacity 2~3 people

[No Meals Included] Unlimited access to the natural Onsen and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full Onsen experience.

IN 15:00～21:00
OUT 11:00
¥39,600～
No meals ; 2 peopleTax included¥38,808〜
(USD 245.22)

[With Breakfast] Unlimited access to the natural hot spring and therapeutic stone bath "Arashi no Yu"! Enjoy the open-air bath with beautifying waters for a full hot spring experience.

IN 15:00～21:00
OUT 11:00
¥44,000～
Breakfast included ; 2 peopleTax included¥43,120〜
(USD 272.47)

Best-Selling Stays

Accommodation Suitable For 2 Family Trips

Accommodation Suitable For School Trips

Introduction of the Accommodation

Room

Room

The theme is "Yamazakura," inspired by the serene spring scenery. A relaxing Room with a soft pink color scheme. This Japanese-modern style guest room features a system bath (TOTO Shinra). All rooms face the courtyard, offering views of weeping cherry blossoms in spring, fresh greenery in summer, autumn leaves in fall, and snowy landscapes in winter. Enjoy the beauty of each season through the window of your Room at your leisure.

Meals
Meals

For dinner, we offer a menu that highlights the unique ingredients of Yamanashi and embraces the changing seasons. Perfectly paired with carefully selected Yamanashi wines, each dish—from appetizers to desserts—captures the essence of this region. For breakfast, start your day with a vibrant meal featuring fresh, locally sourced ingredients.

Onsen
The water is entirely from "Isawa Kasseki Onsen," offering an exceptional post-bath sensation.

You can enjoy two large public baths on a gender-swapping schedule: "Ao no Yu," featuring an open-air bath with blue ceramic, and "Mizuki no Yu," offering a spacious open-air bath with natural rock textures.

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

  • Shine Muscat Grapes

    Summer in Yamanashi is perfect for grapes—enjoy a trip savoring seasonal fruit.

    Grape season has arrived in Yamanashi again this year!

    Now that August is here, you can enjoy a wide variety of grapes around Fuefuki City. Visiting local farms and farm stands to find what’s in season is one of the special pleasures of this time of year.

    And coming into peak season soon is Shine Muscat!
    With its fresh aroma, rich sweetness, and crisp bite, it’s a favorite grape many guests look forward to every year.

    From now through autumn, different grape varieties will come into season one after another across Yamanashi.

    For your Obon holiday or summer vacation getaway, how about a “Yamanashi trip to enjoy grapes”?

    After savoring delicious grapes, unwind and relax in Isawa Onsen.

    *Please note: Harvest times vary depending on the grape variety, the farm, and growing conditions each year.*

Basic Information

TaxesHot Spring Tax
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastBreakfast features “Yamanashi’s Blessings”—a Japanese set meal thoughtfully prepared with beauty and wellness in mind.
Your child
You can stay.
■For preschool children using Child Sharing Existing Bedding, a Facility usage fee of JPY 2,200 will be charged. (Applicable for ages 0–2) *No meals or bedding included. ■Children aged 3 and over will be charged the toddler rate. *Meals and bedding included. ■Elementary school children will be charged the elementary school rate. *Meals and bedding included.
Room service
Not available
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
“Esthetic Room – Rochus –” Reservations are accepted by email or phone. *Reservations must be made by the day before. For details, please check the esthetic page on our website.
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
05:00~01:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
[Hours] 13:00–25:00, 5:00–10:00 Mildly alkaline simple Onsen + activated stone Onsen *Men’s and women’s bathing areas are switched on a rotating basis.*
Open-air bath
The number of Open-air bath
1
Business Hours
---
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
[Hours] 13:00–25:00, 5:00–10:00 *Men’s and women’s bathing times alternate.
Private bath
The number of Private bath
3
Business Hours
14:00~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Available free of charge (once per 45 minutes). *Reservations required. Please make a Reservation from your Room after check-in.*
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Room with Onsen Indoor Bath
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Spring quality and benefits

Mildly alkaline simple Onsen + activated stone Onsen

Neuralgia, sensitivity to cold, fatigue recovery, rheumatism, and more.

※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 spaAvailableHot Stone Bath “Arashi no Yu” [Hours] 13:00–23:00, 6:00–10:00 [Fee] Free for guests staying at the Accommodation

Reviews

Overall Score
4.73
The best (102)
  • Rooms & Amenities
    4.66
  • Facility
    4.61
  • Hospitality & Service
    4.76
  • Meals
    4.75
  • Onsen & Bath
    4.81
  • Satisfaction
    4.76

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Yamanashi Prefecture410 Kawanakajima, Isawa-cho, Fuefuki City
TEL：+81-55-263-2311

■From Tokyo
[By Train]
Take the JR Chuo Main Line toward Kofu/Nagano and get off at Isawa-Onsen Station. 5 minutes by taxi (20 minutes on foot; Shuttle Service available).
[By Car]
Take the Chuo Expressway toward Hachioji/Kofu. Exit at Ichinomiya-Misaka IC and head toward Isawa. Turn right at the Isawa-Onsen Station entrance and continue to Onsen Street.

■From Nagoya
[By Train]
Take the JR Chuo Main Line toward Matsumoto/Nagano, transfer at Shiojiri Station to a train bound for Kofu/Tokyo, then get off at Isawa-Onsen Station (two stops past Kofu Station). 5 minutes by taxi (20 minutes on foot; Shuttle Service available).
[By Car]
Take the Chuo Expressway toward Suwa/Kofu. Exit at Kofu-Showa IC, take Route 20 toward Katsunuma/Otsuki, turn left at the Isawa-Onsen Station entrance, and continue to Onsen Street.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
30 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Available (Free)Free Shuttle Service from Isawa-Onsen Station (Reservation required)
Available 9:00–11:00 and 15:00–17:00.
*Please note that we may not be able to accommodate all requests depending on vehicle availability.*

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