Onsen
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Hotel Fuji

Yamanashi Prefecture／Isawa Onsen

Enjoy a variety of Onsen experiences with unique baths, including the largest rock bath at Isawa Onsen.

【Selected as one of Japan's Top 100 Hotels and Ryokans by Professionals】Enjoy various hot spring baths, including a garden open-air bath and a private observation bath. Meals feature a colorful creative buffet focusing on seasonal ingredients and local production for local consumption, which is very popular. Recommended for all generations.

4.24 - Good(216)
  • It was amazing!

    Thank you very much for your hospitality.This was our first family trip since losing our beloved dog, and we traveled with my elderly parents who have difficulty walking. I thought it might feel a bit sad, but everyone was so kind and had such wonderful smiles that it became a truly enjoyable trip! Our dog’s name was also Fuji, so it felt like we were meant to be here.My parents were also happy that, thanks to the walking support cart, they could choose their own dishes at the buffet.Every dish was amazing—beautifully presented and delicious. The meat was tender as well, and everyone loved it.We also enjoyed the water bar, the old-fashioned game arcade, and the souvenir shop!The bath was spacious and great, but there weren’t many handrails, so my mother seemed a little uneasy.Still, it felt wonderful.The Room was of course clean and very comfortable.We went to the pool area to take photos, and I thought it was a pleasant place for a walk.We would definitely like to stay again. Thank you very much.

    トニーチャールズ 7/22/2026
  • Perfect for a family trip!

    On our first family trip with our grandchild, we were worried about meals (since everyone is quite picky), but the wide variety of buffet options made everyone very happy. The Facility is not new by any means, but it was thoroughly cleaned and we had a very comfortable stay. The staff’s smiles were wonderful as well, and we especially recommend it for families!

    ゲンG 8/6/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
  • Fitness
Open-air bath / Large public bath / Private bath / Sauna / Outdoor pool / Free shuttle service
IN15:00～18:00
OUT10:00
Number of rooms80 rooms
PetNot allowed
Your childPermitted

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Introduction of the Accommodation

Onsen and bath

Isawa Onsen is one of the largest Onsen resorts in The whole country, renowned in the hot spring region of Yamanashi.

Ranked 3rd in The whole country for 'New Japan Tourist Spots', it is widely loved by visiting tourists and local residents within the prefecture. Relieve your travel fatigue at the Onsen beautifully adorned by the four seasons.

Room
Room

A serene and pure Japanese-style design. Each space in our Rooms exudes an elegant charm. May this moment during your journey become an invaluable time of bliss.

Meal
Meal

Enjoy the beautiful scenery, relax in the Onsen, and savor our proud cuisine featuring seasonal mountain and sea delicacies.

Spa

Spa

Restore the "rejuvenation" of your mind and body at the Onsen and LALU SPA, and fulfill the "energy for tomorrow."

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

  • The play area features a soft and bouncy slide!

    Have a blast in the kids’ playroom!

    The “Kids’ Playroom” on the 1st floor of Hotel Fuji offers plenty of indoor activities where children can play to their heart’s content.

    As an indoor space, you can enjoy it without worrying about the weather—perfect even on rainy days. Enjoy a fun time with your family.

    This spacious tatami-mat playroom features a hugely popular inflatable slide, a strike-out game, and putting golf, so kids can run around freely.

    A favorite family spot filled with children’s smiles. Parents can relax and keep an eye on their kids while making lasting memories together.

    Hours: 9:00–21:00
    Location: Main Building, 1st Floor

    *For children of elementary school age and under only.*

  • Elegant Dessert Corner

    Hotel Fuji Buffet!

    A Buffet Loved by Everyone

    The buffet at Hotel Fuji is especially appealing because the menu changes with the seasons!
    No matter when you visit, you’ll find something new—making it a favorite among returning guests as well.
    And it’s not just about the food: the vibrant displays are also a highlight, creating a feast for the eyes.

    Of course, our dining selection offers plenty of variety!
    We often hear happy comments like, “Everything looked so delicious I couldn’t try it all.”
    Please come back again and again—and aim to enjoy every dish on the menu.

Basic Information

TaxesA Hot Spring Tax of ¥150 will be charged.
Card information
VISA / MASTER / JCB / AMEX
Pets
Not allowed
BreakfastBuffet *Subject to change depending on circumstances.
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
6/30/2024~8/31/2024
Business Hours
09:00~18:00
Final admission time
---
Fee（Guest）
Free
Fee（Non-guest）
Paid ¥1,650
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 22m
Width 13m
Water depth 90cm ～ 110cm
Esthetic Massage
Available
Fitness gym
Business Hours
---
Final admission time
--
Fee（Guest）
Free
Fee（Non-guest）
---
Age restriction
3 treadmills and 3 fitness bikes Available for your use at no extra charge. Children under junior high school age must be accompanied by a guardian.
Use of Room slippers is prohibited for safety reasons. Please share the Facility with other guests considerately.
Public Bath
The number of Public Bath
2
Business Hours
03:00~01:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Between 1:00 and 3:00, the men’s and women’s baths will be switched.
Open-air bath
The number of Open-air bath
2
Business Hours
03:00~01:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Private bath
The number of Private bath
2
Business Hours
15:00~23:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Yururi: 45 minutes, JPY 4,400 (tax included) Burari: 45 minutes, JPY 3,850 (tax included) Both sessions start on the hour and are available for 45 minutes. Reservations are accepted on the day or in advance by phone, so please contact us.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
Available
Additional Information
(Heating, Adding Water)
Remarks
Spring quality and benefits

Alkaline Simple Hot Spring

Rheumatism, neuralgia, chronic fatigue, chronic gastrointestinal diseases, sensitivity to cold A "Private Outdoor Sauna MATKA" is also available within the Facility (additional fee applies).

SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.24
Good (216)
  • Rooms & Amenities
    3.88
  • Facility
    3.90
  • Hospitality & Service
    4.40
  • Meals
    4.43
  • Onsen & Bath
    4.53
  • Satisfaction
    4.28

*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 Prefecture192 Kawanakajima, Isawa-cho, Fuefuki City
TEL：+81-55-262-4524

Approximately 10 minutes by car from Chuo Expressway Ichinomiya-Misaka IC
Approximately 5 minutes by car from Isawa Onsen Station on the Chuo Line

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
100 cars available outdoor
Valet service
Unavailable
For guests arriving by car, there is a dedicated parking lot located across from the Hotel. Please feel free to park there.

Pickup and drop-off information
Available (Free)Free Shuttle Service available from Isawa Onsen Station (14:00–19:45). Please contact us upon arrival.

Frequently Asked Questions

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