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Ryokan

Isawa Onsen Hotel Fuji

Introducing the
Japan Quality Accreditation
This establishment has been awarded our Japan Quality accreditation. It has received high ratings from its guests for providing exemplary service, and through its operations it has demonstrated the ability to offer an authentic Japanese travel experience.
Fuefuki City, Yamanashi, Japan
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One of the largest rock baths in Isawa Onsen. All-you-can-eat seasonal cuisine! An inn that boasts seasonal creative Japanese, Western and Chinese buffet.

Guest review score

Very Good
Reviews: 349
4.2

Access

Isawa-Onsen Station
22 min walk
Kasugaicho Station
5 min drive
Sakaori Station
12 min drive

Property facilities

  • Parking lot
  • Jet bath
  • Sauna
  • Spa / Beauty salon
  • Lounge
  • Bar

Explore our rooms and plans

Price (low to high)
3 room types
Image of a Japanese-style room in the main building. Please relax and unwind.
Outdoor swimming pool
Open-air bath (Shingen)
No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet
  • "Hotel Fuji Original Buffet" is also popular among children
    Only 4 rooms left!
    Free cancellation until Jun 22
    Meal
    Breakfast
    Dinner
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -9%
    $274.69
    $247.23
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Popular Japanese, Western, and Chinese Luxury Creative Buffet] Savor seasonal f [Breakfast] [Dinner]

    Free cancellation until 6/22/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Enjoy a hot spring resort at a hotel with the largest rock bath in Isawa Onsen. This is the highly popular [buffet plan] at Hotel Fuji. Dinner A creative buffet crafted by the head chef, allowing you to savor seasonal flavors Enjoy a wide variety of Japanese, Western, Chinese, and dessert dishes to your heart's content. All-you-can-eat sushi and tempura at the live cooking station! In the live kitchen, freshly made hot steaks are also available. We offer a wide variety of menus to suit people of all ages and generations. Dining time: 90 minutes from the start time. Dinner start times are allocated based on the order of arrival. We may not be able to accommodate your preferences, but we appreciate your understanding and cooperation. Breakfast Please enjoy the variety-rich breakfast buffet. The live kitchen's popular feature is the choice of roll pan sandwiches. Both dinner and breakfast will be served at the dining venue '1F Dining Hestia.' Hot springs The facility features six types of hot springs, including the largest rock bath in Yamanashi Prefecture, 'Shingen.' Please relax and enjoy a soothing time to your heart's content. The prefecture's largest large rock bath 'Shingen' The grand garden bath 'Kinsui' The open-air bath filled with light 'Juju' and 'Furin' Private panoramic baths with views of Mt. Fuji, 'Yururi' and 'Burari' (extra fee applies) The large public bath is available from 2:00 PM to 1:00 AM and 3:00 AM to 10:00 AM. (The public bath alternates between men and women.) Bathing is strictly prohibited for those with tattoos. Please use the private open-air bath (additional fee required) or the bath in your room. Guest Rooms Guests requesting a non-smoking room, please select a room labeled [non-smoking]. If there are no non-smoking rooms available, we will deodorize the room for you, so please let us know in advance. Main building rooms: Check-in at 15:00, check-out at 10:00. Bihō rooms: Check-in at 14:00, check-out at 11:00. For children aged 3 and above, meal and futon charges are included in the pricing. Experience blissful resort time in the open and relaxing atmosphere of 'Hotel Fuji'. Enjoy special moments that deepen your travel memories.

    Super SaleFlash Coupon
    $247.23
    $274.69
    9% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    6/22/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    20%
    2 day(s) before your stay (from 00:00) (JST)
    20%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Room details

Japanese room, Non-smoking (Main Building [Non-Smoking] Japanese-Style Room)

No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Toilet available, no bath
  • Bidet toilet
Image of guest room at Bettei Biho
Outdoor swimming pool
Open-air bath "Furin"
No smoking
174.4 ft²
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • "Hotel Fuji Original Buffet" is also popular among children
    Free cancellation until Jun 22
    Meal
    Breakfast
    Dinner
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -9%
    $302.16
    $271.95
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Popular Japanese, Western, and Chinese Luxury Creative Buffet] Savor seasonal f [Breakfast] [Dinner]

    Free cancellation until 6/22/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Enjoy a hot spring resort at a hotel with the largest rock bath in Isawa Onsen. This is the highly popular [buffet plan] at Hotel Fuji. Dinner A creative buffet crafted by the head chef, allowing you to savor seasonal flavors Enjoy a wide variety of Japanese, Western, Chinese, and dessert dishes to your heart's content. All-you-can-eat sushi and tempura at the live cooking station! In the live kitchen, freshly made hot steaks are also available. We offer a wide variety of menus to suit people of all ages and generations. Dining time: 90 minutes from the start time. Dinner start times are allocated based on the order of arrival. We may not be able to accommodate your preferences, but we appreciate your understanding and cooperation. Breakfast Please enjoy the variety-rich breakfast buffet. The live kitchen's popular feature is the choice of roll pan sandwiches. Both dinner and breakfast will be served at the dining venue '1F Dining Hestia.' Hot springs The facility features six types of hot springs, including the largest rock bath in Yamanashi Prefecture, 'Shingen.' Please relax and enjoy a soothing time to your heart's content. The prefecture's largest large rock bath 'Shingen' The grand garden bath 'Kinsui' The open-air bath filled with light 'Juju' and 'Furin' Private panoramic baths with views of Mt. Fuji, 'Yururi' and 'Burari' (extra fee applies) The large public bath is available from 2:00 PM to 1:00 AM and 3:00 AM to 10:00 AM. (The public bath alternates between men and women.) Bathing is strictly prohibited for those with tattoos. Please use the private open-air bath (additional fee required) or the bath in your room. Guest Rooms Guests requesting a non-smoking room, please select a room labeled [non-smoking]. If there are no non-smoking rooms available, we will deodorize the room for you, so please let us know in advance. Main building rooms: Check-in at 15:00, check-out at 10:00. Bihō rooms: Check-in at 14:00, check-out at 11:00. For children aged 3 and above, meal and futon charges are included in the pricing. Experience blissful resort time in the open and relaxing atmosphere of 'Hotel Fuji'. Enjoy special moments that deepen your travel memories.

    Super SaleFlash Coupon
    $271.95
    $302.16
    9% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    6/22/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    20%
    2 day(s) before your stay (from 00:00) (JST)
    20%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Room details

Japanese room, Non-smoking (Mihou [Non-smoking] Japanese-style Room)

No smoking
174.4 ft²
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
Main building Japanese-Western style room, Japanese-style room (6 tatami mats + bed) [Non-smoking]
Main building: Japanese-Western style room, 6 tatami mat Japanese-style room + bed
Main building: Japanese-Western style room, 6 tatami mat Japanese-style room + bed
No smoking
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • "Hotel Fuji Original Buffet" is also popular among children
    Only 4 rooms left!
    Free cancellation until Jun 22
    Meal
    Breakfast
    Dinner
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -9%
    $357.09
    $321.39
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Popular Japanese, Western, and Chinese Luxury Creative Buffet] Savor seasonal f [Breakfast] [Dinner]

    Free cancellation until 6/22/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Enjoy a hot spring resort at a hotel with the largest rock bath in Isawa Onsen. This is the highly popular [buffet plan] at Hotel Fuji. Dinner A creative buffet crafted by the head chef, allowing you to savor seasonal flavors Enjoy a wide variety of Japanese, Western, Chinese, and dessert dishes to your heart's content. All-you-can-eat sushi and tempura at the live cooking station! In the live kitchen, freshly made hot steaks are also available. We offer a wide variety of menus to suit people of all ages and generations. Dining time: 90 minutes from the start time. Dinner start times are allocated based on the order of arrival. We may not be able to accommodate your preferences, but we appreciate your understanding and cooperation. Breakfast Please enjoy the variety-rich breakfast buffet. The live kitchen's popular feature is the choice of roll pan sandwiches. Both dinner and breakfast will be served at the dining venue '1F Dining Hestia.' Hot springs The facility features six types of hot springs, including the largest rock bath in Yamanashi Prefecture, 'Shingen.' Please relax and enjoy a soothing time to your heart's content. The prefecture's largest large rock bath 'Shingen' The grand garden bath 'Kinsui' The open-air bath filled with light 'Juju' and 'Furin' Private panoramic baths with views of Mt. Fuji, 'Yururi' and 'Burari' (extra fee applies) The large public bath is available from 2:00 PM to 1:00 AM and 3:00 AM to 10:00 AM. (The public bath alternates between men and women.) Bathing is strictly prohibited for those with tattoos. Please use the private open-air bath (additional fee required) or the bath in your room. Guest Rooms Guests requesting a non-smoking room, please select a room labeled [non-smoking]. If there are no non-smoking rooms available, we will deodorize the room for you, so please let us know in advance. Main building rooms: Check-in at 15:00, check-out at 10:00. Bihō rooms: Check-in at 14:00, check-out at 11:00. For children aged 3 and above, meal and futon charges are included in the pricing. Experience blissful resort time in the open and relaxing atmosphere of 'Hotel Fuji'. Enjoy special moments that deepen your travel memories.

    Super SaleFlash Coupon
    $321.39
    $357.09
    9% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    6/22/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    20%
    2 day(s) before your stay (from 00:00) (JST)
    20%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Room details

Japanese-western room, Non-smoking (Main Building)

No smoking
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet