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Ryokan

Izu Nagaoka Onsen Sanyo-so (Prince Hotels)

Izunokuni City, Shizuoka, Japan
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An exclusive ryokan from Prince Hotels providing guests with the chance to reacquaint themselves with long-forgotten Japanese elegance and traditional beauty.

Guest review score

Excellent
Reviews: 24
4.5

Access

Izu-Nagaoka Station
21 min walk
Nirayama Station
7 min drive
Takyo Station
9 min drive

Property facilities

  • Parking lot
  • Hot spring in the building
  • Private dining
  • Lounge
  • Meeting room
  • Banquet hall

Explore our rooms and plans

Price (low to high)
4 room types
Room image
No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • New building entrance
    Only 1 room left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $784.35
    Taxes & fees incl.
    Plan details

    [Value Rate] Includes dinner and breakfast (Dining area - Matsu course) [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    <Details: Dinner and breakfast included (Dining area / Pine course)> Experience the beauty of the changing seasons in a Japanese garden, feel the essence of nature through flowers, birds, wind, and the moon, and enjoy a blissful stay as if in a villa with Kaiseki cuisine and hot springs flowing in all rooms. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $784.35
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Izu Panorama Park
    Only 1 room left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $819.73
    Taxes & fees incl.
    Plan details

    Izu Nagaoka Accommodation Plan to Savor the Blessings of the Four Seasons (Dinin [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    [Details: Dinner and breakfast included / Pine Course (Dining Area)] Please enjoy seasonal cuisine and scenery. This plan includes a ticket for the Izu Panorama Park. Immerse yourself in nature and spend a fulfilling moment. Izu Panorama Park Enjoy a 7-minute one-way aerial walk on the 1,800-meter-long ropeway. From an altitude of 452 meters, take in the refreshing 360-degree panoramic view of Mount Fuji, Suruga Bay, and Hakone. (About 5 minutes by car from Sanyo-so) *Tickets will be handed over at check-in. Service may be suspended during strong winds or thunderstorms. There is no shuttle service between Izu Panorama Park and Sanyo-so. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information ・The price includes one night's room charge, dinner, breakfast, Izu Panorama Park ride ticket, service charge, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $819.73
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Assortment course "Camellia"
    Only 1 room left!
    Free cancellation until Jan 31
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $822.26
    Taxes & fees incl.
    Plan details

    Japanese-style banquet plan to enjoy in your room [Breakfast] [Dinner]

    Free cancellation until 1/31/2026 11:59 a.m.(JST)

    [Contents: Dinner and Breakfast Included / Tsubaki Course (In-Room)] We have prepared the Tsubaki course, a platter-style meal that allows you to enjoy dining comfortably in your room. In this plan, your meals will be delivered to your room in several servings. allowing you to spend a relaxing time. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Assorted course 'Tsubaki' Location: Room You can enjoy dishes like a sashimi boat platter and simmered golden-eye snapper in your room. Due to the nature of the course, we are unable to accommodate allergies. For a multi-night stay, the menu will be partially modified. Please note that there is no dedicated staff for serving. Breakfast Details: Japanese bento Location: Room Breakfast is served in a layered bento box, and due to food hygiene management considerations, we are unable to serve the dishes in a warm state. We kindly ask for your understanding. *Meal contents may change depending on the procurement situation. Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required).

    $822.26
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    1/31/2026 11:59 a.m. (JST)
    5 day(s) before your stay (from 12:00) (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%

    Service fee (from 12/22/2022) (Per person per night) 10%

Room details

Deluxe Japanese-western room, Non-smoking (New building Japanese-Western deluxe room / Private hot spring bath / Main room, bedroom, dressing area)

No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • Bath and toilet separated
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Face towels
  • Shampoo
  • Conditioner
  • Body soap
  • Soap
  • Makeup remover
  • Skincare goods
  • Cotton swabs
  • Hairbrushes
  • Shower caps
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • New building
New building Japanese style deluxe
No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • New building entrance
    Only 1 room left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $784.35
    Taxes & fees incl.
    Plan details

    [Value Rate] Includes dinner and breakfast (Dining area - Matsu course) [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    <Details: Dinner and breakfast included (Dining area / Pine course)> Experience the beauty of the changing seasons in a Japanese garden, feel the essence of nature through flowers, birds, wind, and the moon, and enjoy a blissful stay as if in a villa with Kaiseki cuisine and hot springs flowing in all rooms. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $784.35
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Izu Panorama Park
    Only 1 room left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $819.73
    Taxes & fees incl.
    Plan details

    Izu Nagaoka Accommodation Plan to Savor the Blessings of the Four Seasons (Dinin [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    [Details: Dinner and breakfast included / Pine Course (Dining Area)] Please enjoy seasonal cuisine and scenery. This plan includes a ticket for the Izu Panorama Park. Immerse yourself in nature and spend a fulfilling moment. Izu Panorama Park Enjoy a 7-minute one-way aerial walk on the 1,800-meter-long ropeway. From an altitude of 452 meters, take in the refreshing 360-degree panoramic view of Mount Fuji, Suruga Bay, and Hakone. (About 5 minutes by car from Sanyo-so) *Tickets will be handed over at check-in. Service may be suspended during strong winds or thunderstorms. There is no shuttle service between Izu Panorama Park and Sanyo-so. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information ・The price includes one night's room charge, dinner, breakfast, Izu Panorama Park ride ticket, service charge, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $819.73
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Assortment course "Camellia"
    Only 1 room left!
    Free cancellation until Jan 31
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $822.26
    Taxes & fees incl.
    Plan details

    Japanese-style banquet plan to enjoy in your room [Breakfast] [Dinner]

    Free cancellation until 1/31/2026 11:59 a.m.(JST)

    [Contents: Dinner and Breakfast Included / Tsubaki Course (In-Room)] We have prepared the Tsubaki course, a platter-style meal that allows you to enjoy dining comfortably in your room. In this plan, your meals will be delivered to your room in several servings. allowing you to spend a relaxing time. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Assorted course 'Tsubaki' Location: Room You can enjoy dishes like a sashimi boat platter and simmered golden-eye snapper in your room. Due to the nature of the course, we are unable to accommodate allergies. For a multi-night stay, the menu will be partially modified. Please note that there is no dedicated staff for serving. Breakfast Details: Japanese bento Location: Room Breakfast is served in a layered bento box, and due to food hygiene management considerations, we are unable to serve the dishes in a warm state. We kindly ask for your understanding. *Meal contents may change depending on the procurement situation. Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required).

    $822.26
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    1/31/2026 11:59 a.m. (JST)
    5 day(s) before your stay (from 12:00) (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%

    Service fee (from 12/22/2022) (Per person per night) 10%

Room details

Deluxe Japanese room, Non-smoking (New Annex Japanese-Style Room (Deluxe) with Private Hot Spring Bath/Main Room, Adjoining Room, Dressing Room)

No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • Bath and toilet separated
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Face towels
  • Shampoo
  • Conditioner
  • Body soap
  • Soap
  • Makeup remover
  • Skincare goods
  • Cotton swabs
  • Hairbrushes
  • Shower caps
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • New building
Separated from the main building
No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • New building entrance
    Only 2 rooms left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $784.35
    Taxes & fees incl.
    Plan details

    [Value Rate] Includes dinner and breakfast (Dining area - Matsu course) [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    <Details: Dinner and breakfast included (Dining area / Pine course)> Experience the beauty of the changing seasons in a Japanese garden, feel the essence of nature through flowers, birds, wind, and the moon, and enjoy a blissful stay as if in a villa with Kaiseki cuisine and hot springs flowing in all rooms. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $784.35
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Izu Panorama Park
    Only 2 rooms left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $819.73
    Taxes & fees incl.
    Plan details

    Izu Nagaoka Accommodation Plan to Savor the Blessings of the Four Seasons (Dinin [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    [Details: Dinner and breakfast included / Pine Course (Dining Area)] Please enjoy seasonal cuisine and scenery. This plan includes a ticket for the Izu Panorama Park. Immerse yourself in nature and spend a fulfilling moment. Izu Panorama Park Enjoy a 7-minute one-way aerial walk on the 1,800-meter-long ropeway. From an altitude of 452 meters, take in the refreshing 360-degree panoramic view of Mount Fuji, Suruga Bay, and Hakone. (About 5 minutes by car from Sanyo-so) *Tickets will be handed over at check-in. Service may be suspended during strong winds or thunderstorms. There is no shuttle service between Izu Panorama Park and Sanyo-so. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information ・The price includes one night's room charge, dinner, breakfast, Izu Panorama Park ride ticket, service charge, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $819.73
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Assortment course "Camellia"
    Only 2 rooms left!
    Free cancellation until Jan 31
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $822.26
    Taxes & fees incl.
    Plan details

    Japanese-style banquet plan to enjoy in your room [Breakfast] [Dinner]

    Free cancellation until 1/31/2026 11:59 a.m.(JST)

    [Contents: Dinner and Breakfast Included / Tsubaki Course (In-Room)] We have prepared the Tsubaki course, a platter-style meal that allows you to enjoy dining comfortably in your room. In this plan, your meals will be delivered to your room in several servings. allowing you to spend a relaxing time. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Assorted course 'Tsubaki' Location: Room You can enjoy dishes like a sashimi boat platter and simmered golden-eye snapper in your room. Due to the nature of the course, we are unable to accommodate allergies. For a multi-night stay, the menu will be partially modified. Please note that there is no dedicated staff for serving. Breakfast Details: Japanese bento Location: Room Breakfast is served in a layered bento box, and due to food hygiene management considerations, we are unable to serve the dishes in a warm state. We kindly ask for your understanding. *Meal contents may change depending on the procurement situation. Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required).

    $822.26
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    1/31/2026 11:59 a.m. (JST)
    5 day(s) before your stay (from 12:00) (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%

    Service fee (from 12/22/2022) (Per person per night) 10%

Room details

Deluxe Japanese room, Non-smoking (Main building annex (Japanese-style room) with private hot spring bath/Main room, adjoining room/97 square meters or larger)

No smoking
Max 5 adults / 4 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • Bath and toilet separated
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Face towels
  • Shampoo
  • Conditioner
  • Body soap
  • Soap
  • Makeup remover
  • Skincare goods
  • Cotton swabs
  • Hairbrushes
  • Shower caps
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • Annex
New Wing Suite (Honma)
No smoking
Max 8 adults / 7 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • New building entrance
    Only 2 rooms left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $1,131.41
    Taxes & fees incl.
    Plan details

    [Value Rate] Includes dinner and breakfast (Dining area - Matsu course) [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    <Details: Dinner and breakfast included (Dining area / Pine course)> Experience the beauty of the changing seasons in a Japanese garden, feel the essence of nature through flowers, birds, wind, and the moon, and enjoy a blissful stay as if in a villa with Kaiseki cuisine and hot springs flowing in all rooms. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $1,131.41
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Izu Panorama Park
    Only 2 rooms left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $1,166.80
    Taxes & fees incl.
    Plan details

    Izu Nagaoka Accommodation Plan to Savor the Blessings of the Four Seasons (Dinin [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    [Details: Dinner and breakfast included / Pine Course (Dining Area)] Please enjoy seasonal cuisine and scenery. This plan includes a ticket for the Izu Panorama Park. Immerse yourself in nature and spend a fulfilling moment. Izu Panorama Park Enjoy a 7-minute one-way aerial walk on the 1,800-meter-long ropeway. From an altitude of 452 meters, take in the refreshing 360-degree panoramic view of Mount Fuji, Suruga Bay, and Hakone. (About 5 minutes by car from Sanyo-so) *Tickets will be handed over at check-in. Service may be suspended during strong winds or thunderstorms. There is no shuttle service between Izu Panorama Park and Sanyo-so. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information ・The price includes one night's room charge, dinner, breakfast, Izu Panorama Park ride ticket, service charge, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $1,166.80
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

  • Japanese Garden
    Only 2 rooms left!
    Free cancellation until Feb 03
    Meal
    Breakfast
    Dinner
    Price for:
    1 night
     | 
     | 
    $1,324.23
    Taxes & fees incl.
    Plan details

    [Basic Rate] Includes Dinner and Breakfast (Dining Area - Pine Course) [Breakfast] [Dinner]

    Free cancellation until 2/3/2026 11:59 p.m.(JST)

    <Details: Dinner and breakfast included (Dining area / Pine course)> Experience the beauty of the changing seasons in a Japanese garden, feel the essence of nature through flowers, birds, wind, and the moon, and enjoy a blissful stay as if in a villa with Kaiseki cuisine and hot springs flowing in all rooms. Check-in / 3:00 P.M. - 5:00 P.M. If your arrival will be after 5:00 P.M., please notify us. Check-out / 11:00 A.M. Dinner Details: Japanese Kaiseki 'Matsu' Course Location: Dining area Time: 5:30 P.M. / 7:30 P.M. Breakfast Menu: Japanese Set Meal Location: Dining area Time: 8:00 A.M. / 8:30 A.M. Please select your meal time when making a reservation. Please note that your request may not be accommodated depending on reservation availability. Contents may change depending on ingredient availability. Information The price includes a one-night room charge for one person, dinner, breakfast, service fee, and consumption tax. ・An additional bathing tax of 150 yen per night per adult will be charged separately. ・Children (ages 6-12) will have the same menu and price as adults. Please include the number of paying guests when making your reservation. If your arrival will be later than 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the main hot spring bath. ・Please refrain from bringing food and drinks. ・There is a complimentary shuttle bus for staying guests from Izu Nagaoka Station (reservation required). Japanese Garden The Japanese garden of Sanyo-so is a strolling garden centered around a pond. A magnificent Japanese garden created by Kyoto gardener Jihei Ogawa spreads out here. In spring, enjoy cherry blossoms and azaleas; in summer, irises; in autumn, colorful leaves; and in winter, winter cherry blossoms and plum blossoms. You can witness the transitions of the four seasons. The "gazebo" built on a hill is recommended for a panoramic view of the garden. Izu Nagaoka Onsen With a pH of 9.1, the highly alkaline hot spring is odorless and has a soft sensation, blending smoothly into the skin. All rooms come with private hot springs. You can use them at any time during your stay.

    $1,324.23
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    2/3/2026 11:59 p.m. (JST)
    1 day(s) before your stay (from 00:00) (JST)
    20%
    0 day(s) before your stay (from 00:00) (JST)
    80%
    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%

    Service fee (from 12/22/2022) (Per person per night) 10%

Room details

Japanese room, Non-smoking (New Annex Japanese-Style Suite with Private Onsen Bath / Main Room, Next Room, Third Room, Dressing Room)

No smoking
Max 8 adults / 7 children
Room facilities
  • Bath and toilet available
  • TV
  • Safe deposit box
  • Electronic kettle
  • Refrigerator
  • Over 430 square feet
  • Bath and toilet separated
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Face towels
  • Shampoo
  • Conditioner
  • Body soap
  • Soap
  • Makeup remover
  • Skincare goods
  • Cotton swabs
  • Hairbrushes
  • Shower caps
  • Slippers
  • Yukata
  • Hair dryers
Room location
  • New building