Izu Nagaoka Onsen Sanyo-so (Prince Hotels)

<Details: Dinner and breakfast included (Dining area / Pine course)> For those who want to enjoy sightseeing in Izu or a relaxing stay. This plan includes room charges along with dinner and breakfast for various purposes. Traditional Japanese inn 'San'yoso' situated in the hot spring region of Naka-Izu, Izu Nagaoka. This area, known as one of the Izu San-Koyu, is said to have been established as a hot spring site over 1300 years ago. In 1929, the current main building was constructed as a villa for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of the former Mitsubishi conglomerate. In 1988, a new building designed by Togo Murano, an architect awarded the Order of Culture, was opened. Spend a quality time surrounded by a beautiful Japanese garden in a traditional Japanese space, away from the hustle and bustle of daily life. Dinner Content: Japanese Kaiseki cuisine Location: Dining area Enjoy the kaiseki cuisine 'Pine course' leisurely in the dining area. Breakfast Menu: Japanese Set Meal Location: Dining Area Enjoy the inn's signature 'Japanese set meal' in the dining area. [Information] Children (ages 6–12) will be charged the same rate and served the same meals as adults. Please include the number of people in your reservation. If your arrival will be after 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the large public hot spring bath. Please refrain from bringing in food or beverages. [Japanese Garden] The garden, spanning 3,000 tsubo, beautifully reflects the changing seasons. In spring, cherry blossoms and azaleas, in summer, irises, In autumn, admire the maple and doudan azaleas in vibrant fall colors; in winter, see cold cherry blossoms and plum blossoms, among others. Words cannot fully describe its beauty. In the center of the garden, a pond is surrounded by greenery, and the 'sound of water' soothes the heart. To get a panoramic view of the garden, the 'Azumaya' located on high ground is recommended. It is the perfect viewpoint to take in the full view of Sanyoso. [Large Public Bath/Outdoor Bath] At Sanyoso, enjoy the Izu Nagaoka Hot Springs in separate large baths for men and women, as well as open-air baths.

[Content: Dinner and breakfast included / Kaiseki Ju (in-room)] We have prepared 'Kaiseki Ju,' kaiseki cuisine served in a layered box, delivered to your room. You can enjoy your meal comfortably and without hesitation in your room. 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 Content: Ju: Kaiseki Ju Location: Room Kaiseki cuisine will be packed into a tiered box and delivered to your room. The warm box includes Wagyu sirloin steak, which you can heat yourself and enjoy. Breakfast Details: Japanese bento Location: Room Breakfast is a colorful 'Twelve-Variety Bento' delivered to your room. Contents may change depending on the availability of ingredients. 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.

<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.

<Details: Dinner and breakfast included (Dining area / Pine course)> For those who want to enjoy sightseeing in Izu or a relaxing stay. This plan includes room charges along with dinner and breakfast for various purposes. Traditional Japanese inn 'San'yoso' situated in the hot spring region of Naka-Izu, Izu Nagaoka. This area, known as one of the Izu San-Koyu, is said to have been established as a hot spring site over 1300 years ago. In 1929, the current main building was constructed as a villa for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of the former Mitsubishi conglomerate. In 1988, a new building designed by Togo Murano, an architect awarded the Order of Culture, was opened. Spend a quality time surrounded by a beautiful Japanese garden in a traditional Japanese space, away from the hustle and bustle of daily life. Dinner Content: Japanese Kaiseki cuisine Location: Dining area Enjoy the kaiseki cuisine 'Pine course' leisurely in the dining area. Breakfast Menu: Japanese Set Meal Location: Dining Area Enjoy the inn's signature 'Japanese set meal' in the dining area. [Information] Children (ages 6–12) will be charged the same rate and served the same meals as adults. Please include the number of people in your reservation. If your arrival will be after 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the large public hot spring bath. Please refrain from bringing in food or beverages. [Japanese Garden] The garden, spanning 3,000 tsubo, beautifully reflects the changing seasons. In spring, cherry blossoms and azaleas, in summer, irises, In autumn, admire the maple and doudan azaleas in vibrant fall colors; in winter, see cold cherry blossoms and plum blossoms, among others. Words cannot fully describe its beauty. In the center of the garden, a pond is surrounded by greenery, and the 'sound of water' soothes the heart. To get a panoramic view of the garden, the 'Azumaya' located on high ground is recommended. It is the perfect viewpoint to take in the full view of Sanyoso. [Large Public Bath/Outdoor Bath] At Sanyoso, enjoy the Izu Nagaoka Hot Springs in separate large baths for men and women, as well as open-air baths.

[Content: Dinner and breakfast included / Kaiseki Ju (in-room)] We have prepared 'Kaiseki Ju,' kaiseki cuisine served in a layered box, delivered to your room. You can enjoy your meal comfortably and without hesitation in your room. 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 Content: Ju: Kaiseki Ju Location: Room Kaiseki cuisine will be packed into a tiered box and delivered to your room. The warm box includes Wagyu sirloin steak, which you can heat yourself and enjoy. Breakfast Details: Japanese bento Location: Room Breakfast is a colorful 'Twelve-Variety Bento' delivered to your room. Contents may change depending on the availability of ingredients. 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.

<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.

<Details: Dinner and breakfast included (Dining area / Pine course)> For those who want to enjoy sightseeing in Izu or a relaxing stay. This plan includes room charges along with dinner and breakfast for various purposes. Traditional Japanese inn 'San'yoso' situated in the hot spring region of Naka-Izu, Izu Nagaoka. This area, known as one of the Izu San-Koyu, is said to have been established as a hot spring site over 1300 years ago. In 1929, the current main building was constructed as a villa for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of the former Mitsubishi conglomerate. In 1988, a new building designed by Togo Murano, an architect awarded the Order of Culture, was opened. Spend a quality time surrounded by a beautiful Japanese garden in a traditional Japanese space, away from the hustle and bustle of daily life. Dinner Content: Japanese Kaiseki cuisine Location: Dining area Enjoy the kaiseki cuisine 'Pine course' leisurely in the dining area. Breakfast Menu: Japanese Set Meal Location: Dining Area Enjoy the inn's signature 'Japanese set meal' in the dining area. [Information] Children (ages 6–12) will be charged the same rate and served the same meals as adults. Please include the number of people in your reservation. If your arrival will be after 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the large public hot spring bath. Please refrain from bringing in food or beverages. [Japanese Garden] The garden, spanning 3,000 tsubo, beautifully reflects the changing seasons. In spring, cherry blossoms and azaleas, in summer, irises, In autumn, admire the maple and doudan azaleas in vibrant fall colors; in winter, see cold cherry blossoms and plum blossoms, among others. Words cannot fully describe its beauty. In the center of the garden, a pond is surrounded by greenery, and the 'sound of water' soothes the heart. To get a panoramic view of the garden, the 'Azumaya' located on high ground is recommended. It is the perfect viewpoint to take in the full view of Sanyoso. [Large Public Bath/Outdoor Bath] At Sanyoso, enjoy the Izu Nagaoka Hot Springs in separate large baths for men and women, as well as open-air baths.

[Content: Dinner and breakfast included / Kaiseki Ju (in-room)] We have prepared 'Kaiseki Ju,' kaiseki cuisine served in a layered box, delivered to your room. You can enjoy your meal comfortably and without hesitation in your room. 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 Content: Ju: Kaiseki Ju Location: Room Kaiseki cuisine will be packed into a tiered box and delivered to your room. The warm box includes Wagyu sirloin steak, which you can heat yourself and enjoy. Breakfast Details: Japanese bento Location: Room Breakfast is a colorful 'Twelve-Variety Bento' delivered to your room. Contents may change depending on the availability of ingredients. 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.

<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.

<Details: Dinner and breakfast included (Dining area / Pine course)> For those who want to enjoy sightseeing in Izu or a relaxing stay. This plan includes room charges along with dinner and breakfast for various purposes. Traditional Japanese inn 'San'yoso' situated in the hot spring region of Naka-Izu, Izu Nagaoka. This area, known as one of the Izu San-Koyu, is said to have been established as a hot spring site over 1300 years ago. In 1929, the current main building was constructed as a villa for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of the former Mitsubishi conglomerate. In 1988, a new building designed by Togo Murano, an architect awarded the Order of Culture, was opened. Spend a quality time surrounded by a beautiful Japanese garden in a traditional Japanese space, away from the hustle and bustle of daily life. Dinner Content: Japanese Kaiseki cuisine Location: Dining area Enjoy the kaiseki cuisine 'Pine course' leisurely in the dining area. Breakfast Menu: Japanese Set Meal Location: Dining Area Enjoy the inn's signature 'Japanese set meal' in the dining area. [Information] Children (ages 6–12) will be charged the same rate and served the same meals as adults. Please include the number of people in your reservation. If your arrival will be after 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the large public hot spring bath. Please refrain from bringing in food or beverages. [Japanese Garden] The garden, spanning 3,000 tsubo, beautifully reflects the changing seasons. In spring, cherry blossoms and azaleas, in summer, irises, In autumn, admire the maple and doudan azaleas in vibrant fall colors; in winter, see cold cherry blossoms and plum blossoms, among others. Words cannot fully describe its beauty. In the center of the garden, a pond is surrounded by greenery, and the 'sound of water' soothes the heart. To get a panoramic view of the garden, the 'Azumaya' located on high ground is recommended. It is the perfect viewpoint to take in the full view of Sanyoso. [Large Public Bath/Outdoor Bath] At Sanyoso, enjoy the Izu Nagaoka Hot Springs in separate large baths for men and women, as well as open-air baths.

[Content: Dinner and breakfast included / Kaiseki Ju (in-room)] We have prepared 'Kaiseki Ju,' kaiseki cuisine served in a layered box, delivered to your room. You can enjoy your meal comfortably and without hesitation in your room. 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 Content: Ju: Kaiseki Ju Location: Room Kaiseki cuisine will be packed into a tiered box and delivered to your room. The warm box includes Wagyu sirloin steak, which you can heat yourself and enjoy. Breakfast Details: Japanese bento Location: Room Breakfast is a colorful 'Twelve-Variety Bento' delivered to your room. Contents may change depending on the availability of ingredients. 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.

<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.

<Details: Dinner and breakfast included (Dining area / Pine course)> For those who want to enjoy sightseeing in Izu or a relaxing stay. This plan includes room charges along with dinner and breakfast for various purposes. Traditional Japanese inn 'San'yoso' situated in the hot spring region of Naka-Izu, Izu Nagaoka. This area, known as one of the Izu San-Koyu, is said to have been established as a hot spring site over 1300 years ago. In 1929, the current main building was constructed as a villa for Hisaya Iwasaki, the eldest son of Yataro Iwasaki, the founder of the former Mitsubishi conglomerate. In 1988, a new building designed by Togo Murano, an architect awarded the Order of Culture, was opened. Spend a quality time surrounded by a beautiful Japanese garden in a traditional Japanese space, away from the hustle and bustle of daily life. Dinner Content: Japanese Kaiseki cuisine Location: Dining area Enjoy the kaiseki cuisine 'Pine course' leisurely in the dining area. Breakfast Menu: Japanese Set Meal Location: Dining Area Enjoy the inn's signature 'Japanese set meal' in the dining area. [Information] Children (ages 6–12) will be charged the same rate and served the same meals as adults. Please include the number of people in your reservation. If your arrival will be after 5:00 P.M., please contact us. Depending on the room you stay in, there may be some distance to the large public hot spring bath. Please refrain from bringing in food or beverages. [Japanese Garden] The garden, spanning 3,000 tsubo, beautifully reflects the changing seasons. In spring, cherry blossoms and azaleas, in summer, irises, In autumn, admire the maple and doudan azaleas in vibrant fall colors; in winter, see cold cherry blossoms and plum blossoms, among others. Words cannot fully describe its beauty. In the center of the garden, a pond is surrounded by greenery, and the 'sound of water' soothes the heart. To get a panoramic view of the garden, the 'Azumaya' located on high ground is recommended. It is the perfect viewpoint to take in the full view of Sanyoso. [Large Public Bath/Outdoor Bath] At Sanyoso, enjoy the Izu Nagaoka Hot Springs in separate large baths for men and women, as well as open-air baths.

[Content: Dinner and breakfast included / Kaiseki Ju (in-room)] We have prepared 'Kaiseki Ju,' kaiseki cuisine served in a layered box, delivered to your room. You can enjoy your meal comfortably and without hesitation in your room. 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 Content: Ju: Kaiseki Ju Location: Room Kaiseki cuisine will be packed into a tiered box and delivered to your room. The warm box includes Wagyu sirloin steak, which you can heat yourself and enjoy. Breakfast Details: Japanese bento Location: Room Breakfast is a colorful 'Twelve-Variety Bento' delivered to your room. Contents may change depending on the availability of ingredients. 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.

<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.