
Participant in the Go To Travel Campaign. A hotel situated in front of the beach with a nostalgic atmosphere.
![[Smoking] 10 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/35aadc4028e111faaeacd1e8365f1ac588c5f426.47.9.26.3.jpg)

Free cancellation until 7/28/2026 11:59 p.m.(JST)
≪★Special offer for limited dates★≫ Although rising prices are a challenge, we have prepared this plan so that you can enjoy a trip that is out of the ordinary at a great price! Relax and unwind from your daily fatigue while looking out at the ocean from your room☆ We look forward to your visit. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso to your heart's content, such as grilled turban shells and scallops, seafood curry, and fisherman's soup. In addition, we have a wide range of menus, including the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular menu items. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Hot spring bath■~Private hot spring~ The bicarbonate spring is popular for its skin-beautifying properties! [Location] 1st basement floor [Bathing hours] 15:00-23:00/6:00-9:00 *150 yen bath tax <Notes> - If we do not hear from you within 3 hours of your scheduled check-in time, your reservation will be canceled. - To prevent infection, we ask that you make and lift your futon yourself. - Only children aged 0-2 years old can sleep in the same bed for free. ・Pickup and drop-off must be reserved in advance, at least one day before. If you would like to use this service, please call the hotel directly (0470-38-5121).
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\Book at the last minute to save!/ This plan includes a dinner buffet where you can enjoy seafood grilled on the beach, such as turban shells and scallops from Boso, and a breakfast of freshly made, piping hot locally produced dried fish. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso, such as grilled turban shells and scallops, seafood curry, and fisherman's soup, to your heart's content. In addition, we have a wide range of menu items, such as the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Private hot spring source "Shirahama Motoyu Onsen" ・Water quality: Chloride spring ・Effective: Neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery ・Business hours: 15:00-23:00 / 6:00-9:00 Our hot spring water does not cool down easily, so it is also effective for those who are prone to cold. The salt prevents sweat from evaporating and has a high moisturizing effect, so it is also recommended for "sunburn" in the summer and "dry skin" in the winter. *There is no open-air bath at the bathhouse on the first basement floor. ■Notes ・Please lay and lift your futon yourself. ・Sleeping in the same bed is available for children aged 0-2 years. For preschool children aged 3 years and over, please make a
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\ Summer SALE × All-you-can-drink plan! / A perfect match: Buffet and all-you-can-drink plan now available in a special sale edition The basic buffet plan comes with all-you-can-drink! The combination of draft beer and sizzling grilled seafood is exceptional! Relax and enjoy a night of seafood at Umisato. [Benefits] ・Includes all-you-can-drink alcohol (Draft beer, sake, wine, shochu, sours, whiskey, and soft drinks) Dinner 18:00〜 ・Seafood buffet A buffet where you can indulge in flavors unique to Boso, including grilled seafood such as turban shells and scallops, seafood curry, and fisherman's soup. Additionally, we offer a wide variety of dishes, including the 'Grandma's Kitchen Corner,' featuring traditional tastes of southern Boso cuisine. Breakfast 7:30〜 ・Japanese-Western buffet or set menu Savor freshly grilled dried fish rich in flavor right at your seat while it's piping hot. Popular dishes include fresh eggs sourced from local poultry farmers and unique Bōsō-style side dishes. Both breakfast and dinner are served at the second-floor restaurant with an ocean view. Soft drinks are freely available at the drink bar. Photos are for reference only. The menu may change depending on the availability of ingredients. Dinner reservations may be arranged in either one or two sessions depending on the booking status. The time will be informed upon your arrival. Depending on circumstances, a set menu may be provided. Private hot spring 'Shirahama Motoyu Onsen' ・Hot spring type: Chloride spring ・Benefits: Relieves neuralgia, muscle pain, joint pain, sensitivity to cold, and aids in recovery from fatigue ・Operating hours: 15:00–23:00 / 6:00–9:00 The hot spring at our facility retains heat well, making it highly effective for those with sensitivity to cold. The salt content prevents sweat evaporation and provides high moisturizing effects, making it recommended for summer sunburns and winter dry skin. *The bathhouse is located on the basement floor, and there is no open-air bath. Notes ・Futon setup and removal are self-service. ・Bed-sharing with guardians is available for children aged 0–2 years. Children aged 3 and older who have not yet started school should be reserved with a futon included. ・Shuttle service requires advance reservation by the day before. If you wish to use this service, please call the hotel directly at (0470-38-5121). ・If we do not receive any contact 3 hours after the scheduled check-in time, your reservation may be canceled.
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.
Japanese room, Ocean view, Partial ocean view, Non-smoking (7.5 tatami)
![[Smoking] 7.5 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/59bdd62ccfc377a5380defbfecc8108dcede6f9c.47.9.26.3.jpg)
![Oceanfront [Non-smoking] / 10 tatami mats](https://trvis.r10s.com/d/strg/ctrl/26/e32d624f18be35adbd85f4fe1198461bdd244066.47.9.26.3.jpg)


Free cancellation until 7/28/2026 11:59 p.m.(JST)
\ Summer SALE / This limited-time plan allows you to enjoy our recommended dinner and breakfast plan at a great value. Relax and soothe your daily fatigue while gazing at the ocean from your room. Dinner 18:00〜 ・Seafood buffet A buffet where you can indulge in flavors unique to Boso, including grilled seafood such as turban shells and scallops, seafood curry, and fisherman's soup. Additionally, we offer a wide variety of dishes, including the 'Grandma's Kitchen Corner,' featuring traditional tastes of southern Boso cuisine. Breakfast 7:30〜 ・Japanese-Western buffet or set menu Savor freshly grilled dried fish rich in flavor right at your seat while it's piping hot. Fresh eggs from local poultry farmers and seasonal delicacies unique to Boso are popular menu items. Both breakfast and dinner are served at the second-floor restaurant with an ocean view. Soft drinks are available for free at the drink bar. Photos are for reference only. The menu may change depending on the availability of ingredients. Dinner reservations may be arranged in either one or two sessions depending on the booking status. The time will be informed upon your arrival. Hot Spring Bath Our natural bicarbonate spring is well-regarded for its skin-beautifying effects. [Location] Basement Level 1 [Bathing Hours] 15:00–23:00 / 6:00–9:00 Notes ・Futon setup and removal are self-service. ・Bed-sharing w/guardian (no futon) is available for children aged 0-2 years. For those aged 3 and above, please reserve with futon. ・Shuttle service requires advance reservation by the day before. If you wish to use this service, please call the hotel directly at (0470-38-5121). ・If we do not receive any contact 3 hours after the scheduled check-in time, your reservation may be canceled.
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
≪★Special offer for limited dates★≫ Although rising prices are a challenge, we have prepared this plan so that you can enjoy a trip that is out of the ordinary at a great price! Relax and unwind from your daily fatigue while looking out at the ocean from your room☆ We look forward to your visit. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso to your heart's content, such as grilled turban shells and scallops, seafood curry, and fisherman's soup. In addition, we have a wide range of menus, including the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular menu items. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Hot spring bath■~Private hot spring~ The bicarbonate spring is popular for its skin-beautifying properties! [Location] 1st basement floor [Bathing hours] 15:00-23:00/6:00-9:00 *150 yen bath tax <Notes> - If we do not hear from you within 3 hours of your scheduled check-in time, your reservation will be canceled. - To prevent infection, we ask that you make and lift your futon yourself. - Only children aged 0-2 years old can sleep in the same bed for free. ・Pickup and drop-off must be reserved in advance, at least one day before. If you would like to use this service, please call the hotel directly (0470-38-5121).
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\Book at the last minute to save!/ This plan includes a dinner buffet where you can enjoy seafood grilled on the beach, such as turban shells and scallops from Boso, and a breakfast of freshly made, piping hot locally produced dried fish. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso, such as grilled turban shells and scallops, seafood curry, and fisherman's soup, to your heart's content. In addition, we have a wide range of menu items, such as the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Private hot spring source "Shirahama Motoyu Onsen" ・Water quality: Chloride spring ・Effective: Neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery ・Business hours: 15:00-23:00 / 6:00-9:00 Our hot spring water does not cool down easily, so it is also effective for those who are prone to cold. The salt prevents sweat from evaporating and has a high moisturizing effect, so it is also recommended for "sunburn" in the summer and "dry skin" in the winter. *There is no open-air bath at the bathhouse on the first basement floor. ■Notes ・Please lay and lift your futon yourself. ・Sleeping in the same bed is available for children aged 0-2 years. For preschool children aged 3 years and over, please make a
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.
Japanese room, Ocean view, Oceanfront, Non-smoking (7.5 tatami)
![[Smoking] 10 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/35aadc4028e111faaeacd1e8365f1ac588c5f426.47.9.26.3.jpg)
![[Smoking] 10 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/4142a3b92316aed871410d071d7a57ee6ac66bb7.47.9.26.3.jpg)


Free cancellation until 7/28/2026 11:59 p.m.(JST)
\ Summer SALE / This limited-time plan allows you to enjoy our recommended dinner and breakfast plan at a great value. Relax and soothe your daily fatigue while gazing at the ocean from your room. Dinner 18:00〜 ・Seafood buffet A buffet where you can indulge in flavors unique to Boso, including grilled seafood such as turban shells and scallops, seafood curry, and fisherman's soup. Additionally, we offer a wide variety of dishes, including the 'Grandma's Kitchen Corner,' featuring traditional tastes of southern Boso cuisine. Breakfast 7:30〜 ・Japanese-Western buffet or set menu Savor freshly grilled dried fish rich in flavor right at your seat while it's piping hot. Fresh eggs from local poultry farmers and seasonal delicacies unique to Boso are popular menu items. Both breakfast and dinner are served at the second-floor restaurant with an ocean view. Soft drinks are available for free at the drink bar. Photos are for reference only. The menu may change depending on the availability of ingredients. Dinner reservations may be arranged in either one or two sessions depending on the booking status. The time will be informed upon your arrival. Hot Spring Bath Our natural bicarbonate spring is well-regarded for its skin-beautifying effects. [Location] Basement Level 1 [Bathing Hours] 15:00–23:00 / 6:00–9:00 Notes ・Futon setup and removal are self-service. ・Bed-sharing w/guardian (no futon) is available for children aged 0-2 years. For those aged 3 and above, please reserve with futon. ・Shuttle service requires advance reservation by the day before. If you wish to use this service, please call the hotel directly at (0470-38-5121). ・If we do not receive any contact 3 hours after the scheduled check-in time, your reservation may be canceled.
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
≪★Special offer for limited dates★≫ Although rising prices are a challenge, we have prepared this plan so that you can enjoy a trip that is out of the ordinary at a great price! Relax and unwind from your daily fatigue while looking out at the ocean from your room☆ We look forward to your visit. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso to your heart's content, such as grilled turban shells and scallops, seafood curry, and fisherman's soup. In addition, we have a wide range of menus, including the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular menu items. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Hot spring bath■~Private hot spring~ The bicarbonate spring is popular for its skin-beautifying properties! [Location] 1st basement floor [Bathing hours] 15:00-23:00/6:00-9:00 *150 yen bath tax <Notes> - If we do not hear from you within 3 hours of your scheduled check-in time, your reservation will be canceled. - To prevent infection, we ask that you make and lift your futon yourself. - Only children aged 0-2 years old can sleep in the same bed for free. ・Pickup and drop-off must be reserved in advance, at least one day before. If you would like to use this service, please call the hotel directly (0470-38-5121).
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\Book at the last minute to save!/ This plan includes a dinner buffet where you can enjoy seafood grilled on the beach, such as turban shells and scallops from Boso, and a breakfast of freshly made, piping hot locally produced dried fish. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso, such as grilled turban shells and scallops, seafood curry, and fisherman's soup, to your heart's content. In addition, we have a wide range of menu items, such as the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Private hot spring source "Shirahama Motoyu Onsen" ・Water quality: Chloride spring ・Effective: Neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery ・Business hours: 15:00-23:00 / 6:00-9:00 Our hot spring water does not cool down easily, so it is also effective for those who are prone to cold. The salt prevents sweat from evaporating and has a high moisturizing effect, so it is also recommended for "sunburn" in the summer and "dry skin" in the winter. *There is no open-air bath at the bathhouse on the first basement floor. ■Notes ・Please lay and lift your futon yourself. ・Sleeping in the same bed is available for children aged 0-2 years. For preschool children aged 3 years and over, please make a
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.
Japanese room, Ocean view, Partial ocean view, Non-smoking (10 tatami)
![[Smoking] 7.5 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/59bdd62ccfc377a5380defbfecc8108dcede6f9c.47.9.26.3.jpg)
![[Smoking] 7.5 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/77beeaf3cbf1c2e0049006a3845283d48a0f3cdb.47.9.26.3.jpg)


Free cancellation until 7/28/2026 11:59 p.m.(JST)
≪★Special offer for limited dates★≫ Although rising prices are a challenge, we have prepared this plan so that you can enjoy a trip that is out of the ordinary at a great price! Relax and unwind from your daily fatigue while looking out at the ocean from your room☆ We look forward to your visit. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso to your heart's content, such as grilled turban shells and scallops, seafood curry, and fisherman's soup. In addition, we have a wide range of menus, including the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular menu items. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Hot spring bath■~Private hot spring~ The bicarbonate spring is popular for its skin-beautifying properties! [Location] 1st basement floor [Bathing hours] 15:00-23:00/6:00-9:00 *150 yen bath tax <Notes> - If we do not hear from you within 3 hours of your scheduled check-in time, your reservation will be canceled. - To prevent infection, we ask that you make and lift your futon yourself. - Only children aged 0-2 years old can sleep in the same bed for free. ・Pickup and drop-off must be reserved in advance, at least one day before. If you would like to use this service, please call the hotel directly (0470-38-5121).
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\Book at the last minute to save!/ This plan includes a dinner buffet where you can enjoy seafood grilled on the beach, such as turban shells and scallops from Boso, and a breakfast of freshly made, piping hot locally produced dried fish. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso, such as grilled turban shells and scallops, seafood curry, and fisherman's soup, to your heart's content. In addition, we have a wide range of menu items, such as the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Private hot spring source "Shirahama Motoyu Onsen" ・Water quality: Chloride spring ・Effective: Neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery ・Business hours: 15:00-23:00 / 6:00-9:00 Our hot spring water does not cool down easily, so it is also effective for those who are prone to cold. The salt prevents sweat from evaporating and has a high moisturizing effect, so it is also recommended for "sunburn" in the summer and "dry skin" in the winter. *There is no open-air bath at the bathhouse on the first basement floor. ■Notes ・Please lay and lift your futon yourself. ・Sleeping in the same bed is available for children aged 0-2 years. For preschool children aged 3 years and over, please make a
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\ Summer SALE × All-you-can-drink plan! / A perfect match: Buffet and all-you-can-drink plan now available in a special sale edition The basic buffet plan comes with all-you-can-drink! The combination of draft beer and sizzling grilled seafood is exceptional! Relax and enjoy a night of seafood at Umisato. [Benefits] ・Includes all-you-can-drink alcohol (Draft beer, sake, wine, shochu, sours, whiskey, and soft drinks) Dinner 18:00〜 ・Seafood buffet A buffet where you can indulge in flavors unique to Boso, including grilled seafood such as turban shells and scallops, seafood curry, and fisherman's soup. Additionally, we offer a wide variety of dishes, including the 'Grandma's Kitchen Corner,' featuring traditional tastes of southern Boso cuisine. Breakfast 7:30〜 ・Japanese-Western buffet or set menu Savor freshly grilled dried fish rich in flavor right at your seat while it's piping hot. Popular dishes include fresh eggs sourced from local poultry farmers and unique Bōsō-style side dishes. Both breakfast and dinner are served at the second-floor restaurant with an ocean view. Soft drinks are freely available at the drink bar. Photos are for reference only. The menu may change depending on the availability of ingredients. Dinner reservations may be arranged in either one or two sessions depending on the booking status. The time will be informed upon your arrival. Depending on circumstances, a set menu may be provided. Private hot spring 'Shirahama Motoyu Onsen' ・Hot spring type: Chloride spring ・Benefits: Relieves neuralgia, muscle pain, joint pain, sensitivity to cold, and aids in recovery from fatigue ・Operating hours: 15:00–23:00 / 6:00–9:00 The hot spring at our facility retains heat well, making it highly effective for those with sensitivity to cold. The salt content prevents sweat evaporation and provides high moisturizing effects, making it recommended for summer sunburns and winter dry skin. *The bathhouse is located on the basement floor, and there is no open-air bath. Notes ・Futon setup and removal are self-service. ・Bed-sharing with guardians is available for children aged 0–2 years. Children aged 3 and older who have not yet started school should be reserved with a futon included. ・Shuttle service requires advance reservation by the day before. If you wish to use this service, please call the hotel directly at (0470-38-5121). ・If we do not receive any contact 3 hours after the scheduled check-in time, your reservation may be canceled.
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.
Hotel-selected room, Ocean view, Partial ocean view, Smoking (7.5 tatami)
![[Smoking] 10 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/4142a3b92316aed871410d071d7a57ee6ac66bb7.47.9.26.3.jpg)
![[Smoking] 10 tatami mats / no view specified](https://trvis.r10s.com/d/strg/ctrl/26/4a28cf7159969a04f1aad3ff9dc7351f1a126d80.47.9.26.3.jpg)


Free cancellation until 7/28/2026 11:59 p.m.(JST)
≪★Special offer for limited dates★≫ Although rising prices are a challenge, we have prepared this plan so that you can enjoy a trip that is out of the ordinary at a great price! Relax and unwind from your daily fatigue while looking out at the ocean from your room☆ We look forward to your visit. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso to your heart's content, such as grilled turban shells and scallops, seafood curry, and fisherman's soup. In addition, we have a wide range of menus, including the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular menu items. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Hot spring bath■~Private hot spring~ The bicarbonate spring is popular for its skin-beautifying properties! [Location] 1st basement floor [Bathing hours] 15:00-23:00/6:00-9:00 *150 yen bath tax <Notes> - If we do not hear from you within 3 hours of your scheduled check-in time, your reservation will be canceled. - To prevent infection, we ask that you make and lift your futon yourself. - Only children aged 0-2 years old can sleep in the same bed for free. ・Pickup and drop-off must be reserved in advance, at least one day before. If you would like to use this service, please call the hotel directly (0470-38-5121).
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\Book at the last minute to save!/ This plan includes a dinner buffet where you can enjoy seafood grilled on the beach, such as turban shells and scallops from Boso, and a breakfast of freshly made, piping hot locally produced dried fish. ■Dinner: From 18:00 ・Seafood buffet A buffet where you can enjoy the unique flavors of Boso, such as grilled turban shells and scallops, seafood curry, and fisherman's soup, to your heart's content. In addition, we have a wide range of menu items, such as the "Grandma's Kitchen Corner" which brings together the flavors of Minami Boso. ■Breakfast: From 7:30 ・Japanese and Western buffet or set menu You can grill the fatty dried fish at your seat, so you can enjoy it while it's still piping hot. Raw eggs sourced from a local chicken farm and Boso-style side dishes are also popular. Both dinner and breakfast are served in the restaurant on the second floor overlooking the sea. Soft drinks are available for free at the drink bar. *The photo is an example. The menu is subject to change depending on the availability of supplies. *Dinner is served in one or two parts depending on the reservation situation. The time will be announced upon arrival. *Depending on the situation, we may serve you a set menu. ■Private hot spring source "Shirahama Motoyu Onsen" ・Water quality: Chloride spring ・Effective: Neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery ・Business hours: 15:00-23:00 / 6:00-9:00 Our hot spring water does not cool down easily, so it is also effective for those who are prone to cold. The salt prevents sweat from evaporating and has a high moisturizing effect, so it is also recommended for "sunburn" in the summer and "dry skin" in the winter. *There is no open-air bath at the bathhouse on the first basement floor. ■Notes ・Please lay and lift your futon yourself. ・Sleeping in the same bed is available for children aged 0-2 years. For preschool children aged 3 years and over, please make a
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.

Free cancellation until 7/28/2026 11:59 p.m.(JST)
\ Summer SALE × All-you-can-drink plan! / A perfect match: Buffet and all-you-can-drink plan now available in a special sale edition The basic buffet plan comes with all-you-can-drink! The combination of draft beer and sizzling grilled seafood is exceptional! Relax and enjoy a night of seafood at Umisato. [Benefits] ・Includes all-you-can-drink alcohol (Draft beer, sake, wine, shochu, sours, whiskey, and soft drinks) Dinner 18:00〜 ・Seafood buffet A buffet where you can indulge in flavors unique to Boso, including grilled seafood such as turban shells and scallops, seafood curry, and fisherman's soup. Additionally, we offer a wide variety of dishes, including the 'Grandma's Kitchen Corner,' featuring traditional tastes of southern Boso cuisine. Breakfast 7:30〜 ・Japanese-Western buffet or set menu Savor freshly grilled dried fish rich in flavor right at your seat while it's piping hot. Popular dishes include fresh eggs sourced from local poultry farmers and unique Bōsō-style side dishes. Both breakfast and dinner are served at the second-floor restaurant with an ocean view. Soft drinks are freely available at the drink bar. Photos are for reference only. The menu may change depending on the availability of ingredients. Dinner reservations may be arranged in either one or two sessions depending on the booking status. The time will be informed upon your arrival. Depending on circumstances, a set menu may be provided. Private hot spring 'Shirahama Motoyu Onsen' ・Hot spring type: Chloride spring ・Benefits: Relieves neuralgia, muscle pain, joint pain, sensitivity to cold, and aids in recovery from fatigue ・Operating hours: 15:00–23:00 / 6:00–9:00 The hot spring at our facility retains heat well, making it highly effective for those with sensitivity to cold. The salt content prevents sweat evaporation and provides high moisturizing effects, making it recommended for summer sunburns and winter dry skin. *The bathhouse is located on the basement floor, and there is no open-air bath. Notes ・Futon setup and removal are self-service. ・Bed-sharing with guardians is available for children aged 0–2 years. Children aged 3 and older who have not yet started school should be reserved with a futon included. ・Shuttle service requires advance reservation by the day before. If you wish to use this service, please call the hotel directly at (0470-38-5121). ・If we do not receive any contact 3 hours after the scheduled check-in time, your reservation may be canceled.
Consumption tax (from 10/1/2019) (Per person per night) 10%
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.
Hotel-selected room, Ocean view, Partial ocean view, Smoking (10 tatami)