Komoro Onsen Komoro Grand Castle Hotel (Itoen)

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

This is the popular standard plan of Komoro Grand Castle Hotel, adjacent to Komoro Castle Ruins 'Kaikoen'. Located in the heart of the historic castle town, it is convenient for sightseeing in Karuizawa, Ueda, and Saku areas. From the guest rooms, you can enjoy breathtaking views of Mount Asama and the castle ruins, along with seasonal landscapes. Dinner Buffet A satisfying all-you-can-eat buffet featuring a variety of Japanese, Western, and Chinese dishes. The seasonal gourmet fairs are highly rated by customers of all ages, offering freshly prepared dishes and popular classic menu items for you to enjoy to your heart's content. Furthermore, unique to Itoen Hotels, unlimited alcohol and soft drinks are included. Dinner is packed with value, featuring beer, sours, as well as local Nagano sake and wine. Breakfast buffet From Japanese cuisine like freshly cooked rice, side dishes, grilled fish, and miso soup to Western options like bread, salad, omelets, and sausages, the menu is fully stocked. Of course, unlimited soft drinks are included. A buffet with high satisfaction that lets you start your travel morning energetically. Guest Room Information Guest rooms on the upper floors offering views of Komoro's quiet townscape and mountains are highly rated. Additionally, why not consider special rooms like suite rooms or family rooms for an extraordinary experience? Meal Information Dinner includes an all-you-can-eat Japanese, Western, and Chinese buffet along with unlimited drinks such as draft beer, shochu, sake, and soft drinks. Meal time is limited to 90 minutes from entry. Please note that if you enter after the final admission time, your dining time will be shortened. Meal start times may vary depending on the day's congestion, so please inquire at the front desk on the day of your stay. Breakfast is an all-you-can-eat Japanese and Western buffet. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. A weak alkaline simple spring with no odor sourced from our unique spring. Public bath usage hours / 15:00–24:00, 5:00–10:00 Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

This is the popular standard plan of Komoro Grand Castle Hotel, adjacent to Komoro Castle Ruins 'Kaikoen'. Located in the heart of the historic castle town, it is convenient for sightseeing in Karuizawa, Ueda, and Saku areas. From the guest rooms, you can enjoy breathtaking views of Mount Asama and the castle ruins, along with seasonal landscapes. Dinner Buffet A satisfying all-you-can-eat buffet featuring a variety of Japanese, Western, and Chinese dishes. The seasonal gourmet fairs are highly rated by customers of all ages, offering freshly prepared dishes and popular classic menu items for you to enjoy to your heart's content. Furthermore, unique to Itoen Hotels, unlimited alcohol and soft drinks are included. Dinner is packed with value, featuring beer, sours, as well as local Nagano sake and wine. Breakfast buffet From Japanese cuisine like freshly cooked rice, side dishes, grilled fish, and miso soup to Western options like bread, salad, omelets, and sausages, the menu is fully stocked. Of course, unlimited soft drinks are included. A buffet with high satisfaction that lets you start your travel morning energetically. Guest Room Information Guest rooms on the upper floors offering views of Komoro's quiet townscape and mountains are highly rated. Additionally, why not consider special rooms like suite rooms or family rooms for an extraordinary experience? Meal Information Dinner includes an all-you-can-eat Japanese, Western, and Chinese buffet along with unlimited drinks such as draft beer, shochu, sake, and soft drinks. Meal time is limited to 90 minutes from entry. Please note that if you enter after the final admission time, your dining time will be shortened. Meal start times may vary depending on the day's congestion, so please inquire at the front desk on the day of your stay. Breakfast is an all-you-can-eat Japanese and Western buffet. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. A weak alkaline simple spring with no odor sourced from our unique spring. Public bath usage hours / 15:00–24:00, 5:00–10:00 Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

This is the popular standard plan of Komoro Grand Castle Hotel, adjacent to Komoro Castle Ruins 'Kaikoen'. Located in the heart of the historic castle town, it is convenient for sightseeing in Karuizawa, Ueda, and Saku areas. From the guest rooms, you can enjoy breathtaking views of Mount Asama and the castle ruins, along with seasonal landscapes. Dinner Buffet A satisfying all-you-can-eat buffet featuring a variety of Japanese, Western, and Chinese dishes. The seasonal gourmet fairs are highly rated by customers of all ages, offering freshly prepared dishes and popular classic menu items for you to enjoy to your heart's content. Furthermore, unique to Itoen Hotels, unlimited alcohol and soft drinks are included. Dinner is packed with value, featuring beer, sours, as well as local Nagano sake and wine. Breakfast buffet From Japanese cuisine like freshly cooked rice, side dishes, grilled fish, and miso soup to Western options like bread, salad, omelets, and sausages, the menu is fully stocked. Of course, unlimited soft drinks are included. A buffet with high satisfaction that lets you start your travel morning energetically. Guest Room Information Guest rooms on the upper floors offering views of Komoro's quiet townscape and mountains are highly rated. Additionally, why not consider special rooms like suite rooms or family rooms for an extraordinary experience? Meal Information Dinner includes an all-you-can-eat Japanese, Western, and Chinese buffet along with unlimited drinks such as draft beer, shochu, sake, and soft drinks. Meal time is limited to 90 minutes from entry. Please note that if you enter after the final admission time, your dining time will be shortened. Meal start times may vary depending on the day's congestion, so please inquire at the front desk on the day of your stay. Breakfast is an all-you-can-eat Japanese and Western buffet. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. A weak alkaline simple spring with no odor sourced from our unique spring. Public bath usage hours / 15:00–24:00, 5:00–10:00 Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

This is the popular standard plan of Komoro Grand Castle Hotel, adjacent to Komoro Castle Ruins 'Kaikoen'. Located in the heart of the historic castle town, it is convenient for sightseeing in Karuizawa, Ueda, and Saku areas. From the guest rooms, you can enjoy breathtaking views of Mount Asama and the castle ruins, along with seasonal landscapes. Dinner Buffet A satisfying all-you-can-eat buffet featuring a variety of Japanese, Western, and Chinese dishes. The seasonal gourmet fairs are highly rated by customers of all ages, offering freshly prepared dishes and popular classic menu items for you to enjoy to your heart's content. Furthermore, unique to Itoen Hotels, unlimited alcohol and soft drinks are included. Dinner is packed with value, featuring beer, sours, as well as local Nagano sake and wine. Breakfast buffet From Japanese cuisine like freshly cooked rice, side dishes, grilled fish, and miso soup to Western options like bread, salad, omelets, and sausages, the menu is fully stocked. Of course, unlimited soft drinks are included. A buffet with high satisfaction that lets you start your travel morning energetically. Guest Room Information Guest rooms on the upper floors offering views of Komoro's quiet townscape and mountains are highly rated. Additionally, why not consider special rooms like suite rooms or family rooms for an extraordinary experience? Meal Information Dinner includes an all-you-can-eat Japanese, Western, and Chinese buffet along with unlimited drinks such as draft beer, shochu, sake, and soft drinks. Meal time is limited to 90 minutes from entry. Please note that if you enter after the final admission time, your dining time will be shortened. Meal start times may vary depending on the day's congestion, so please inquire at the front desk on the day of your stay. Breakfast is an all-you-can-eat Japanese and Western buffet. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. A weak alkaline simple spring with no odor sourced from our unique spring. Public bath usage hours / 15:00–24:00, 5:00–10:00 Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

Indulge in a touch of luxury! Rooms located on high floors overlooking the serene townscape of Komoro. Enjoy the borrowed scenery from the window. Relax in the natural hot springs. Savor a hearty meal to your heart's content. Enjoy drinking and chatting to your heart's content. There are so many plans... Which one is the best! ? If you're confused, choose this without hesitation! Buffet featuring a variety of ingredients! we offer a wide variety of meals that everyone can enjoy! And above all, alcohol! ! ! Draft beer (Asahi Super Dry), as well as wine, shochu, sake, and more. Enjoy with unlimited drinks! Please be careful not to drink too much... Eat, drink, and relax in the hot springs. Even if you eat too much! Even if you drink too much! ! Of course! ! There are no additional charges! ! ! ( Alcohol is charged separately for breakfast.) ) Meal Information ・Dinner is an all-you-can-eat buffet featuring Japanese, Western, and Chinese cuisine. Draft beer, shochu, sake, and other alcoholic beverages, as well as soft drinks, are unlimited! Meal time is 90 minutes. The starting time for meals may vary depending on the day's crowd situation. For details, please inquire at the front desk on the day of your stay. ・Breakfast is an all-you-can-eat buffet featuring Japanese and Western cuisine. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. It is a mild alkaline simple spring with no odor, sourced from its unique spring. Enjoy the breathtaking view from the window. Public bath usage hours: 15:00–24:00, 5:00–10:00 Local sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I have work, so my check-in will be late... I don’t need breakfast since I want to start early the next morning... We’ve prepared this for customers like you. This is a plan without meals. With a room-only plan, you can feel at ease even if you check in late or leave early the next morning. You can finish your meals at nearby eateries and make more meaningful use of your time for sightseeing and other activities. ・Check-in Time: If your arrival is after 11:00 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Hot springs Natural hot spring "Blue Sky" on the 4th floor It is an odorless, mildly alkaline simple spring sourced from a unique hot spring. Benefits: muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, etc. Large bath usage hours: 15:00–24:00, 5:00–10:00 Nearby sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Nunobiki Kannon Temple: The stage of the legend "Pulled by a cow to Zenkoji Temple". Approximately 10 minutes by car from the hotel. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Parking lot The hotel has an underground parking lot (up to 215cm height) and an outdoor parking lot. (First 70 cars / Free) Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

I want to eat dinner at a local restaurant! The arrival time might be delayed... I want to enjoy sightseeing and dining outside before checking in... This plan is extremely popular with guests who want to fully enjoy sightseeing! ! ・Meal Breakfast is an all-you-can-eat Japanese and Western buffet. - Hot Springs 4th-floor hot spring "Blue Sky" Please enjoy the odorless weak alkaline simple spring. Benefits: Muscle pain, neuralgia, frozen shoulder, sensitivity to cold, fatigue recovery, and more. Large communal bath usage hours: 15:00–24:00 / 5:00–10:00 ・Parking The hotel offers an underground parking lot (up to 215cm in height) and an outdoor parking lot. (First 70 cars / Free) Check-in time: If you are arriving after 11 PM, please contact us by phone. Supplementary explanation about children's rates Infants are children from 0 to 5 years old who have not started school. For children aged 3 to 5 years, please select 'meal and futon included.' For children aged 0 to 2, please select 'No meals or futon'. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. [August 1, 2026 (Saturday) to August 31, 2026 (Monday)] On dates other than this period, check-out time is 11:00.

Enjoy a luxurious spaciousness one rank higher - One night, two meals buffet plan This plan allows you to fully enjoy special moments with your loved ones in luxurious rooms and buffet meals. You can choose between a spacious suite or a quadruple room, both offering magnificent mountain views. Dinner is a Japanese, Western, and Chinese buffet with unlimited alcohol. Perfect for anniversary trips or special day travels. How about spending time in a slightly luxurious room for an anniversary or reward trip? <Recommended for couples> A suite room equipped with two double beds. The room includes a bedroom and a living room, allowing you to relax comfortably. <Recommended for families> This is a four-person room equipped with two double beds and two semi-double beds, allowing you to enjoy a lively time with everyone. This is a plan where you can enjoy a comfortable stay in a spacious room. Meal Information ・Dinner is an all-you-can-eat buffet featuring Japanese, Western, and Chinese cuisine. Draft beer, shochu, sake, and other alcoholic beverages, as well as soft drinks, are unlimited! Meal time is 90 minutes. The starting time for meals may vary depending on the day's crowd situation. For details, please inquire at the front desk on the day of your stay. ・Breakfast is an all-you-can-eat buffet featuring Japanese and Western cuisine. Information about the bath Natural hot spring "Blue Sky" on the 4th floor. A weak alkaline simple spring with no odor sourced from our unique spring. Large bath usage hours / 15:00–24:00, 5:00–10:00 Local sightseeing information ・Adjacent to Komoro Castle Ruins 'Kaikoen,' selected as one of the 100 best cherry blossom spots. ・Approximately 35 minutes by car to Karuizawa. 25 minutes by Shinano Railway from Komoro Station to Karuizawa Station. Due to Nagano Prefecture regulations, from June 2026 onwards, a lodging tax of 200 yen will be applied for accommodations costing 6,600 yen or more per person (including tax). Please note that, unlike the bathing tax (exempt for children under elementary school age), this tax is applied based on the lodging fee. Except for the dates [Saturday, August 1, 2026 – Monday, August 31, 2026], check-out time is 11:00.