
Karuizawa Toy Kingdom official hotel / Family-friendly / Selectable room types / Buffet with many menu options


Free cancellation until 20/12/2025 23:59(JST)
[Rakuten Super SALE] Our standard 1-night, 2-meal plan is available at a limited-time special price! Extensive menu! Enjoy the fulfilling buffet Dinner A buffet of about 50 Japanese, Western, and Chinese dishes Offering hotel-specialty roast beef, etc. In addition to popular sushi (about 5 kinds), tempura, and regional cuisines from Joshu and Shinshu, We also have a wide selection of desserts, kids' menus, and age-appropriate baby food! A buffet enjoyable for all generations *The menu is subject to change depending on the season and ingredient availability Breakfast Japanese-Western buffet Oku-Karuizawa Hot Springs Outdoor baths with rock baths, cypress baths, indoor baths, and cave baths ・Baby bath & chair, full-body soap in the bathing area, and baby beds and playpens are available in the changing room Large bath will be unavailable due to renovation work from 1/23 to 3/29 Within the hotel Equipped with a nursing room, perfect for trips with babies Karuizawa Toy Kingdom From Tuesday, November 25, 2025, the facility will be closed for the winter season We ask for your understanding in advance. Nearby Attractions ・Onioshidashi Park / Approximately 5 minutes by car ・Shiraito Falls / Approximately 20 minutes by car ・Karuizawa Wild Bird Forest Picchio Visitor Center / Approximately 35 minutes by car ・Karuizawa Prince Shopping Plaza / Approximately 45 minutes by car ・World Heritage Site: Tomioka Silk Mill / About 90 minutes by car. Regarding children's fees Infants (with meals and futon): For children aged 3 years to below elementary school age. Infants (without meals and futon): For children under 3 years old. Facility usage fee of 2,000 yen (tax included) will be charged for children aged 0 to 2 years. Age verification may be required for 2-year-old children. Various taxes ・Includes "consumption tax" ・"Bathing tax" separate (150 yen) Regarding shuttle buses The shuttle bus operates on a complete reservation system. If you wish to use it, please make a reservation via the dedicated shuttle bus booking site on the official website of Hotel Green Plaza Karuizawa.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
(Main Building) [Japanese-western room] [Non-smoking]


Free cancellation until 20/12/2025 23:59(JST)
[Rakuten Super SALE] Make traveling with a baby enjoyable with our baby plan full of perks Available for a limited time at a special price! Comprehensive services from amenities to facilities! No need to bring too much luggage. Special Offer ① Check-in: 2 PM / Check-out: 11 AM Regular check-in: 3 PM / check-out: 10 AM ②Free use of the "Kids Playroom" located within the hotel building ③Receive a gift at the shop: 5 paper diapers (choose from S, M, L, XL) and 1 baby food item (choose from early, mid, or late stage) For children aged 0–2 years ①Borrow "Mikihouse" branded extremely comfortable pajamas for infants ②A set of "100% cotton towels" gentle on the skin will be prepared in your room ③A children's amenity set will be prepared in your room Baby plan room equipment ・King-size low bed ・Combi Plumea ・Trash bin for diapers ・Baby futon ・Baby body soap ・Baby mug cup ・Baby wipes ・Double the usual amount of towels ・Non-alcoholic tissues ・Humidifying air purifier ・Bed guard ・Children's hangers Free rental items ・Stroller ・First aid kit (band-aids, disinfectant, cooling gel sheets) ・Children's ice packs ・Thermometer ・Hot quick warmer ・Bedwetting sheets, etc. Limited quantities available Mini Toy Kingdom 'Let's Play!' Land' is here! For a limited time during winter, 'Let's Play!' Land' has arrived inside the hotel In addition to playing with various toys like Mel-chan and wooden toys from Toy Kingdom, The festival game corner will also be available (*some games may require payment). For more details, please visit the special webpage. This is 2024 information (Scheduled to be updated after October) Meals Dinner: Buffet Breakfast: Buffet Dinner features a buffet with around 50 varieties of Japanese, Western, and Chinese dishes. Local 'Joshu/Shinshu's regional cuisine' and seasonal delicacies are all-you-can-eat! Kids' menu and age-specific hotel-made baby food are also popular! Notes Karuizawa Toy Kingdom November 25, 2025 (Tuesday) - Winter closure We ask for your understanding in advance. Regarding children's fees For toddlers (with meals and futon): Applicable for children aged 3 years to under elementary school age For toddlers (without meals and futon): Applicable for children under 3 years old For children aged 0 to 2 years, a facility usage fee of 2,000 yen (tax included) will be charged
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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-Western style room exclusive to the 'Baby Plan' (Main Building) [Japanese-western room] [Non-smoking]


Free cancellation until 20/12/2025 23:59(JST)
[Rakuten Super SALE] Our standard 1-night, 2-meal plan is available at a limited-time special price! Extensive menu! Enjoy the fulfilling buffet Dinner A buffet of about 50 Japanese, Western, and Chinese dishes Offering hotel-specialty roast beef, etc. In addition to popular sushi (about 5 kinds), tempura, and regional cuisines from Joshu and Shinshu, We also have a wide selection of desserts, kids' menus, and age-appropriate baby food! A buffet enjoyable for all generations *The menu is subject to change depending on the season and ingredient availability Breakfast Japanese-Western buffet Oku-Karuizawa Hot Springs Outdoor baths with rock baths, cypress baths, indoor baths, and cave baths ・Baby bath & chair, full-body soap in the bathing area, and baby beds and playpens are available in the changing room Large bath will be unavailable due to renovation work from 1/23 to 3/29 Within the hotel Equipped with a nursing room, perfect for trips with babies Karuizawa Toy Kingdom From Tuesday, November 25, 2025, the facility will be closed for the winter season We ask for your understanding in advance. Nearby Attractions ・Onioshidashi Park / Approximately 5 minutes by car ・Shiraito Falls / Approximately 20 minutes by car ・Karuizawa Wild Bird Forest Picchio Visitor Center / Approximately 35 minutes by car ・Karuizawa Prince Shopping Plaza / Approximately 45 minutes by car ・World Heritage Site: Tomioka Silk Mill / About 90 minutes by car. Regarding children's fees Infants (with meals and futon): For children aged 3 years to below elementary school age. Infants (without meals and futon): For children under 3 years old. Facility usage fee of 2,000 yen (tax included) will be charged for children aged 0 to 2 years. Age verification may be required for 2-year-old children. Various taxes ・Includes "consumption tax" ・"Bathing tax" separate (150 yen) Regarding shuttle buses The shuttle bus operates on a complete reservation system. If you wish to use it, please make a reservation via the dedicated shuttle bus booking site on the official website of Hotel Green Plaza Karuizawa.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
(Connection Hall) [Japanese-western room] [Non-smoking]


Free cancellation until 20/12/2025 23:59(JST)
[Rakuten Super SALE] Our standard 1-night, 2-meal plan is available at a limited-time special price! Extensive menu! Enjoy the fulfilling buffet Dinner A buffet of about 50 Japanese, Western, and Chinese dishes Offering hotel-specialty roast beef, etc. In addition to popular sushi (about 5 kinds), tempura, and regional cuisines from Joshu and Shinshu, We also have a wide selection of desserts, kids' menus, and age-appropriate baby food! A buffet enjoyable for all generations *The menu is subject to change depending on the season and ingredient availability Breakfast Japanese-Western buffet Oku-Karuizawa Hot Springs Outdoor baths with rock baths, cypress baths, indoor baths, and cave baths ・Baby bath & chair, full-body soap in the bathing area, and baby beds and playpens are available in the changing room Large bath will be unavailable due to renovation work from 1/23 to 3/29 Within the hotel Equipped with a nursing room, perfect for trips with babies Karuizawa Toy Kingdom From Tuesday, November 25, 2025, the facility will be closed for the winter season We ask for your understanding in advance. Nearby Attractions ・Onioshidashi Park / Approximately 5 minutes by car ・Shiraito Falls / Approximately 20 minutes by car ・Karuizawa Wild Bird Forest Picchio Visitor Center / Approximately 35 minutes by car ・Karuizawa Prince Shopping Plaza / Approximately 45 minutes by car ・World Heritage Site: Tomioka Silk Mill / About 90 minutes by car. Regarding children's fees Infants (with meals and futon): For children aged 3 years to below elementary school age. Infants (without meals and futon): For children under 3 years old. Facility usage fee of 2,000 yen (tax included) will be charged for children aged 0 to 2 years. Age verification may be required for 2-year-old children. Various taxes ・Includes "consumption tax" ・"Bathing tax" separate (150 yen) Regarding shuttle buses The shuttle bus operates on a complete reservation system. If you wish to use it, please make a reservation via the dedicated shuttle bus booking site on the official website of Hotel Green Plaza Karuizawa.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Maisonette Type (Connection Building) [Japanese-western room] [Maisonette] [Non-smoking]