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④"Mori-no-Yakata" Western-Style Room (Twin Beds) – Non-Smoking
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- Smoking/Non-smoking
- Non-smoking
- Room size
- 26.00 m2
- Toilet
- Warm-water bidet toilet
- Shower /Bath
- No
- Shower
- No
- Refrigerator
- Yes
Select a plan
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【Karuizawa Shuttle for Solo Traveler Plan】 Easy Solo Onsen Getaway with Free Karuizawa Shuttle Service (Dinner & Breakfast Included)《IB》
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【Late Check-out/Solo Traveler Plan】Enjoy a Peaceful Solo Onsen Retreat with Late Check-out (Dinner & Breakfast Included)《IB》
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【Karuizawa Station Shuttle Included】Joshu Wagyu Shabu-Shabu Dinner Plan (Dinner & Breakfast Included)《IB》
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【Karuizawa Station Shuttle Included】Joshu Wagyu Sukiyaki Dinner Plan (Dinner & Breakfast Included)
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【Karuizawa Station Shuttle Included】Joshu Wagyu Steak Plan (Dinner & Breakfast Included)
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【Karuizawa Station Shuttle Included】Standard Plan – Enjoy Manza Onsen’s Famous Hot Springs (Dinner & Breakfast Included)
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【Late Check-Out Included 】 Traditional Joshu Wagyu Shabu-Shabu Hot Pot Experience with Local Gunma Ingredients (Dinner & Breakfast Included)
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【Late Check-Out Included 】 Enjoy Joshu Wagyu Sukiyaki and Fresh Local Vegetables from Gunma (Dinner & Breakfast Included)《IB》
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【Late Check-Out Included】 Signature Joshu Wagyu Stone-Grilled Steak & Buffet Dinner (Dinner & Breakfast Included) 《IB》
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【Late Check-Out Included 】 Experience Manza Onsen's Natural Hot Spring Baths Surrounded by Nature (Dinner & Breakfast Included) 《IB》
Applicable plans
- 【Late Check-Out Included 】 Experience Manza Onsen's Natural Hot Spring Baths Surrounded by Nature (Dinner & Breakfast Included) 《IB》
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- Late Check-Out
- Members' discount
- Sign up as a new member or log in as a member and get 20% off
- Check-in
- 15:00 - 19:00 (If you plan to arrive after 7:00 PM, please contact us in advance. Guests arriving after 7:00 PM may forfeit their dinner.)
- Check-out
- Check-out time is 11:30 AM. For guests using the late check-out benefit, payment must be completed at the front desk between 7:00 AM and 10:00 AM. Please note that the front desk may become busy between 9:30 AM and 10:00 AM. To avoid waiting, we recommend settling your bill before your departure day or earlier in the morning.
- Reservation period
- 01 Mar 2026 [10:00] - 30 Nov 2026 [21:00]
- Accommodation availability period
- 02 Jun 2026 -30 Nov 2026
- Meals
- Breakfast and dinner included
- Dinner
- 《Standard Dinner Buffet》 Enjoy our buffet featuring approximately 40 Japanese, Western, and Chinese dishes. Our menu offers a well-balanced selection of meat, seafood, and vegetables, allowing guests to enjoy a satisfying meal without feeling overly heavy. At the live kitchen station, freshly prepared teppanyaki dishes are cooked right before your eyes and served hot from the grill. Experience the flavors, aromas, and excitement of dishes made fresh to order.
- Breakfast
- Enjoy a wide selection of Japanese, Western, and Chinese buffet favorites. One of our most popular buffet items is a customizable seafood rice bowl, allowing guests to create their own combination of seafood and toppings.
- Payment method
- Credit card prepaid(Arrangement by Time Design Co., Ltd.)
- Occupancy
- 2 to 3 persons
- Reservation time limit
- By 12:00 on date(s) of stay
- Deadline for changes to reservations
- By 12:00 on date(s) of stay
- Deadline for cancellation
- By 12:00 on date(s) of stay
- Cancellation fee
*The time displayed is Japan Standard Time (JST).This plan is perfect for first-time guests visiting Nisshinkan and includes a late check-out for a more relaxing stay.
Enjoy the best of Manza Onsen with dinner and breakfast included,
allowing you to experience both our famous milky hot spring baths and delicious meals.With this plan, you can stay in your room longer than with our standard plans,
giving you extra time to enjoy a morning soak in the hot springs or simply relax in your room at your own pace.Late Check-Out Benefit
Room use is extended until 11:30 AM.
Important Information
Due to system requirements, payment must be completed by 10:00 AM for all plans.
Guests using the late check-out benefit are also required to settle their bill at the front desk by 10:00 AM.
◇If you would like to use the shuttle service from Karuizawa Station,
please select a plan that includes shuttle transportation.
Please read the following information carefully before making your reservation.
・Halal-certified meals are not available.
・We are unable to provide fully vegan meals.
・Due to our shared kitchen environment, we may not be able to accommodate severe food allergies.
・Guests with tattoos are welcome to use the public baths.
・Guest rooms are not equipped with air conditioning.
・Shuttle service is available only with designated shuttle-inclusive plans and must be reserved in advance.
・Shuttle reservations cannot be made separately.
・We do not accept shuttle requests for reservations that do not include a shuttle plan.
・Wi-Fi connectivity may be limited depending on the room location and building.
・Some room types are located farther from the restaurant, public baths, and other facilities.
Please review the property map carefully before selecting your room type.・All guest rooms are non-smoking.
Rates & Child Policy
■ Rates are per person for a one-night stay with dinner and breakfast included.
■ All rates include consumption tax and service charges.
■ A hot spring tax (onsen tax) is charged separately.
■ Adults: JPY 150 per person, per night
Child Rates
🔶 Children aged 6–12 years: 70% of the adult rate (Child A)
🔶 Children aged 3–5 years: 60% of the adult rate (Child B)
🔶 Children aged 0–2 years: Free of charge (Child D)
🔶 Children aged 0–2 years requiring meals only: JPY 3,850 (Child C)
🔶 Children aged 0–2 years requiring bedding or a shuttle bus seat: 60% of the adult rate (Child B)
※ When selecting Child B for children aged 0–2 years, meals are included.
- Please inquire about this plan by phone
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Telephone no. Manza Onsen Nisshinkan +81 279 97 3131 Homepage
(For PC)https://www.manza.co.jp/ Homepage
(For smartphone)https://www.manza.co.jp/
This plan is sold out.
The former East Annex has been newly renovated and reopened as Mori-no-Yakata on December 27, 2025.
This cozy 26㎡ twin room features warm wood accents and a relaxing atmosphere inspired by nature.
The room is equipped with two beds measuring 100 cm × 190 cm, providing a comfortable stay for couples, friends, or family members.
An additional foldaway bed is available, allowing the room to accommodate up to three guests.
Room Size: 26㎡
Bed Type: Twin Beds (100 cm × 190 cm) + Foldaway Bed
Maximum Occupancy: 3 Guests