Hakuba Mominoki Hotel
Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
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forumWhat families say
Rakuten Travel rating 4.14 out of 5 (417 reviews). Guests praise the communal bath with its open-air bath and sauna, fed by the strongly alkaline pH 11.34 Happo Onsen known as the beauty waters, and the quiet resort stay surrounded by the Wadano forest.
Kids Facilities
Playroom
Playroom
A playroom on the first floor of the main building. It connects to the lounge through a glass door, so during teatime or bar hours parents can settle in the lounge while their children play.
Cribs and children's yukata available to borrow
Cribs and children's yukata available to borrow
Cribs are available to borrow for guest rooms. Every room also has a humidifier, which is reassuring for families with young children when dryness is a concern. Children's yukata are available as well, so giving your child's age when you book makes things run smoothly.
- •You need to give your child's age when you book
Private-hire onsen bath
Private-hire onsen bath
A fully private bath fed by water drawn from Hakuba Happo Onsen, where families with young children can bathe with peace of mind. It runs on 45-minute slots at 3,500 yen for up to 4 people per group, including tax and service charge. To use it, book at the front desk during your stay or reserve an accommodation plan that includes private-hire use.
- •Hours are from 3 p.m. to 8:45 p.m.
- •Up to 4 people per group
Kids' menu (buffet)
Kids' menu (buffet)
The buffet at the restaurant Sara includes a kids' menu, so young children can enjoy the meal alongside everyone else. The dinner buffet is served from 6 p.m. to 9 p.m. and the breakfast buffet from 7 a.m. to 9 a.m. Dishes prepared with food allergies in mind can also be arranged.
Family rooms
Family rooms
Spacious non-smoking rooms designed for families. The Triple is 33 square meters for up to 3 guests, and the Fours is 33 square meters for 3 to 4 guests. Both have a bath and toilet, making them well suited to a family stay.
Categories
Overview
Hakuba Mominoki Hotel is a resort hotel set in the forest of Hakuba at the foot of the Northern Japan Alps. Shobei no Yu, a strongly alkaline spring of one of the highest grades in Japan, feeds the open-air bath and the private-hire bath, so even families with young children can soak in the onsen in a room of their own. There are 9-tatami Japanese-style tatami rooms, Japanese-Western rooms for 2 to 6 guests and family rooms, and the first floor of the main building has a playroom. The free shuttle from Hakuba Station, by reservation, makes the hotel easy to reach by public transport as well.
Rooms
The 9-tatami Japanese-style tatami rooms sleep 2 to 4 guests and are popular with families and older guests. These rooms have no bathroom of their own, so guests use the communal bath. The Japanese-Western rooms with a bath and toilet sleep 2 to 6 guests and suit two generations traveling together. The Family Room (Triple) is 33 square meters for up to 3 guests, and the Family Room (Fours) is 33 square meters for 3 to 4 guests. The Standard Twin is 22 square meters and has two beds 110 cm wide. The Deluxe Room is 28 square meters for 2 to 3 guests.
Dining
The restaurant Sara serves a dinner buffet from 6 p.m. to 9 p.m. and a breakfast buffet from 7 a.m. to 9 a.m., with everything from main dishes to desserts for the whole family. The buffet includes a kids' menu, so young children can enjoy the meal alongside everyone else. Dishes prepared with food allergies in mind can also be arranged.
Baths and Onsen
The open-air bath Shobei no Yu draws its water from Happo Onsen; it is an alkaline simple onsen and a strongly alkaline spring at pH 11.34. There is also a communal bath, an open-air bath and a sauna. A fully private onsen bath is available for private hire, so families with young children can use it with peace of mind. The private-hire bath runs on 45-minute slots at 3,500 yen for up to 4 people per group, including tax and service charge, and is booked either at the front desk during your stay or through an accommodation plan that includes private-hire use.
Family-Friendly Features
The first floor of the main building has a playroom that connects to the lounge through a glass door, so parents can settle in the lounge during teatime or bar hours while their children play. Cribs are available to borrow for guest rooms, and every room is fitted with a humidifier. Children's yukata are available too, so it helps to give your child's age when you book. Up to 2 children can co-sleep, and elementary school children are charged 70% of the adult rate.
Access
The hotel is about 2.5 hours from Tokyo by train, and about 5 minutes from Hakuba Station with the free shuttle service, which requires a reservation. By car it is about 60 minutes from Azumino IC. Parking is free for 40 cars on a first-come, first-served basis.
Access & Information
| location_onAddress | 4683-2 Hokujo, Hakuba-mura, Kitaazumi-gun, Nagano 399-9301 |
|---|---|
| directions_carAccess | A free shuttle from JR Hakuba Station, by reservation, between 8 a.m. and 5 p.m.; call on arrival, and it takes about 10 to 15 minutes. About 60 minutes from Azumino IC via National Route 148. |
| trainNearest station | Hakuba Station |
| local_parkingParking | Free parking for 30 standard cars; staying guests may park from 8 a.m. on the first day until checkout. There are also 2 EV charging spots. |
| callPhone | +81-261-72-5001 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, NICOS, UFJ Card, Mastercard, Saison, JACCS, CF, JTB |
| languageOfficial site | http://www.mominokihotel.com/open_in_new |
Map
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Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
Check rates & availability
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Frequently Asked Questions
What ages is Hakuba Mominoki Hotel best suited to?
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It has facilities that work especially well for babies and toddlers (ages 0 to 2) and children aged 3 and over. There is no age limit, and families with children of any age can stay.
Does Hakuba Mominoki Hotel have baby beds?
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Baby beds are available to rent. See the Kids Facilities section on this page for details.
Is there parking at Hakuba Mominoki Hotel?
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Parking: Free parking for 30 standard cars; staying guests may park from 8 a.m. on the first day until checkout. There are also 2 EV charging spots.
How do you get to Hakuba Mominoki Hotel?
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A free shuttle from JR Hakuba Station, by reservation, between 8 a.m. and 5 p.m.; call on arrival, and it takes about 10 to 15 minutes. About 60 minutes from Azumino IC via National Route 148.
Is there a charge for a baby or toddler who co-sleeps and has no meals?
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Babies and toddlers stay free of charge when they have no meals and no bedding. Some plans charge an additional fee for a child who has meals but no bedding.
Is there a playroom at the hotel?
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Yes. There is a playroom on the first floor of the main building, connected to the lounge through a glass door, so you can use the lounge during teatime or bar hours while your children play.
Are there yukata in children's sizes?
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Yes, children's yukata are available. You need to give your child's age when you book.
Do the guest rooms have humidifiers?
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Yes. Every room is fitted with a humidifier that also purifies the air.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com (a Japanese booking site), Jalan (last verified: August 2026). Prices, availability and seasonal operations change. Please check each booking site for the latest information.
We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.
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