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Kids Stay

All-Inclusive and Meal-Included Family Onsen Resorts: Kid-Friendly Stays With Everything Inside

Buffets, all-inclusive plans, hot springs, and kids' play areas under one roof: resorts where you never need to go out, sorted by type

24 areas ยท 883 hotels (total listings across these areas)

A classic choice for families in Japan is the large resort hotel that bundles meals, onsen (hot spring baths), and indoor play areas. A buffet makes it easy for picky eaters to find something they like, and an all-inclusive plan means you rarely have to pull out your wallet inside the hotel. Because the whole day can be spent inside the hotel, even in rain or heavy traffic, this type of stay is hard to get wrong, whether it is your first trip with a baby or a family vacation once the older kids are in elementary school.

This guide brings together the areas where these resorts cluster, along with the leading hotel brands. On each area page you can filter by "All-inclusive", "Kids' buffet or kids' corner", "Kids' room", "Large spa or water park", "Japanese-style or combination room" (tatami rooms where you sleep on futon bedding), and "In-room dining" (meals served in your room, known as heya-shoku). On each brand page you can compare the hotels in that chain side by side.

Prices vary widely by season and room type, so please check with your dates on a booking site.

By Car or Shinkansen From Tokyo (Izu, Hakone, Boso, Northern Kanto)

Areas with many large hotels offering hot springs and included meals.

Central Japan and Kansai

All-inclusive hotels and seaside and island resorts.

Kyushu and Okinawa

Large hotels in hot spring towns and southern resorts. In Kyushu, the standout stays are Grand Mercure Beppu Bay Resort & Spa (all-inclusive, with dinner, breakfast, and lounge drinks included) and Suginoi Hotel in Beppu Onsen (a buffet with a kids' menu, the terraced open-air bath "Tanayu", and the swimsuit bathing area "Aqua Garden").

Tips for traveling with kids

  • checkA hotel with all three of meals, hot springs, and indoor play areas is less likely to have your plans ruined by weather or traffic. It is a great fit for a first trip with a baby or toddler
  • checkBuffets get crowded at peak times. Going right when it opens or a bit later lets you eat calmly, even with kids
  • checkSome hotels run their pools only in summer. If you are staying outside summer, check the pool's operating season before booking
  • checkCribs and bed guards are limited, and some hotels lend them first come, first served at check-in. If you need one, mention it in the notes when booking or confirm with the hotel
  • checkJapanese-style or combination rooms and rooms with a kids' play area are few. Book early

Recommended hotels in this collection (59)

Selected automatically from the top-ranked hotels in each area.

Ooedo Onsen Monogatari Premium Matsunoi
location_onGunma / Minakami OnsenOoedo Onsen Monogatari

Ooedo Onsen Monogatari Premium Matsunoi

starstarstarstarstar
(3852)
cottageJapanese / Japanese-Western Room+12
US$470+per night, 2 adults ยท ยฅ74,400
Suginoi Hotel
location_onOita / BeppuORIX Hotels & Resorts

Suginoi Hotel

starstarstarstarstar
(13164)
cottageJapanese / Japanese-Western Room+16
US$534+per night, 2 adults ยท ยฅ84,600
i+Land nagasaki
location_onNagasaki / IojimaKato Pleasure Group

i+Land nagasaki

starstarstarstarstar
(3420)
child_friendlyBaby Crib Rental+21
US$390+per night, 2 adults ยท ยฅ61,800
Grand Mercure Nasu Highlands Resort & Spa
location_onTochigi / Nasu HighlandsGrand Mercure

Grand Mercure Nasu Highlands Resort & Spa

starstarstarstarstar
(4068)
child_friendlyBaby Crib Rental+26
US$286+per night, 2 adults ยท ยฅ45,200
Grand Mercure Awaji Island Resort & Spa
location_onHyogo / Awaji IslandGrand Mercure

Grand Mercure Awaji Island Resort & Spa

starstarstarstarstar
(5794)
shieldBed Guard Rental+21
US$398+per night, 2 adults ยท ยฅ63,000
Kamenoi Hotel Atami
location_onShizuoka / AtamiKamenoi Hotel

Kamenoi Hotel Atami

starstarstarstarstar
(2430)
child_friendlyBaby Crib Rental+25
US$450+per night, 2 adults ยท ยฅ71,190
Hotel Wellseason Hamanako
location_onShizuoka / Lake HamanaEntetsu Hotel & Resort

Hotel Wellseason Hamanako

starstarstarstarstar
(3569)
child_friendlyBaby Crib Rental+19
US$473+per night, 2 adults ยท ยฅ74,800
Toba Seaside Hotel
location_onMie / Toba

Toba Seaside Hotel

starstarstarstarstar
(1627)
cottageJapanese / Japanese-Western Room+12
US$306+per night, 2 adults ยท ยฅ48,400
Kamenoi Hotel Fuji
location_onYamanashi / FujiyoshidaKamenoi Hotel

Kamenoi Hotel Fuji

starstarstarstarstar
(576)
cottageJapanese / Japanese-Western Room+8
US$393+per night, 2 adults ยท ยฅ62,160
TAOYA Atami
location_onShizuoka / AtamiOoedo Onsen Monogatari

TAOYA Atami

starstarstarstarstar
(1301)
cottageJapanese / Japanese-Western Room+11
US$533+per night, 2 adults ยท ยฅ84,400
See all hotels in this collection (59)expand_more

Choose by destination

Areas in this feature and nearby attractions. Attraction pages list hotels from nearest to farthest.

Frequently Asked Questions

Are large meal-included resorts okay for babies?

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Many of these hotels have baby chairs and children's tableware at the buffet, and many either serve baby food or allow you to bring your own. Since you can spend the whole day inside, there is little travel stress, which makes them a good choice for a first trip. Check the verified amenities on each hotel page for cribs and baby food support before choosing.

What is the difference between all-inclusive and a buffet?

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All-inclusive means that on top of meals, drinks and many activities are included in the room rate, so you hardly pay for anything inside the hotel. A buffet is a style of meal, and its advantage is that even picky kids can easily find something they will eat. What is included differs from hotel to hotel, so check the plan details.

How much should we budget?

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Rates at this type of hotel vary widely by season, room type, and meal plan. Even at the same hotel, prices on holiday weekends or over New Year can differ a lot from weekdays, so a single guideline is hard to give. Enter your dates on a booking site and compare plans, including how much food and drink each one covers.

Do all hotels in the same brand have the same facilities?

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No. Even within one brand, hot springs, pools, kids' spaces, and services for children differ by property. Use the brand page to see the chain's hotels side by side, then compare the verified amenities on each hotel page.

How do I find a hotel where we can spend the whole day inside?

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Combine the filters "Kids' room", "Large spa or water park", "Kids' buffet", and "All-inclusive". When all of these are in place, kids are less likely to get bored, even on rainy days or when traffic keeps you from going out.

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