Area × Feature

Hotels in Hakone with Free Co-Sleeping for Kids

Family-friendly hotels in Hakone with Free Co-Sleeping for Kids (10)

10 hotels in Hakone with Free Co-Sleeping for Kids. Of these, 7 also have tatami rooms, 4 also have private onsen baths, 8 also have in-room baths and 4 also have crib rental.

Hotels that officially state children who share a parent's bed stay free (no room charge, facility fee, or bedding fee), with the free age limit and number of children noted for each hotel. For families traveling to Hakonewith babies or kids, Kids Stay has gathered only the hotels where we could confirm “Free Co-Sleeping for Kids” on the official website or Rakuten Travel listing.

location_onKanagawa / Hakone

Hakone Shiunso

starstarstarstarstar

(1169)

A baby-friendly ryokan beside a mountain stream in Tonosawa, Hakone. In-room dining with a free private-hire indoor bath, a gentle simple onsen and rooms with an open-air bath make it a favorite with families (rated 4.54).

bedBaby Futon Rental+17

US$479+per night, 2 adults · ¥75,680

location_onKanagawa / Hakone

Hakone Yusakaso

starstarstarstarstar

(562)

A ryokan whose pride is the only mixed-gender garden open-air bath in Hakone, plus a private-hire bath. Dinner and breakfast are served in your room, and children under 2 stay free on the baby plan.

bedLow Bed / Tatami Bed Room+17

US$418+per night, 2 adults · ¥66,000

location_onKanagawa / HakoneFujita Kanko

Hakone Kowakien Tenyu

starstarstarstarstar

(899)

A ryokan in Hakone where every room has an onsen open-air bath. Children's rates are set by age, and the adjoining Yunessun is free to use during your stay.

child_friendlyBaby Crib Rental+11

US$780+per night, 2 adults · ¥123,200

location_onKanagawa / Sengokuhara

Hakone Sengokuhara Prince Hotel

starstarstarstarstar

(846)

A highland resort in Sengokuhara overlooking the Hakone outer rim mountains, with an Ubako onsen communal bath and open-air bath. Children under 6 stay with no room charge when co-sleeping.

child_friendlyBaby Crib Rental+12

US$321+per night, 2 adults · ¥50,704

location_onKanagawa / Hakone

Mizunoto

starstarstarstarstar

(2384)

A ryokan for soaking your way from bath to bath, drawing on two sources, Kowakudani Onsen and Miyanoshita Onsen. Japanese-Western rooms for up to 4 and free private-hire baths make it workable for family trips.

restaurantToddler Meal+10

US$442+per night, 2 adults · ¥69,850

location_onKanagawa / Hakone / Lake Ashi

The Prince Hakone Ashinoko

starstarstarstarstar

(1415)

A lakeside resort on Lake Ashinoko designed by Togo Murano, with co-sleeping at no charge for young children and cribs available to borrow for family trips.

child_friendlyBaby Crib Rental+9

US$615+per night, 2 adults · ¥97,200

location_onKanagawa / Gora Onsen

Gora Nounou Hakone

starstarstarstarstar

(2428)

A 10-room family-friendly onsen ryokan where you can enjoy Gora Onsen's cloudy hot-spring water in a private-hire open-air bath or an in-room open-air bath.

cottageJapanese / Japanese-Western Room+12

US$496+per night, 2 adults · ¥78,400

location_onKanagawa / Hakone

Ryuguden

starstarstarstarstar

(285)

A purely Japanese-style ryokan on Lake Ashi. Every room has its own bath, babies and toddlers can stay free if they meet the conditions, and the Main Building onsen is free to use.

cottageJapanese / Japanese-Western Room+6

US$774+per night, 2 adults · ¥122,200

location_onKanagawa / HakoneHotel Green Plaza

Hotel Green Plaza Hakone

starstarstarstarstar

(2676)

A resort hotel that takes pride in its Sengokuhara Onsen open-air bath with Mount Fuji views. Children ages 0 to 2 can stay with co-sleeping.

bedLow Bed / Tatami Bed Room+5

US$351+per night, 2 adults · ¥55,440

Illustrative image

location_onKanagawa / HakoneHOTEL THE MITSUI

HOTEL THE MITSUI HAKONE

Opening December 15, 2026 in Kowakudani, Hakone: a luxury hotel with an onsen bath and a balcony in all 126 rooms, plus five detached villas of more than 100 sq m.

cottagePrivate Cottage / Villa+5

US$841+per night, 2 adults (reference · ¥132,826)

See every hotel in Hakone with Free Co-Sleeping for Kids (10)expand_more

See Hakone hotels with other features See all hotels in Japan with Free Co-Sleeping for Kids

FAQ: hotels in Hakone with Free Co-Sleeping for Kids

How many family-friendly hotels in Hakone have Free Co-Sleeping for Kids?

expand_more

10 hotels. Kids Stay counts only hotels where Free Co-Sleeping for Kids could be confirmed on the official website or Rakuten Travel.

Which of them also have tatami rooms?

expand_more

7 of them, for example Hakone Shiunso, Hakone Yusakaso, Hakone Kowakien Tenyu.

What is a free co-sleeping hotel?

expand_more

It is a hotel whose official website or booking site listing clearly states that children who share a parent's bed stay free, with no room charge, facility fee, or bedding fee. We also include hotels where only meals cost extra, and in those cases the hotel's note says "meals charged separately."

Other features to look for in Hakone

cottageJapanese / Japanese-Western Room(35)airHumidifier / Air Purifier Rental(29)restaurantToddler Meal(24)hot_tubIn-Room Bath / Open-Air Bath(23)hot_tubSimple Onsen(19)hot_tubPrivate Bath(17)shieldAllergy Support(15)scheduleLate Checkout(15)bedBaby Futon Rental(14)restaurantIn-Room Dining(14)restaurantPrivate Dining Room(14)child_friendlyBaby Crib Rental(12)deleteDiaper Bin(12)hot_tubFree Private Bath(11)bedLow Bed / Tatami Bed Room(10)cottagePrivate Cottage / Villa(9)bathtubBaby Bathtub Rental(8)soapLow-Irritant Baby Soap(8)chairBaby Chair / Bouncer Rental(8)restaurantBaby Food BYO / Warming(8)restaurantKids Tableware(8)shieldBed Guard Rental(7)child_friendlyBaby Bed in Changing Room(7)bathtubBaby Bath Available in Bathhouse(7)toysKids / Play Room(7)local_drinkFormula Kettle / Bottle Sterilizer(6)languageEnglish-Speaking Staff(6)restaurantBaby Food Provided(5)poolShallow Kids Pool(5)celebrationKids Program(5)bathtubDiaper-Wearing Kids OK in the Tub(4)toysThemed Room(4)starAll Inclusive(4)kitchenKitchenette / Self-Catering(4)poolPool OK with Swim Diaper(3)spaLarge Spa Facility(3)

Hotels in Hakone with Free Co-Sleeping for Kids

Family-friendly hotels in Hakone with Free Co-Sleeping for Kids (10)

Hakone Shiunso

Hakone Yusakaso

Hakone Kowakien Tenyu

Hakone Sengokuhara Prince Hotel

Mizunoto

The Prince Hakone Ashinoko

Gora Nounou Hakone

Ryuguden

Hotel Green Plaza Hakone

HOTEL THE MITSUI HAKONE

FAQ: hotels in Hakone with Free Co-Sleeping for Kids

How many family-friendly hotels in Hakone have Free Co-Sleeping for Kids?

Which of them also have tatami rooms?

What is a free co-sleeping hotel?

Other features to look for in Hakone

Find a hotel