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Kids Stay
From ¥55,000/ per night (2 adults)

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 4.72 out of 5 (1,969 reviews). Guests mention that the staff are good with children, which suggests families can stay here with peace of mind. Guests also note that the rooms are spacious, with enough room to use beds and futon bedding for three people separately, and some reviews mention the allergy accommodations and the caregiving items on hand. On the other hand, some guests report that the communal baths get crowded in busy periods, leaving them unable to bathe at a leisurely pace.

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Kids Facilities

Japanese kaiseki in a private dining room

Indoor

Some plans let you have dinner in a private dining room. It is a Japanese kaiseki meal built around Yamanashi-raised Japanese Black beef steak and hoto hot pot, a Koshu specialty. Depending on the plan, it may be served in a banquet hall instead. Breakfast is a buffet in the restaurant.

Shokyakuden rooms with an open-air bath and -Nagomi- special rooms with an open-air bath and a sauna

Outdoor

These room types have an open-air bath in the room, so your family can bathe on your own. The in-room open-air bath is 100% from the ryokan's own source, flowing straight from it, and holds 2 people. There is no indoor bath. Bed height in the Japanese-Western and Western rooms is 44-50 cm.

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Overview

Isawa Onsen Hanayagi no Sho Keizan is a long-established ryokan with 116 rooms and space for 450 guests, a 5-minute walk from Isawa Onsen Station. Its communal baths Hanano and Hanagiri, along with large open-air baths in rock and hinoki cypress, are fed by the ryokan's own abundant spring, flowing straight from the source, and the water is an alkaline simple onsen. There are six room types, centered on 68 Japanese-style tatami rooms and extending to Japanese-Western rooms, Western rooms and the Shokyakuden rooms with an open-air bath. Dinner is a Japanese kaiseki meal in a private dining room, and breakfast is a buffet in the restaurant. Meals accommodating allergies can be arranged, parking for 100 cars is free, and a shuttle runs from Isawa Onsen Station.

Rooms

There are 116 guest rooms with space for 450 guests: 68 Japanese-style tatami rooms, 20 Western-style rooms, 4 Japanese-Western rooms, and 2 rooms in the special room and VIP suite category. In addition there are 15 Japanese-Western rooms, 2 Japanese-style tatami rooms and 3 Western-style rooms, all of them with an open-air bath, plus 2 special rooms with an open-air bath and a sauna. The Japanese-style tatami rooms come in sizes such as 10 and 12 tatami mats, and the 10-tatami rooms sleep 2 to 5 guests, so a family can easily stay together in one room. In the Shokyakuden rooms with an open-air bath, capacity is set room by room: a Japanese-Western room (9 tatami mats plus 2 beds) sleeps 2 to 4 guests, while a Japanese-Western room (a 10-tatami plus a 7-tatami Japanese-style room) sleeps 2 to 5. Bed height in the Shokyakuden Japanese-Western and Western rooms is 44-50 cm. Among the Shokyakuden rooms, the Japanese-Western room (8 tatami mats plus 2 beds), the Japanese-style tatami room (8 tatami mats plus 6 tatami mats) and the Western twin room (19.4 sq m) are all semi-barrier-free, as are 9 of the Japanese-Western rooms (5 tatami mats plus 2 beds); if you would like one, you need to contact the ryokan, for example after booking. Note that wheelchairs cannot be used inside the guest rooms, including the semi-barrier-free ones. The special room with an open-air bath and a sauna, -Nagomi-, is laid out as three rooms: a living room, a Western-style room with 2 beds and a 6-tatami Japanese-style room. If 3 or more people share it, counting children who use futon bedding, the room provides the Western room's 2 beds plus up to 2 sets of futon bedding in the Japanese-style room, so the group sleeps split between two rooms. Guest rooms come with a bath, toilet, television, refrigerator, safe and air conditioning, though the Shokyakuden and -Nagomi- rooms have only an open-air bath and no indoor bath. Guest rooms are smoking by default; the non-smoking ones are the Shokyakuden rooms, the -Nagomi- rooms, the special rooms and VIP suites, and 17 designated non-smoking rooms (the Shokyakuden and -Nagomi- rooms are non-smoking, but depending on the room type there may be a smoking room within the guest room). For guests who do not smoke, the ryokan can deodorize the room, so please ask when you book, along with any request for a non-smoking room.

Dining

Some plans include a Japanese kaiseki dinner in a private dining room, with a menu rich in local character, such as Yamanashi-raised Japanese Black beef steak and hoto hot pot, a Koshu specialty. Depending on the plan, the kaiseki dinner may instead be served in a banquet hall. Eating in a private room makes it easier not to worry about other guests when a young child speaks up. Breakfast is a buffet in the restaurant, a format that makes it easy for children to choose what they can eat themselves. Meals accommodating allergies can be arranged, so if your child has a food allergy, please share the details in advance. On a plan that includes dinner, you must contact the ryokan if you will arrive after 6 p.m., and depending on the circumstances dinner may not be served.

Baths and Onsen

There are two communal baths of beautifying water, Hanano and Hanagiri, and two open-air baths, the large rock open-air bath Rokkasen and the large hinoki cypress open-air bath Hanahinoki. The communal baths and the open-air baths alternate between men and women, and staying guests can use all of them. The water is an alkaline simple onsen (a hypotonic alkaline hot spring), flowing straight from the ryokan's own source. Bathing hours are 11 a.m. to 10 p.m. and 6 a.m. to 10 a.m., and they may change for maintenance and similar reasons. Booking sites sometimes list 11 a.m. to midnight and 5 a.m. to 10 a.m., so if you want to bathe late at night or early in the morning, please check that day's bathing hours with the ryokan. There is a dry sauna and a mist sauna as well. There is no private-hire bath. Nothing is published about whether children who are not yet out of diapers may enter the bathtubs, so please confirm in advance. In the Shokyakuden rooms with an open-air bath and the -Nagomi- special rooms with an open-air bath and a sauna, your family can bathe on your own in the room's open-air bath. The in-room open-air bath holds 2 people. Guests with tattoos are not permitted to use the communal baths or the open-air baths.

Family-Friendly Features

Only children aged 0 to 2 can be booked as young children needing no meals and no futon bedding; for children aged 3 up to those who have not yet started elementary school, a separate facility usage fee of 3,400 yen per person per night applies, or 6,700 yen for the Shokyakuden and -Nagomi- rooms. Young children booked without meals or futon bedding do not receive amenities such as yukata or towels. The 150-yen bathing tax applies to junior high school students and older. For bookings that include elementary school children or younger children, you also need to give the number of adults by gender separately. The ryokan has a convenience store, Yamazaki Y-shop, but it does not sell bento boxes, rice balls or sandwiches. The karaoke room and the bar Sankakuya are closed to anyone under 20, so children cannot use them. There is no in-room dining and no childcare service. Nothing is published about cribs or baby futons, so please confirm in advance if you need one. Staff members put on the Keizan Taiko Show every evening from 8:30 p.m. (it may be canceled). Please also note that some accommodation plans, such as bargain plans that use rooms discounted for minor drawbacks, do not allow co-sleeping and cannot accept elementary school children, babies or toddlers. When booking with children, check the conditions for accepting children on each plan.

Access

The ryokan is a 5-minute walk from Isawa Onsen Station on the JR Chuo Main Line and 10 minutes from the Ichinomiya-Misaka IC on the Chuo Expressway. A shuttle runs from Isawa Onsen Station and requires advance notice. There is parking for 100 cars, free of charge on a first-come, first-served basis, across the road from the main entrance. Check-in is from 3 p.m. to 7 p.m. and checkout is at 11 a.m. (this may differ by accommodation plan). The building has a wheelchair-accessible toilet, and wheelchairs are available to borrow, and the communal bathtubs have handrails.

Access & Information

location_onAddress822 Isawachou Ichibe, Fuefuki, Yamanashi 406-0031
directions_carAccessA 5-minute walk from Isawa Onsen Station on the JR Chuo Main Line, with a shuttle available by reservation. 10 minutes from the Ichinomiya-Misaka IC on the Chuo Expressway.
trainNearest stationIsawa Onsen Station
local_parkingParkingParking is available for 100 cars, free of charge, on a first-come, first-served basis.
callPhone+81-55-262-2161
paymentsCardsVISA, JCB, American Express, Diners Club, UC, DC, NICOS, UFJ Card, Mastercard, Saison
languageOfficial sitehttps://keizan.com/open_in_new

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From ¥55,000/ per night (2 adults)

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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Per night, 2 adults¥55,000+As of September 19, 2026
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Frequently Asked Questions

What ages is Isawa Onsen Hanayagi no Sho Keizan 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.

Is there parking at Isawa Onsen Hanayagi no Sho Keizan?

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Parking: Parking is available for 100 cars, free of charge, on a first-come, first-served basis.

How do you get to Isawa Onsen Hanayagi no Sho Keizan?

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A 5-minute walk from Isawa Onsen Station on the JR Chuo Main Line, with a shuttle available by reservation. 10 minutes from the Ichinomiya-Misaka IC on the Chuo Expressway.

Is there a plan for young children with no meals and no bedding?

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Yes. There is a young children's plan without meals or bedding, and it is only for children aged 0 to 2.

Do children on that plan still get amenities such as a yukata and towels?

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No. The young children's plan without meals or bedding does not include amenities such as yukata or towels.

What are the check-in and checkout times?

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Check-in is from 3 p.m. to 7 p.m., and checkout is at 11 a.m.

Is there anything to watch out for when booking with elementary school children or younger children?

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For bookings that include elementary school children or younger children, you give the number of adults by gender separately.

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Guests

Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com (a Japanese booking site), Jalan (last verified: September 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.

For the people who run this property: corrections and updates go through For Hotels & Partners, and the "Listed on Kids Stay" badge for your website is on Listing badge. Both are free.