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Shirahama Kaishu
forumWhat families say
Rakuten Travel rating: 4.37 out of 5 (3,563 reviews). Guests praise the large open-air bath Hamachidori no Yu, which feels as though it merges with the sea, the chance to try several types of spring water, the private-hire open-air baths that need no reservation, and the rooms with their own open-air bath. A kids' kaiseki course and kids' meals are also available, and families with children value the ryokan as a resort for enjoying the sea and the onsen of Shirahama.
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Kids Facilities
The sea-view large open-air bath Hamachidori no Yu and the private-hire open-air baths
The sea-view large open-air bath Hamachidori no Yu and the private-hire open-air baths
At the signature large open-air bath Hamachidori no Yu, you can go from bath to bath while looking out over the Shirahama coast. The private-hire open-air baths are not on a reservation system and can be used whenever they are free, so even families with small children can enjoy the onsen on their own.
- •The sea-view large open-air bath Hamachidori no Yu; the private-hire open-air baths need no reservation and can be used whenever they are free
Rooms with an open-air bath and Japanese-Western rooms
Rooms with an open-air bath and Japanese-Western rooms
There are rooms with their own open-air bath, as well as Japanese-style tatami rooms and Japanese-Western rooms, so you can take your time in the room. They also suit families with small children who are not keen on the communal bath.
- •Rooms with an open-air bath, Japanese-style tatami rooms and Japanese-Western rooms are available
Kids' kaiseki and kids' meals
Kids' kaiseki and kids' meals
A kids' kaiseki course and kids' meals are available, so the ryokan is set up for family trips with children. A low-allergen menu that excludes the 28 specified allergenic ingredients is also served for food allergies. If you would like it, enter the number of guests in the notes field when booking or let the ryokan know by phone.
- •A kids' kaiseki course and kids' meals are available
Overview
Shirahama Kaishu is a Kyoritsu Resort ryokan on the shore at Nanki-Shirahama, looking straight out over the sea. Its signature feature is the large open-air bath Hamachidori no Yu, and the pleasure of the stay is moving from bath to bath with the ocean spread out in front of you. There are rooms with their own open-air bath as well as Japanese-style tatami rooms and Japanese-Western rooms, and the private-hire open-air baths can be used without a reservation whenever they are free, so even families with small children can bathe on their own. A kids' kaiseki course and kids' meals are available, making it well suited to family trips with children. It is a resort for enjoying the sea and the onsen of Shirahama in style. Rakuten Travel rating: 4.37 out of 5 (3,563 reviews).
Shirahama Kaishu (Kyoritsu Resort), on the shore at Nanki-Shirahama in Shirahama, Wakayama Prefecture, is a ryokan with the sea spread out directly in front of it.
The Signature Large Open-Air Bath, Hamachidori no Yu
The ryokan's signature feature is Hamachidori no Yu, a large open-air bath that feels as though it merges with the sea. At any point during your stay you can go from bath to bath while looking out over the Shirahama coast. Several types of spring water can be enjoyed, including Aiki no Yu (a sodium chloride spring) and Shinju no Yu (a sulfur-containing sodium chloride onsen).
Private-Hire Open-Air Baths and Rooms with an Open-Air Bath
The private-hire open-air baths are not on a reservation system; you can simply use one whenever it is free. Even with small children, families can enjoy the onsen together on their own. There are also rooms with their own open-air bath, along with Japanese-style tatami rooms and Japanese-Western rooms, so you can take your time in the room as well.
Kids' Kaiseki and Kids' Meals
A kids' kaiseki course and kids' meals are available, so the ryokan is set up for family trips with children.
A Base for Sightseeing in Nanki-Shirahama
The ryokan is in the Shirahama Onsen area, with good access to sightseeing spots the whole family can enjoy, such as Shirarahama beach and Adventure World, famous for its pandas.
Unfortunately, cribs are not available to borrow, so please check on any equipment you will need.
This page is compiled from information on the official website (Kyoritsu Resort), Rakuten Travel and other booking sites (Jalan). Please check the official website or Rakuten Travel for the latest details.
Access & Information
| location_onAddress | 1698-1 Shirahama-cho, Nishimuro-gun, Wakayama 649-2211 |
|---|---|
| directions_carAccess | From JR Shirahama Station by car or bus (Shirahama Onsen); please confirm the details with the ryokan. |
| trainNearest station | Shirahama Station |
| local_parkingParking | Free parking is available, and no reservation is required. |
| callPhone | +81-739-82-2220 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, NICOS, Mastercard |
| languageOfficial site | https://dormy-hotels.com/resort/hotels/shirahama_kaisyu/open_in_new |
Reference price as of August 28, 2026 (stay date 2026-09-19). Please check the booking site for actual rates.
Frequently Asked Questions
Can the ryokan accommodate a child with food allergies?
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A low-allergen menu that excludes the 28 specified allergenic ingredients is served. To arrange it, let the ryokan know the number of guests by 2 days before your stay, either in the notes field when booking or by phone.
Are children's meals available?
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A kids' kaiseki course (a multi-course Japanese meal) and a kids' meal are available. Please contact the ryokan in advance if you would like one.
Can children wear the in-house loungewear (yukata and samue)?
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Yukata and samue (a two-piece Japanese work outfit) are available for both men and women, and you can change into them at any time during your stay. Children's samue is also provided.
Can we leave our luggage before check-in or after checkout?
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Luggage storage is available both before check-in and after checkout. Just ask at the front desk and the staff will take care of it.
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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.