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Supplier's own class: 3 starsEco-certified propertyHot springs property

Shirahama Key Terrace Seamore Residence

1779-10, Shirahama, Wakayama, 649-2211

More stays in Shirahama

Our lodging supplier sets this class by its own criteria. It is not an official hotel star rating. It does not guarantee any particular feature or amenity.

Rooms and rates

Overview

About this property

Near Shirahama Undersea Observation Tower

With a stay at Shirahama Key Terrace Seamore Residence in Shirahama, you'll be near the beach, within a 10-minute drive of Adventure World and Shirahama Onsen. This hotel is 0.1 mi (0.1 km) from Shirahama Undersea Observation Tower and 0.3 mi (0.5 km) from Yoshino-Kumano National Park.

Make yourself at home in one of the 50 individually decorated guestrooms, featuring refrigerators and flat-screen televisions. Prepare your meals in the shared/communal kitchen. Complimentary wireless internet access is available to keep you connected. Private bathrooms with shower/tub combinations feature complimentary toiletries and bidets.

Take advantage of recreation opportunities including hot springs and a seasonal outdoor pool. This hotel also features complimentary wireless internet access and a communal living room.

Grab a bite to eat at one of the hotel's many dining establishments, which include 4 restaurants and a coffee shop/cafe. Quench your thirst with your favorite drink at the bar/lounge.

Featured amenities include laundry facilities, a safe deposit box at the front desk, and microwave in a common area. Free self parking is available onsite.

At a glance

Shirahama Key Terrace Seamore Residence is in Shirahama, and its property type is Hotel. It is one of 85 stays in Shirahama that can be booked on Ondastay (English property list of Thursday, October 1, 2026). 25 of them have the property type Hotel. By number of guest reviews, it ranks #4 of the 85 stays in Shirahama. 29 other stays in Shirahama are within 1 km of it in a straight line.

Booking on Ondastay

  • This property charges mandatory fees on site. They are listed under “Charged at the property” in Good to know below.
  • The property takes payment on site in Japanese Yen (JPY).
  • The seller is ONDA Inc., and the payment is processed by Toss Payments.
  • The total (taxes and service fees included), fees paid on site, who sells the stay and the cancellation terms are set out in the Terms of service.

Room types

8 room types at Shirahama Key Terrace Seamore Residence
RoomSizeGuestsBeds
Standard Double Room, Non Smoking18 m²Sleeps 21 Double Bed
Standard Twin Room, Non Smoking17 m²Sleeps 22 Twin Beds
Standard Triple Room, Non Smoking21 m²Sleeps 33 Twin Beds
Moderate Twin Room, Non Smoking21 m²Sleeps 22 Twin Beds
Moderate Triple Room, Non Smoking21 m²Sleeps 33 Twin Beds
Ocean View Triple Room, Non Smoking27 m²Sleeps 33 Twin Beds
Art Room Twin, Non Smoking19 m²Sleeps 22 Twin Beds
Art Room Triple, Non Smoking—Sleeps 33 Twin Beds

Amenities

  • Laundry facilities
  • Television in common areas
  • Safe-deposit box at front desk
  • Smoke-free property
  • Outdoor seasonal pool
  • Free WiFi
  • Number of restaurants· 4
  • Free self parking
  • Number of bars/lounges· 1
  • Number of coffee shops/cafes· 1
  • Hot springs on site
  • Shared microwave
  • Shared refrigerator

Location

Good to know

Check-in
3:00 PM – 10:00 PMMinimum check-in age 18
  • Extra-person charges may apply and vary depending on property policy
  • Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
  • Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
  • This property accepts credit cards and cash
  • Safety features at this property include a smoke detector
There is no front desk at this property. The check-in location differs from the property location. Check-in location: [1821 Shirahama, Nishimuro.]. If you are planning to arrive after 10:00 PM please contact the property in advance using the information on the booking confirmation. Guests can access their accommodation through a private entrance. Information provided by the property may be translated using automated translation tools.
Check-out
11:00 AM
Charged at the property
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
  • A tax is imposed by the city: JPY 150.00 per person, per night. This tax does not apply to children under 13 years of age.
We have included all charges provided to us by the property.
Know before you go
  • The seasonal pool will be open from July to August.
  • Hot springs access available from 5:00 AM to midnight.
  • One child 1 year old or younger stays free, per registered adult, when occupying the parent or guardian's room, using existing bedding.
  • The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file.
  • Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.
Accepted at the property
American Express · Diners Club · JCB International · Mastercard · Visa · Cash · UnionPay · Debit cards not accepted
Languages spoken
Japanese · English
Pets
Pets not allowed