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Shirahama Key Terrace Hotel Seamore ホテルシーモア | Japan Luxury Travel Agency

Shirahama Key Terrace Hotel Seamore, formally known as Umedaru-Spa Hotel Seamore, was newly renovated in spring 2021. Locates beside the ocean, the stunning ocean view is visible everywhere from the hotel dining areas and individual guest rooms to the relaxing hot springs, both public and private.

Nanki Shirahama Onsen has been counted as one of Japan’s three historical hot spring. At Shirahama Key Terrace Hotel Seamore, it provides Infinity footbath with overlooking Pacific Ocean, outdoor hot spring with sea breeze, seasonal onsen, which able guests to enjoy variety of onsen without travelling much.

Hotel information
Style: Onsen/ Hot Spring Hotel
Address:  1821 Wakayama, Nishimuro District, Shirahama, 649-2211
Telephone: 0739-43-1000
Check-in time: From 15:00
Check-out time: Until 11:00

Type of Rooms
Suite with ocean view
Deluxe room with ocean view
Standard room with partial ocean view
Japanese room with ocean view or port side

With the grace of the rich Shirahama ocean, guests are able to enjoy seasonal cuisines that are served in Shirahama Key Terrace Hotel Seamore.

by the Ocean
A buffet restaurant served with variety of Japanese and Western dishes in line according to morning, noon and evening scene

Ikesu Warouda
Enjoy the freshest cuisine on the day with deep fried seafood or sashimi.

Sushi Yata
Enjoy the fresh sushi served by the chef on the spot at the Shirahama seaview counter.

A bar where guests can enjoy whiskey, sake, special cocktail of the day using seasonal fruits.

A place to enjoy the Wakayama Specialty, “Wakayama Ramen” with various of Wakayama’s local sake.

Onsen/ Hot Spring
Enjoy “Shirahama Onsen” in Shirahama Key Terrace Hotel Seamore, one of Japan’s three historical hot springs which heals one’s mind and body. The hotel has 4 different hot springs where guests can feel the season and surging waves.

Open Air Hot Spring “Sandan no Yu”
An open-air hot spring where guests can enjoy a sense of unity with the ocean while relaxing in 1.2m depth of hot spring.

Public Bath “Umi no Yu”
The hotel provides 3 different hot spring with different temperature which are seasonal hot spring, children’s hot spring and sitting bath hot spring.

Infinity Footbath
With 30m length of footbath is located in a superb location, guests are welcome to enjoy the overlooking Pacific Ocean while relaxing at the footbath.

Every morning bread are freshly baked. Coffee and latte are prepared with freshly ground beans. Take out or having on the spot are available.

kukulu SHOP
Selected Wakayama only product, including “Premier Wakayama”. From authentic product to handy ones. It is a shop featuring Wakayama’s appearance.


Yukata Lounge
Guests are able to choose their favorite Yukata for free at the yukata corner which located next to the lobby. Please enjoy strolling around Shirahama with yukata and geta shoes.

Amenities Furniture / Pillow Select
As an addition to the amenities prepared in the room, guests are able to choose any other amenities such as sponge balls, mouthwash etc. Furthermore, there is a corner where guests are able to choose their favorite pillow for free too.

Body Care
Business Room
Playroom Group
Shuttle bus (from Shirahama Station)

Social Media
Website: https://www.keyterrace.co.jp/en/
Facebook: https://www.facebook.com/hotelseamore/
Instagram: http://www.instagram.com/keyterrace/