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Hotel Isaba

3.5 star property

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Photo gallery for Hotel Isaba

Hot springs
Interior detail
Beach
Deluxe Studio, 1 Bedroom, Private Bathroom, Ocean View | Bathroom | Free toiletries, hair dryer, slippers, electronic bidet
Hot springs

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Business services

Explore the area

View in a map
Heda 3878-20, Numazu, Shizuoka, 410-3402
  • Place, Fuji-Hakone-Izu National Park
    ‪1 min walk‬
  • Place, Cape Mihama
    ‪2 min walk‬
  • Place, Surugawan Deep Sea Fish Museum
    ‪16 min walk‬

Room options

View all photos for Japanese Style Room, Oceanfront

A room with a large window overlooking a beach and mountains.

Japanese Style Room, Oceanfront

  • Sleeps 4
  • Free WiFi

View all photos for Japanese Western Style Room With Japanese Futon, Oceanfront

A hotel room with two beds, a large window with a view, a ceiling light, and a bedside table.

Japanese Western Style Room With Japanese Futon, Oceanfront

  • Sleeps 4
  • Free WiFi

View all photos for Japanese Style Room, Oceanfront

A room with a large window, a television, a table, and chairs.

Japanese Style Room, Oceanfront

  • Ocean view
  • 376 sq ft
  • 1 bedroom
  • Sleeps 4
  • 4 Twin Futons
  • Free WiFi

View all photos for Japanese Western Style Room with Japanese Futon, Oceanfront

A hotel room with a large window, two beds, a desk, and a television.

Japanese Western Style Room with Japanese Futon, Oceanfront

  • Ocean view
  • 377 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 2 Twin Futons
  • Free WiFi

View all photos for Japanese Style Room with Oceanfront View Bath 1

Japanese Style Room with Oceanfront View Bath 1 | Down comforters, in-room safe, free WiFi

Japanese Style Room with Oceanfront View Bath 1

10.0 out of 10
Exceptional
(1 review)
  • Ocean view
  • 377 sq ft
  • 1 bedroom
  • Sleeps 4
  • 4 Twin Futons
  • Free WiFi

View all photos for Japanese Style Room with Oceanfront View Bath 2

Japanese Style Room with Oceanfront View Bath 2 | Down comforters, in-room safe, free WiFi

Japanese Style Room with Oceanfront View Bath 2

  • Ocean view
  • 377 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Large Twin Beds
  • Free WiFi

View all photos for Deluxe Suite, 1 Bedroom, 2 Bathrooms, Ocean View

Deluxe Suite, 1 Bedroom, 2 Bathrooms, Ocean View | Down comforters, in-room safe, free WiFi

Deluxe Suite, 1 Bedroom, 2 Bathrooms, Ocean View

  • Ocean view
  • 732 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 2 Twin Futons
  • Free WiFi

View all photos for Superior Twin Room, Private Bathroom, Ocean View

Superior Twin Room, Private Bathroom, Ocean View | Down comforters, in-room safe, free WiFi

Superior Twin Room, Private Bathroom, Ocean View

  • Ocean view
  • 452 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Large Twin Beds
  • Free WiFi

View all photos for Traditional Triple Room, 1 Bedroom, Non Smoking, Ocean View

A traditional Japanese-style room with tatami flooring, a low table, a bed, and a large window.

Traditional Triple Room, 1 Bedroom, Non Smoking, Ocean View

  • Ocean view
  • 497 sq ft
  • 1 bedroom
  • Sleeps 3
  • 2 Large Twin Beds and 1 Twin Futon
  • Free WiFi

View all photos for Deluxe Studio Suite, Hot Tub, Ocean View

A hot tub with a view of the ocean, a wooden deck, and a metal railing.

Deluxe Studio Suite, Hot Tub, Ocean View

  • Ocean view
  • 764 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 2 Twin Futons
  • Free WiFi

View all photos for Deluxe Suite, 1 Bedroom, Private Bathroom, Ocean View

A traditional Japanese room with tatami flooring, a low table, a cushioned chair, and a bed with a view of the sea.

Deluxe Suite, 1 Bedroom, Private Bathroom, Ocean View

  • Ocean view
  • 614 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 2 Twin Futons
  • Free WiFi

View all photos for Deluxe Studio, 1 Bedroom, Private Bathroom, Ocean View

A hot tub with a view of the sea, a wooden cabinet, and a window.

Deluxe Studio, 1 Bedroom, Private Bathroom, Ocean View

10.0 out of 10
Exceptional
(1 review)
  • Ocean view
  • 614 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 2 Twin Futons
  • Free WiFi

View all photos for Japanese Style Room With Oceanfront View Bath 1

A wooden interior with a hot spring bath, wooden walls, and a large window with a view.

Japanese Style Room With Oceanfront View Bath 1

  • Sleeps 4
  • Free WiFi

About the neighborhood

Numazu

Hotel Isaba places you 13.9 mi (22.4 km) from Izu-Mito Sea Paradise and 18.9 mi (30.3 km) from Nirayama Reverberatory Furnace. This 3.5-star ryokan has 34 rooms and welcomes guests with a restaurant, a full-service spa, and free in-room WiFi.

What's nearby

  • Fuji-Hakone-Izu National Park - 1 min walk - 0.0 miles
  • Cape Mihama - 2 min walk - 0.1 miles
  • Surugawan Deep Sea Fish Museum - 16 min walk - 0.9 miles
  • Toi Beach - 24 min drive - 9.7 miles
  • Izu-Mito Sea Paradise - 41 min drive - 16.5 miles

Getting around

  • Mishima Station - 39 min drive

Restaurants

  • ‪Terrasse Orange Toi - ‬13 min drive
  • ‪グリーンヒル土肥 - ‬17 min drive
  • ‪光徳丸直営店 かにや へだ本店 - ‬2 min drive
  • ‪の一食堂 - ‬1 min drive
  • ‪さかなや 魚清 - ‬15 min walk

About this property

Hotel Isaba

Guests staying at Hotel Isaba enjoy access to a full-service spa, karaoke, and free WiFi in public areas. A stay here includes free parking. Front-desk staff can help secure valuables, and provide local restaurant recommendations. Other amenities at this hot springs ryokan include a meeting room, an arcade/game room, and a gift shop.
Guests can expect to find free WiFi and flat-screen TVs with digital channels. Beds sport down comforters and bathrooms offer hair dryers and free toiletries. Other amenities include refrigerators, safes, and wardrobes or closets. Change of towels is available on request.
The recreational activities listed below are available either on site or nearby; fees may apply.
Mermaidream has massage/treatment rooms. Services include facials and body treatments. A variety of treatment therapies are provided, including reflexology.

Public bath/onsen services include an indoor mineral hot springs (Japanese-style onsen) and a yukata (Japanese robe). These services feature separate men and women areas. The ryokan bathing area is open from 6:00 AM to 10:00 AM. There are hot springs on site.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Food and drink

  • A bar/lounge
  • A restaurant

Things to do

  • Arcade/game room
  • Full-service spa
  • Hot springs
  • Karaoke

Family friendly

  • Arcade/game room
  • In-room refrigerator

Conveniences

  • Gift shop/newsstand
  • Limited-hour front desk
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (daily)

Business services

  • Meeting room

Full-service spa

  • Facials
  • Hot springs
  • Massage
  • Public bath open from 6:00 AM - 10:00 AM
  • Public indoor mineral hot springs (onsen)
  • Public outdoor mineral hot springs (onsen)
  • Reflexology
  • Separate men/women areas in public bath
  • Spa treatment rooms
  • Yukata (Japanese robes)

Accessibility

  • No elevator

More

  • Designated smoking areas

Room amenities

Bedroom

  • Down comforter

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Slippers
  • Toilet paper
  • Toilet with electronic bidet
  • Toothbrush and toothpaste
  • Towels provided

Entertainment

  • Flat-screen TV with digital channels

Food and drink

  • Refrigerator

More

  • Air conditioning
  • Heating
  • Safe

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: 6 PM
Minimum check-in age: 18

Check-out

Check-out before 10:00 AM

Special check-in instructions

The front desk is open daily from 7:30 AM - 9:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • This property doesn't allow pets

Property payment types

Important information

You need to know

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
Guests must contact this property in advance to reserve access to the public bathing facility
This property accepts credit cards; cash is not accepted
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
  • Check-in: 3 PM—-6 PM
  • Check-out: 10:00 AM
  • Minimum check-in age: 18
The front desk is available during limited hours. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • Guests must contact this property in advance to reserve access to the public bathing facility.
  • This property accepts credit cards. Cash is not accepted. 
  • Onsite safety features include a fire extinguisher.

Additional information about polices, regulations, and more:

  • Reservations need to made in advance for massage services, spa treatments, and private bath/onsen. Contact the ryokan at the phone number listed on your booking confirmation.
  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • There are no elevators.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.

Property is also known as

Hotel Isaba Numazu
Isaba Numazu
Isaba
Hotel Isaba Ryokan
Hotel Isaba Numazu
Hotel Isaba Ryokan Numazu

Frequently asked questions

What is there to do within easy reach of Hotel Isaba?

This ryokan is located in Numazu, just steps from Cape Mihama. Surugawan Deep Sea Fish Museum is within a walking distance of 0.7 mi.

How much does it cost to stay at Hotel Isaba?

As of Jun 30, 2026, prices found for a 1-night stay for 2 adults at Hotel Isaba on Jul 31, 2026 start from $276, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is parking available on site at Hotel Isaba?

Yes, self parking is offered for free at the ryokan.

Is a spa located at Hotel Isaba?

Mermaidream is the ryokan's spa and services include reflexology, massages, and body treatments.

Does Hotel Isaba have a casino on the premises?

No, Hotel Isaba doesn't have a casino.

Will I find an indoor pool at Hotel Isaba?

No, there is no indoor pool at this ryokan.

What amenities will couples enjoy at Hotel Isaba?

There are many amenities for couples at this ryokan, including a restaurant plus some guestrooms feature a private outdoor hot tub and a fireplace.

Are there hot tubs at Hotel Isaba?

No, there isn't a spa tub at this ryokan.

Does Hotel Isaba feature a restaurant that includes a breakfast menu?

No, Hotel Isaba doesn't have a restaurant that serves breakfast.

Will Hotel Isaba allow pets to stay free of charge?

No, pets aren't allowed at Hotel Isaba.

Are there connecting rooms at Hotel Isaba?

No, there aren't connecting guestrooms at this ryokan.

Are there rooms with balconies that I can book at Hotel Isaba?

Yes, some guestrooms at Hotel Isaba offer a furnished balcony and may feature ocean views.

Hotel Isaba Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 15 out of 29 reviews
Rating 8 - Good. 11 out of 29 reviews
Rating 6 - Okay. 2 out of 29 reviews
Rating 4 - Poor. 1 out of 29 reviews
Rating 2 - Terrible. 0 out of 29 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.2/10

Amenities

8.6/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Gabriela

Liked: Cleanliness, staff & service, property conditions & facilities
The service was amazing and the food delicious
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

門田

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
少しだけ離れたところに駐車場があるのですが、停めていたらスタッフの方が すぐにきてくださり、宿泊中全てに関して 気をつかって、気にかけてくださり、とても 対応が良かったです。食事はとても美味しく 綺麗で、とても美味しかったです。 とても良かったです。
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

MIKA

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
スタッフの対応良く 快適に過ごせました
Stayed 1 night in Nov 2025
Verified

8/10 Good

masayuki

Liked: Cleanliness, staff & service, property conditions & facilities
料理の味、彩り、種類いずれも素晴らしかった。施設も清潔で眺望も素晴らしかった。
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

SHIZUKUISHI

Liked: Cleanliness, staff & service, property conditions & facilities
スタッフの多くが外国の方でしたが、マナーや言葉遣い、どれをとっても丁寧で頑張っておられました。 お部屋も清潔で、お風呂もゆっくり入れました。24時間いつでも入れるお風呂、ごうかなお食事に癒されました。またぜひ伺いたいです。
Stayed 1 night in Aug 2025
Verified

10/10 Excellent

masayasu

スタッフの対応と食事と風呂が秀逸
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Francine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Un excellent etablissement

Deux jours superbes dans le luxe à la japonaise avec un onsen prive dans notre chambre et une vue sur le Fuji dans le onsen privatisable. Des repas « kaiseki » très raffinés tres copieux (par petites doses, mais beaucoup de petites doses)
Onsen prive
Onsen avec vue sur le fuji
Une partie d’un diner
Soupe midi à la langouste
Stayed 3 nights in Apr 2025
Verified

6/10 Okay

あきひこ

Liked: Cleanliness, staff & service
シーサイドのホテルで、夕日が落ちていく中を露天風呂で眺められるのは素晴らしい。
Stayed 1 night in Oct 2024
Verified

10/10 Excellent

?

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
食事も美味しく、温泉にもゆっくり入りノンビリ過ごすことが出来ました。 様々な所に細かい心遣いを感じることができるホテルです。 またぜひ宿泊したいです。
Stayed 1 night in Feb 2024
Verified

10/10 Excellent

キヨミ

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
景色、料理、インテリア等　全て良かったです。機会が有れば　また泊まりたい宿です。
Stayed 1 night in Oct 2023
Verified

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing public baths, kind stuff, lovely view, huge and tailored Japanese breakfast
Stayed 2 nights in Nov 2019
Verified

8/10 Good

西伊豆最高！

Liked: Cleanliness, staff & service, amenities
食事は会場の雰囲気、内容、量、スタッフさんの対応、全てとても良かったです。お洒落な仕切りがちゃんと有って個室感ですが、隣の方の話がちょっと気になったかな。部屋も海や夕日も綺麗でGood ! 設備は嫌なほどではないが少し古さが。富士山が見にくいのは立地の関係で仕方ない感。
Stayed 1 night in May 2019
Verified

10/10 Excellent

Fei

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

非常棒的海滨温泉度假酒店

位于户田御滨崎公园边上，面向骏河湾，海景及室内温泉都是一级棒，晚餐有当地特色的高足蟹，非常丰盛，因为是中国游客还专门给我找了会说中文的服务生，服务非常周到，可以帮忙预约租车等服务，还有专车负责到户田公交站的接送，总之住宿体验很棒。
Stayed 1 night in Nov 2018
Verified

8/10 Good

Kaori

Liked: Cleanliness, staff & service
Great location, the room was updated but the rest rooms and the front lobby and more importantly the big bath need updates as well. Their service and foods were excellent definitely I can recommend to anyone who like Japanese style hotel.
Verified

6/10 Okay

juju

Liked: Cleanliness, room comfort
Disliked: Property conditions & facilities

夕日が部屋、風呂からみえる好立地

従業員の対応が事務的で優柔性がないと感じた。温泉はやはり源泉かけ流しがいいが立地と条件で難しいのかなと思う。
Verified

8/10 Good

Osamu

Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Ronald

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025
Verified

10/10 Excellent

Hui Hwong

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025
Verified

8/10 Good

Keisuke

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Feb 2025
Verified

10/10 Excellent

Eric

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025
Verified

4/10 Poor

??

Stayed 1 night in Dec 2024
Verified

10/10 Excellent

ミチオ

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Nov 2024
Verified

8/10 Good

Yin Mei

Stayed 1 night in Apr 2024
Verified

8/10 Good

Gabriele

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Nov 2019
Verified

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Sep 2019

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