Exterior
Hawaiians
Guest Room
Onsen
Meals
167 photos

Spa Resort Hawaiians Monolith Tower

Fukushima Prefecture／Iwaki Yumoto Onsen
¥29,318～
Breakfast included ; 2 peopleTax included¥26,387〜
(USD 167.18)

A Hawaii-style resort where the whole family can enjoy a variety of Onsen baths fed by an abundant flow of hot spring water.

A symbol tower of future vision: Spa Resort Hawaiians Monolith Tower A massive monolithic pillar free of any clutter, formed by pure white walls reflecting sunlight and deep jet-black walls that seem to draw you in. The concept is “Hawaiian & Spa”—not merely Hawaiian-inspired, but a cutting-edge neo-Japanese resort in the unique Hawaiians style.

4.39 - Good(147)
  • The Best Hotel for a Trip with Your Grandchild

    Thank you for taking care of us again this year, following last year.It’s a good Hotel. We stayed with three grandchildren on a two-meal plan.As we were leaving, they asked to come again next year.The only drawback is that it can be hard to make a Reservation.

    ants55.com 8/9/2026
  • With the included Sh...

    With the included Shuttle Service from central Tokyo, it was an easy and comfortable trip. At Monolith Tower, the Room was spacious and relaxing, and it was kept very clean. If I had to mention one thing, the area around the front desk on the 2nd floor felt a bit cluttered. The neighboring Hawaiians Hotel felt more spacious, with Hawaiian music playing as background music, which made it even more relaxing. There was also a wide variety of food options, which we really enjoyed. The show was wonderful as well. Since the stage is next to the pool, there was a noticeable chlorine smell and the air quality wasn’t great... The Onsen was also very good. I think it’s a great choice for families with children or for a girls’ trip. In any case, since Accommodation, transportation costs, and admission are all included, I felt it offered outstanding value for money. I’d like to visit again.

    おがわんこ 7/2/2026

Facilities and Services

See All
  • Hot spring
  • Spa facility
  • Accessibility
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Indoor pool / Outdoor pool / Free shuttle service
IN14:00～19:00
OUT10:00
Number of rooms121 rooms
PetNot allowed
Your childPermitted

Photo

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Notice from the Accommodation

- From Saturday, July 18, 2026, Hotel check-in will be available from 14:00.
- Children of the opposite sex may enter the public bath and changing room only up to age 6.
Some Facilities may be under construction; please check the official website for the latest information.
- At the buffet venue, we display the eight specified allergens (wheat, milk, eggs, buckwheat, peanuts, crab, shrimp, and walnuts) on menu cards at the buffet counter.

Superior Japanese-Western Style Room (Non-Smoking)
Superior Japanese-Western Room (Non-Smoking)
  • Japanese-Western room
  • 39㎡
  • Capacity 2~5 people

【Choose from 3 Types of Hawaiian Omelets】 Start your day with a delightful Hawaiian breakfast!

IN 14:00～19:00
OUT 10:00
¥29,318～
Breakfast included ; 2 peopleTax included¥26,387〜
(USD 167.18)

[Save with a 45-Day Advance Reservation!] Enjoy a luxurious stay at the Monolith Tower with a taste of Hawaii — 1 night with breakfast and dinner buffet included

IN 14:00～19:00
OUT 10:00
¥32,300～
Dinner and Breakfast included ; 2 peopleTax included¥29,070〜
(USD 184.18)
Superior Family Room (Non-Smoking)
Superior Family Room (Non-Smoking)
  • 41㎡
  • Capacity 2~5 people

【Choose from 3 Types of Hawaiian Omelets】 Start your day with a delightful Hawaiian breakfast!

IN 14:00～19:00
OUT 10:00
¥30,780～
Breakfast included ; 2 peopleTax included¥27,702〜
(USD 175.51)

[Includes a JPY 2,000 In-House Voucher] Autumn Outing Campaign! Enjoy a French Polynesian Buffet Dinner

IN 14:00～19:00
OUT 10:00
¥32,300～
Dinner and Breakfast included ; 2 peopleTax included¥30,362〜
(USD 192.37)
Universal (Non-Smoking)
Universal (Non-Smoking)
  • Capacity 2~4 people

[Unlimited Ride Pass for 3 Popular Slides Included] Have Fun All Day with the Whole Family! Active Plan (1 Night, 2 Meals)

IN 14:00～19:00
OUT 10:00
¥35,986～
Dinner and Breakfast included ; 2 peopleTax included¥33,108〜
(USD 209.77)

[Save with a 45-Day Advance Reservation!] Enjoy a luxurious stay at the Monolith Tower with a taste of Hawaii — 1 night with breakfast and dinner buffet included

IN 14:00～19:00
OUT 10:00
¥36,860～
Dinner and Breakfast included ; 2 peopleTax included¥33,174〜
(USD 210.19)

Best-Selling Stays

Baby-Friendly Accommodation With Easy Diaper Changing

Rooms With Open-Air Baths Popular At Stays

Family Accommodation For Children's Day

Accommodation Convenient For Visiting Healing Spots

Introduction of the Accommodation

Pool

Enjoy your stay at Spa Resort Hawaiians “Monolith Tower”.

All Plans include accommodation, meals, and Hawaiians admission tickets.

Bus
Arrival at Spa Resort Hawaiians

Free daily Shuttle Service buses operate from locations across the Greater Tokyo Area! *Tokyo, Shinjuku, Yokohama, Saitama, Nishi-Funabashi, Matsudo

Check-in
Check-in: 14:00 onwards

All Plans include admission tickets to Hawaiians! After the bus arrives, complete check-in, leave your luggage, and head straight to the pool!

Large Public Bath
Pool
Pool
Pool
Pool
Large Public Bath
Large Public Bath
Pool
Enjoy not only the pool, but also one of the world’s largest open-air hot spring baths and an unforgettable Polynesian show.

Enjoy “Japan’s Hawaii” to the fullest, with a lazy river pool, Japan’s No. 1 body slide in both vertical drop and ride length, and a large Onsen bathhouse featuring 12 types of baths across 24 tubs—fun for everyone from kids to adults!

Restaurant
Restaurant
Restaurant
Restaurant
Restaurant
Dinner is served as a buffet at the Hotel restaurant.

Enjoy as much of your favorite cuisine as you like, to your heart’s content.

Polynesian Show
Polynesian Show
Polynesian Show
Polynesian Show
Polynesian Show
Polynesian Show
Polynesian Show
At the end of the day, enjoy the evening Polynesian show from reserved seating.

Enjoy an exhilarating Polynesian show featuring hula, Tahitian dance, fire knife dancing, and more from your reserved seat. *Additional charges apply.*

Shop
After breakfast, head back to Hawaii once more on our complimentary Shuttle Service!

Even after enjoying our breakfast buffet, there’s still plenty to experience throughout the resort. Take a dip in the pool, relax with a cup of Hawaiian coffee, and don’t forget to pick up souvenirs for someone special. Right up until departure time, we hope you’ll make lots of wonderful memories at Hawaiians.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Notice from the Accommodation

  • Complimentary Shuttle Service Bus for Guests: Hawaiians Express


    Exclusive to staying guests, we offer a free Shuttle Service bus from various locations across the Greater Tokyo area to Hawaiians.
    This direct bus runs from major stations in the metropolitan area straight to our Accommodation, greatly reducing travel hassle so you can enjoy your trip to the fullest.

    The bus is available by Reservation only.
    As seating is limited, please make your bus Reservation at the same time as your Accommodation Reservation.
    Especially on weekends and public holidays, seats often fill up quickly, so we recommend applying early—about 2–3 months in advance.
    Please note that seat selection is not available.

    [Important Notes for Use]
    - On-time departure: The bus departs exactly on schedule. If you arrive after the scheduled departure time, you will not be able to board, so please arrive with plenty of time to spare.
    - Service suspension: Service may be suspended due to severe weather, road conditions, or other circumstances beyond our control.
    - Cancellation notice: Even if you are canceling only the bus ride, please be sure to notify the Hotel in advance.

Basic Information

TaxesHot Spring Tax: 150 yen
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastRestaurant Nesia Breakfast is served from 7:00 to 9:00. Please enter by 8:30.
Your child
You can stay.
Children under 3 years old are also charged JPY 2,200 (tax included). Please enter the number of children under “Infant (no meals, no bedding)”. Children aged 3 and over but under elementary school age: please enter the number under “Child (meals & bedding included)”. *If you select a different category, an additional fee will be charged on site.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • × Rooms with open-air baths available
  • ○ Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • ○ Indoor pool
  • ○ Outdoor pool
  • × Pet-friendly
  • ○ Spa facility
  • × Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • ○ Barrier-free
  • × Childcare services
Outdoor pool
Available period
---
Business Hours
10:00~21:30
Final admission time
21:00
Fee（Guest）
Free
Fee（Non-guest）
Paid ¥3,570
Children's pool
Available
Age restriction
There is no age limit. Children whose faces cannot stay fully above the water without standing on tiptoe must be accompanied by a parent or guardian.\nChildren who regularly wear diapers are not permitted to use the pool or the Onsen that can be entered in swimwear.
Pool shape
Irregular shape
Pool size


Spa Garden Paleo Float blissfully in the Onsen pool under the sun. At dusk, enjoy the sunset and the first twinkling stars... This is an art spa where you can relax and have fun in swimwear, featuring four color-themed zones: Healing (Blue), Active (Red), Romantic (Yellow), and Refresh (Green).
Indoor pool
Available period
---
Business Hours
10:00~21:30
Final admission time
---
Fee（Guest）
Free
Fee（Non-guest）
Paid ¥3,570
Children's pool
Available
Age restriction
There is no age limit. Children whose faces cannot stay fully above the water without standing on tiptoe must be accompanied by a guardian. Children who regularly wear diapers are not permitted to use the pool or the Onsen that can be entered in swimwear.
Pool shape
Irregular shape
Pool size
Length 50m
Width 20m
Water depth 110cm ～ 120cm
Water Park Sunlight pours in through a UV-protective glass roof, surrounded by lush tropical plants. Enjoy our large resort pool with smooth, flowing curves. Three types of slide lanes cross high overhead, and the kids’ paradise area is packed with interactive features for parents and children to enjoy together. At the poolside Beach Theater, you can watch an energetic hula girl show every day.
Esthetic Massage
Available
Advance reservations are accepted by phone.
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
A magnificent, free-flowing hot spring Facility with a discharge rate of 5,500 liters per minute and a usage rate of 560 liters per minute. “Sumi-no-Yu” is inspired by the network of mine tunnels that form the origin of Spa Resort Hawaiians. With a design combining square forms to create many cozy corners to settle into, it offers a comfortable bathing experience. “Uzu-no-Yu” is designed around the motif of a spiral shell—found in Polynesia and symbolizing reincarnation—reflecting the land where Hawaiians’ history has accumulated over time. This bath exists here today because of that history. At 4:00 a.m., the men’s and women’s baths are switched at Sumi-no-Yu and Uzu-no-Yu, allowing you to enjoy two baths with distinct atmospheres. A steam sauna and dry sauna are also available.
Open-air bath
The number of Open-air bath
2
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Edo Romance “Yoichi” Soaring ceilings, white walls, black-lacquered pillars, and well-worn antique wooden floors. This Onsen Facility recreates the atmosphere of Edo with motifs inspired by Edo-period streetscapes and bathhouses. With a total bathing area of 1,000 m² for men and women combined, it is the world’s largest open-air bath. The name “Yoichi” comes from Ise no Yoichi, who opened Japan’s first public bathhouse in 1591 in the early Edo period. In addition to excellent water quality and an abundant supply of hot spring water, you can enjoy a truly distinctive Onsen experience through a variety of productions that let you fully immerse yourself in Edo ambiance. While soaking in the open-air bath, you can watch scenes of stylish Edo-era parlor entertainment through shadow puppetry. Accessible via the connecting passageway from Monolith Tower.
Spring quality and benefits

Sulfur Hot Spring

Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold, recovery period after illness, fatigue recovery, health promotion, chronic skin conditions, chronic gynecological conditions, cuts and wounds (including lacerations), diabetes mellitus, hypertension, arteriosclerosis/atherosclerosis-related conditions (hardening of the arteries), and burns.

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaAvailable
Hot stone spaNone
About Hygiene Measures
Information on Our Hygiene Measures To prioritize the safety of our guests and employees, we are implementing the following preventive measures. Pool Water Quality Management Our pool water is continuously filtered and circulated, including chlorination. Ventilation We regularly ventilate by opening windows and entrances throughout the facility. Hotel Rooms Each Room is disinfected after guest check-out. Used linens are handled without direct contact, sealed, and cleaned according to proper procedures. Disinfectant is available throughout the facility. Locations Entrance Front Desk Counter Restaurants and Cafes Shops Reserved Seating Reception Counter Elevator Halls Locker Room Bathhouse Changing Room Hotel Entrance Front Desk Counter Dining Area Restaurants Elevator Hall Large Public Bath Area

Reviews

Overall Score
4.39
Good (147)
  • Rooms & Amenities
    4.39
  • Facility
    4.26
  • Hospitality & Service
    4.37
  • Meals
    4.35
  • Onsen & Bath
    4.57
  • Satisfaction
    4.37

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Fukushima Prefecture50 Warabidaira, Joban Fujiwaramachi, Iwaki City
TEL：+81-570-550-550

[Free Shuttle Service for Guests Only]
A free Shuttle Service exclusively for guests is available from Tokyo, Shinjuku, Yokohama, Saitama, Nishi-Funabashi, and Matsudo.
*Advance Reservation required. Seats are limited.*


After you Complete the Reservation for your stay, please apply through the reservation center.
Phone: 0570-550-550 (Open daily 9:00–17:30)
*For the latest operating status, departure/arrival times, and meeting locations, please check the official Hawaiians website.*

[By Car]
Approx. 1 hour 50 minutes from Misato IC on the Joban Expressway
Approx. 3 minutes from Iwaki-Yumoto IC

[By Train]
Approx. 2 hours from JR Joban Line “Ueno Station” via Limited Express Hitachi

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
3500 cars available outdoor
Valet service
Unavailable
If you are arriving by car, please come directly to the entrance of Monolith Tower. We will guide you to the guest-only parking area.

Pickup and drop-off information
Available (Free)■Free Shuttle Service for Guests Only
Guests can use the free Shuttle Service exclusively for Accommodation guests from various locations in the Tokyo metropolitan area.
For details, please check the official Hawaiians website.
*Advance Reservation required; seats are limited.*

For guests arriving by JR, a shuttle bus operates from Yumoto Station. (Please check the operating schedule on the official website.)

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