Enjoy the sunset and ocean view while relaxing at Shirasagi Onsen.

  • I arrived a little early, and I truly appreciate how kindly all the staff treated me. Every dish was delicious and thoughtfully prepared. I would definitely like to stay here again when I visit the Amakusa area.

    Yahoo!トラベルユー... 5/7/2026
  • This is a historic Onsen Hotel that even Emperor Showa is said to have visited. Its biggest highlight may be the sunset sinking into the sea. We were lucky to have clear weather between the rainy-season showers and enjoyed breathtaking views. We could also feel that everyone in charge of meal service, led by the young proprietress, worked with genuine hospitality. When we checked out and drove away, they waved until we were out of sight. It’s a Hotel I’d like to visit again.

    Yahoo!トラベルユー... 6/9/2026

Facilities and Services

See All
  • Hot spring
Large public bath / Outdoor pool / Free shuttle service
IN15:00~20:00
OUT10:00
Number of rooms62 rooms
PetNot allowed
Your childPermitted

[Room Only] Flexible Schedule! Enjoy the Sunset and Onsen at Sunset Resort (No Meals)

IN 15:00~21:00
OUT 10:00
¥17,000
No meals ; 2 peopleTax included¥16,660
(USD 104.55)

[Breakfast Included] Start your day with a wholesome Japanese breakfast set featuring our special dashi sea bream chazuke and our signature curry (No dinner included)

IN 15:00~22:00
OUT 10:00
¥24,200
Breakfast included ; 2 peopleTax included¥23,716
(USD 148.84)

[Breakfast Included] Start your day with a wholesome Japanese breakfast set featuring our special dashi sea bream chazuke and our signature curry (No dinner included)

IN 15:00~22:00
OUT 10:00
¥26,400
Breakfast included ; 2 peopleTax included¥25,872
(USD 162.37)

[Basic Kaiseki] Seasonal Delicacies at Their Best! Enjoy Fresh Seafood and a Famous Hot Spring with Our Standard Plan

IN 15:00~19:00
OUT 10:00
¥35,200
Dinner and Breakfast included ; 2 peopleTax included¥34,496
(USD 216.49)

[Basic Kaiseki] Seasonal Delicacies at Their Best! Enjoy Fresh Seafood and a Famous Hot Spring with Our Standard Plan

IN 15:00~19:00
OUT 10:00
¥39,600
Dinner and Breakfast included ; 2 peopleTax included¥38,808
(USD 243.55)

[Includes Dolphin-Watching Cruise Tickets] 99% Encounter Rate!? Go Meet Wild Dolphins! <Breakfast & Dinner Included>

IN 15:00~19:00
OUT 10:00
¥42,800
Dinner and Breakfast included ; 2 peopleTax included¥41,944
(USD 263.24)

Best-Selling Stays

Recommended Accommodation For Company Trips

Rooms With Open-Air Baths Popular At Stays

Ranking Of Popular Accommodation With Hotel Buffet

Introduction of the Accommodation

Notice from the Accommodation

  • Regarding the 2026 Kumamoto Earthquake

    We would like to express our heartfelt sympathy to everyone affected by the Kumamoto Earthquake.
    We sincerely pray for a swift recovery and for everyone’s safety.
    Thank you for the many inquiries and messages of concern from The whole country.
    At Boyokaku, neither our staff nor our Facility has been affected, and after confirming safety, we are operating as usual.
    To ensure that all guests can stay with peace of mind, we will continue to welcome you with safety as our top priority.

    We sincerely hope that those affected will be able to return to a safe and peaceful daily life as soon as possible.


    [Traffic Information] As of August 1
    For guests arriving by car from the Fukuoka area

    Currently, the expressway is accessible up to Matsubashi IC.
    Please note that traffic congestion may occur in the Matsubashi–Uki area due to restoration work.
    To avoid congestion, we recommend using Kita-Kumamoto Smart IC (ETC only) and taking the route via the Kumamoto West Ring Road Bypass (toward Kumamoto Port) before continuing onto National Route 57.
    This route generally allows for a smoother drive to Amakusa and Shimoda Onsen.
    Please travel safely.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / Debit card
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
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
---
Final admission time
---
Fee(Guest)
Free
Fee(Non-guest)
---
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size


Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Bathing hours: 11:00~24:00, 5:30~9:00
Spring quality and benefits

Sodium bicarbonate spring, chloride spring

Trauma care, skin rejuvenation benefits, and fatigue recovery

SaunaNone
Hot stone spaNone
OthersOthers: UC, DC, NICOS, Bank Card, UFJ Card, Saison, JACCS, ORICO, JTB

Reviews

Overall Score
4.35
Good (13)
  • Rooms & Amenities
    4.08
  • Facility
    3.85
  • Hospitality & Service
    4.69
  • Meals
    4.69
  • Onsen & Bath
    4.31
  • Satisfaction
    4.46

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Kumamoto PrefectureAmakusa City, Amakusa Town, Shimoda Kita 1201
TEL:+81-969-42-3111

Approximately 110 minutes from 'Matsuhashi IC' / About 40 minutes by car from Amakusa Airport / About 40 minutes by car from Oniike Port.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
60 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Available (Free)・Advance Reservation (up to 3 days prior)
・May share with other customers
・Time adjustments may be required

We may decline based on reservation status. Thank you for your understanding.

Frequently Asked Questions

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