AMANE RESORT SEIKAI, nestled along the shores of Beppu Bay.

All guest rooms face the sea, with ever-changing views of Beppu Bay beyond the window. Each room features a free-flowing Onsen bath fed directly from the source, so you can soak in peace while gazing out at the ocean. Within the hotel, enjoy a spacious public bath that feels seamlessly connected to the sea, along with a selection of restaurants—each with its own distinct style. Savor cuisine inspired by Oita and Kyushu’s seasonal bounty, and choose how you dine to suit your mood. Soak in the Onsen, enjoy exceptional food, and spend your time as you wish while watching the sea shift from morning to afternoon to evening. Step away from everyday life and surrender to a relaxing seaside getaway.

  • I’ve stayed at this Accommodation many times over the past few years! My favorite is the Room with a private pool, and I stayed in that one again this time. When I checked in and was shown to my Room, as soon as the door was opened, a housekeeping staff member (?) was inside working on something, with no particular apology… I was surprised and felt a bit disappointed at first…. It was also a little disappointing that some of the lights in the Room and by the pool were out. However, the wonderful Room and pool—and even the ocean—were so great that it made me forget about those things, and overall it was another excellent stay. There were plenty of towels too! The hair dryer was SALONIA, so I’d be happy if there were a higher-end dryer such as ReFa. For dinner, we ordered à la carte at Eitaro. Everything was delicious. The pasta and meat dishes were outstanding! And even though we ordered quite a lot, the food came quickly after ordering, which really helped us!! The abalone wasn’t salty, so we ate it with salt. I was truly happy that breakfast had lots of fruit—and it was delicious too! I also love the sauna in the large public bath; you can relax while listening to the sound of waves. Next time I made a Reservation for two nights at Gahama! I’m already looking forward to it. Thank you very much. I look forward to staying again.

    HIRA 9/8/2026
  • The large public bath felt very open, almost like an outdoor bath facing the sea, and I was able to relax while looking out at the ocean. The outdoor bath in the Room was also great.Dinner was part of a Multiple Night Stay: Japanese cuisine on the first night and a French course on the second. The Japanese meal was delicious, but the French course—while creative—felt a bit mismatched, with honeycomb tripe served under the salad and fried items alongside the main steak. There were some dishes I couldn’t eat, which was disappointing.

    ナックルベリー 9/23/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Within a 5-minute walk to the convenience store.
IN15:00~19:30
OUT11:00
Number of rooms59 rooms
PetNot allowed
Your childPermitted
Apr 20, 2011Renovated
  • Twin
  • 51㎡
  • Capacity 1~2 people

[Last-Minute Deal] Now is the time to make your Reservation [Room Only • Limited Dates]

IN 15:00~21:00
OUT 11:00
¥38,456~
No meals ; 2 peopleTax included¥37,687〜
(USD 238.89)

[1 Night with Breakfast] Basic Accommodation Plan S27

IN 15:00~18:00
OUT 11:00
¥53,130~
Breakfast included ; 2 peopleTax included¥47,817〜
(USD 303.11)

[1 Night with Breakfast] Basic Accommodation Plan S27

IN 15:00~18:00
OUT 11:00
¥58,190~
Breakfast included ; 2 peopleTax included¥52,371〜
(USD 331.97)

[One Night with Breakfast] Dinner: Table Reservation Only; Choose Your Dishes on the Day [Seafood Restaurant Eitaro] S27

IN 15:00~18:00
OUT 11:00
¥58,190~
Breakfast included ; 2 peopleTax included¥52,371〜
(USD 331.97)
R Type Living
Jul 20, 2019Renovated
  • Twin
  • 65㎡
  • Capacity 1~3 people

[1 Night with Breakfast] Basic Accommodation Plan S27

IN 15:00~18:00
OUT 11:00
¥73,370~
Breakfast included ; 2 peopleTax included¥66,033〜
(USD 418.58)

[One Night with Breakfast] Dinner: Table Reservation Only; Choose Your Dishes on the Day [Seafood Restaurant Eitaro] S27

IN 15:00~18:00
OUT 11:00
¥73,370~
Breakfast included ; 2 peopleTax included¥66,033〜
(USD 418.58)

Best-Selling Stays

Accommodation With All-You-Can-Drink Plan

Accommodation With Local Specialty Buffet

Introduction of the Accommodation

UMI Suite Bath
UMI Suite Living Room
UMI Suite (Japanese-Style Room)
UMI Suite Bath
UMI Suite Living Room

UMI Suite Living Room

A luxurious stay with only three rooms on the top floor of the “Umi Wing”—UMI Suite opens on August 10, 2026.
Western-Style Room (Type O)
Western-Style Room Type O – Private Open-Air Bath with Free-Flowing Hot Spring Water Included

A Western-style Room featuring a spacious layout of over 100 m², with a living area, open-air bath, deck terrace, and two bedrooms. Enjoy breathtaking views overlooking the Kunisaki Peninsula.

Japanese-Western Style Room (Type P)
Japanese-Western Style Room (Type P) – With Private Open-Air Hot Spring Bath (Free-Flowing from the Source) –

A spacious Room of over 100 m², featuring a serene Japanese-style atmosphere. Enjoy an open ocean view from the living room and a private courtyard from the Japanese-style room.

Onsen & Bath
Onsen & Bath
Onsen & Bath
Onsen & Bath
Onsen & Bath
Onsen & Bath

On the 1st floor of the Hare Wing, “Shiosai-no-Yu” is a seaside Onsen. As you soak in the open-air bath and close your eyes, all you can hear is the sound of the waves. Please enjoy our free-flowing natural hot spring water.

A Course Image (Single Item)

Meals

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Basic Information

TaxesHot Spring Tax
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Children aged 3 and under may stay free of charge when using Child Sharing Existing Bedding only.
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
Esthetic Massage
Available
Let the soothing sound of the waves guide the healing power of the sea into your body. The ocean view and the gentle rhythm of the surf are part of the treatment, too. “Shiosai SPA Mizuki” offers a relaxing Relux space with beautiful panoramic views of Beppu Bay from the 8th floor of the Ocean Wing. Hours: 11:00–21:00 *Please contact us in advance.*
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
1F Large Public Bath “Shiosai-no-Yu” 15:00–24:00, 5:00–10:00
Open-air bath
The number of Open-air bath
2
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
1F Large Public Bath “Shiosai-no-Yu” 15:00–24:00, 5:00–10:00 (morning)
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Available 24 hours a day.
Spring quality and benefits

Sodium Chloride Spring

Neuralgia, rheumatism, injuries (fractures and burns), hemorrhoids, women’s health concerns, post-illness recovery, stress relief, motor function disorders, joint pain, muscle pain, frozen shoulder, digestive issues, neuralgia-related symptoms, wound healing support, bruises/contusions, and sensitivity to cold.

※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
[Regarding COVID-19] Our Hotel Measures and Requests to Guests In response to the spread of COVID-19, our Hotel is implementing the measures below to protect the health and safety of our guests and staff. We kindly ask for your understanding and cooperation. ■Our Hotel Measures■ - To help you stay with peace of mind, our staff may wear masks. - Alcohol-based hand sanitizer is available throughout the Hotel as an infection prevention measure. - At check-in, we ask guests to complete a health check form. - We conduct thorough daily health checks for staff and instruct anyone feeling unwell not to come to work. *In addition to the measures above, we also ask all guests visiting our Hotel for their cooperation with the following infection prevention practices.* ■Before Your Visit■ If you are not feeling well, please use the following as a guide and make a careful decision without overexerting yourself: 1) Cold-like symptoms 2) A fever of 37.5°C or higher, or a fever that has continued for several days 3) Fatigue (weariness) or shortness of breath (difficulty breathing) *Even if you have no health concerns, we ask elderly guests; those with underlying conditions (such as diabetes, heart failure, or respiratory disease); pregnant guests; and guests traveling with preschool children to refer to information from relevant authorities and make a careful decision.* ■Cough Etiquette■ - If you have a mask, please wear it properly so that it fully covers your mouth and nose. If you do not have a mask, the following cough etiquette is recommended: ○ Cover your nose and mouth with tissues or similar items ○ In urgent situations, cover with your sleeve or the inside of your jacket ■Measures Inside the Hotel■ - Hand sanitizer is available at entrances/exits of the Hotel and each restaurant, in restrooms, and in other areas. Please sanitize your hands upon entering. We also ask that you wash your hands frequently and gargle regularly. - We will strengthen our cleaning procedures within the building (including restrooms). Thank you for your understanding and cooperation.

Reviews

Overall Score
4.52
Wonderful (112)
  • Rooms & Amenities
    4.58
  • Facility
    4.59
  • Hospitality & Service
    4.40
  • Meals
    4.38
  • Onsen & Bath
    4.68
  • Satisfaction
    4.51

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Oita Prefecture6-24 Shoningahama, Beppu City
TEL:+81-977-66-3680

■By Air
Approx. 40 minutes by taxi from Oita Airport

■By Ferry
Approx. 5 minutes by taxi from Beppu International Tourist Port

■By Shinkansen (Bullet Train)
Approx. 2 hours from Hakata Station to Beppu Station,
approx. 1 hour 15 minutes from Kokura Station to Beppu Station
Approx. 15 minutes by taxi from Beppu Station

■By Car
Approx. 2 hours from Dazaifu IC to Beppu IC,
approx. 15 minutes from Beppu IC

Parking Information
Fee
Free for guests
Parking time
From 3:00 PM to 12:00 PM the following day
Parking space
No restrictions
Number of parking spaces
70 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

Search by Theme

Find by hot spring area

Find by tourist destination