All rooms come with a terrace and hammock. Enjoy the changing views of Lake Biwa over time.

A small luxury Hotel grand opened in August 2023 within the historic YANMAR SUNSET MARINA, located southeast of Japan's largest lake, Lake Biwa. The architecture, utilizing natural materials and blending seamlessly with the Lake Biwa scenery, invites visitors to a relaxing escape from everyday life. With only seven guest rooms, each features abundant use of natural materials such as earthen walls and wood, and every room is equipped with a spacious terrace and a hammock. During your stay, you can freely enjoy the all-inclusive bar & lounge, pool, and sauna within the Hotel. Experience an elevated stay while savoring the ever-changing views of Lake Biwa from various spaces.

  • I made a Reservation after seeing this Accommodation featured by a YouTuber. The property was clean and airy, and the view from our Room was wonderful. Both breakfast and dinner were delicious, and we felt completely at home—overall, we were very satisfied. Most of all, we were impressed by how kind and thoughtful the staff were in their attentive greetings.We stayed as a family of three with our 11-month-old baby. Upon request, they provided a baby crib and a diaper disposal bin in the Room, and we could also enjoy the heated pool together, so we felt comfortable even with a small child.At dinner, they prepared a private dining room for us, which allowed us to relax without worrying about disturbing other guests when our daughter became fussy. It was an unhurried course meal that lasted nearly two hours, but every time the staff came in they spoke gently to her; even though she is shy around strangers, she stayed happy and smiling throughout. Thank you as well for warming up her baby food.Traveling with a child can be tiring in many ways, but thanks to the Facilities and the warmth of the staff here, we were able to take things at our own pace and truly relax. Thank you very much. The afternoon tea and light meals are excellent, so I recommend having a lighter lunch before your 3:00 PM check-in.

    うみのいきもの 7/12/2026
  • Dinner was wonderful—the sommelier, chef, and staff were all very welcoming, and the live kitchen was fantastic.With only seven rooms in total, we were able to enjoy the pool almost privately and spend a truly relaxing time. Thank you very much.

    ななもり 7/12/2026

Facilities and Services

See All
Sauna / Within a 5-minute walk to the convenience store. / Outdoor pool
IN15:00~22:00
OUT11:00
Number of rooms7 rooms
PetNot allowed
Your childPermitted

【Standard】Healthy morning using plenty of vegetables from local producers/Includes breakfast and one-night stay

IN 15:00~18:00
OUT 11:00
¥78,000
Breakfast included ; 2 peopleTax included¥58,500
(USD 369.66)

[Early Bird 60] Experience an elevated stay at a small luxury Hotel surrounded by the nature of Shiga / Includes Dinner and Breakfast

IN 15:00~18:00
OUT 11:00
¥110,000
Dinner and Breakfast included ; 2 peopleTax included¥82,500
(USD 521.31)

【Standard】Healthy morning using plenty of vegetables from local producers/Includes breakfast and one-night stay

IN 15:00~18:00
OUT 11:00
¥166,000
Breakfast included ; 2 peopleTax included¥124,500
(USD 786.71)

Luxurious Serenity by the Lakeside Premium All-Inclusive Stay with Exquisite Dinner Includes Dinner and Breakfast

IN 15:00~18:00
OUT 11:00
¥200,000
Dinner and Breakfast included ; 2 peopleTax included¥150,000
(USD 947.85)
SUNSET SUITE
  • Japanese-Western room
  • 125㎡
  • Capacity 1~4 people

【Standard】Healthy morning using plenty of vegetables from local producers/Includes breakfast and one-night stay

IN 15:00~18:00
OUT 11:00
¥166,000
Breakfast included ; 2 peopleTax included¥124,500
(USD 786.71)

Luxurious Serenity by the Lakeside Premium All-Inclusive Stay with Exquisite Dinner Includes Dinner and Breakfast

IN 15:00~18:00
OUT 11:00
¥200,000
Dinner and Breakfast included ; 2 peopleTax included¥150,000
(USD 947.85)

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Introduction of the Accommodation

Luxurious time spent with all-inclusive services.

A hidden retreat for adults by the lakeside. All drinks and food during your stay are all-inclusive. Enjoy as much as you like.

Facilities and Equipment of Accommodation

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

Notice from the Accommodation

  • Summer Menu from July 2026

    Introducing Our Summer Cuisine

    [Summer Menu]
    Some menu items may change depending on market availability. Thank you for your understanding.

    ■ Line-caught Biwa trout with peach vichyssoise
    ■ Unagi (eel), two-style tasting comparison
    ■ Ajo Blanco
    ■ Hanmoto-maru: Omi beef stew
    ■ “Queen of the Clear Stream” Ayu confit from Lake Biwa, baked in a phyllo pastry wrap
    ■ Thinned Moriyama melon
    ■ Omi Calendar: dry-aged Omi beef
    ■ Fukusayaka: dry-aged meat curry udon
    ■ Asamiya: orange and crème anglaise mousse with Asamiya Japanese black tea ice cream

    A summer story of Omi, told through each carefully crafted plate.
    Enjoy a blissful moment paired with sommelier-selected wines.

  • Pool & Sauna

    Infinity Pool Now Open

    [Infinity Pool Now Open]
    Enjoy our infinity pool with the sensation of becoming one with Lake Biwa. This pool is exclusively for staying guests.
    Relax with lounge drinks by the poolside, or enjoy a “Floating Breakfast” served on the water.

    Availability: Until November 2026 (closed from December to February due to the winter season)

    * Guests using the pool or sauna are asked to bring swimwear.
    * The jacuzzi and sauna are available year-round.

  • 3F Lounge

    About Children’s Reservations

    Please refer to the following for children’s rates.

    [Children’s Rates]
    - Children aged junior high school and older: Same rate as adults
    - Elementary school children: Same rate as adults
    - Preschool children: Free (Child Sharing Existing Bedding)

    If you would like to change the dinner and breakfast for an elementary school child to a kids’ plate, or if you are making a Reservation for a preschool child (Child Sharing Existing Bedding) and would like to add a kids’ plate, please answer in the questions section when making your Reservation.

    Kids’ plate dinner: 3,000 yen
    Kids’ plate breakfast: 3,000 yen

Basic Information

Card information
VISA / MASTER / JCB
Pets
Not allowed
BreakfastRoom service will be provided.
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
15:00~23:00
Final admission time
---
Fee(Guest)
Free
Fee(Non-guest)
---
Children's pool
None
Age restriction
Children are welcome, but for those not yet potty-trained, we kindly request the use of "swim diapers."
Pool shape
Rectangular
Pool size


■ The facility is available for use from 7:00 AM to 10:00 AM the following morning. ■ Children are welcome to use the facility; however, for children who are not yet potty-trained, we kindly request the use of "swim diapers." *Please note that if swim diapers are not worn, we may have to deny access. Additionally, for safety reasons, children under the age of 8 are not permitted to use the sauna. ■ The pool is closed annually from December to February. The sauna remains available for use as usual.
Esthetic Massage
None
Fitness gym
None
SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.82
The best (103)
  • Rooms & Amenities
    4.82
  • Facility
    4.92
  • Hospitality & Service
    4.89
  • Meals
    4.93
  • Onsen & Bath
    4.48
  • Satisfaction
    4.90

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Shiga Prefecture1380 Mizubecho, Moriyama City
TEL:+81-77-516-4191
Closed on Tuesdays

Approximately 20 minutes by car from Moriyama Station.

Parking Information
Fee
Free for guests
Parking time
15:00~11:00 the next day
Parking space
No restrictions
Number of parking spaces
80 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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