- Home
- Nationwide Ryokan
- South Kanto (Outside of Tokyo) Ryokan
- Chiba Ryokan
- Kamogawa · Katsuura Ryokan
- Gyozai Nagomi no Yado Sansui
Gyozai Nagomi no Yado Sansui
Chiba Prefecture/KamogawaSavor Kamogawa’s local seafood—spiny lobster, abalone, and splendid alfonsino—at an Accommodation nestled in a fishing village.
"Gyo Sai Nagomi no Yado Sansui" is an Onsen Property featuring a "Main Building" with traditional Japanese charm and a "Villa" with semi-open-air baths and terraces exuding wooden warmth. Enjoy luxurious moments while gazing at the orange-tinted sunset. Dinner is served in private dining rooms, featuring dishes prepared with local ingredients such as Ise lobster, abalone, and Kinmedai fish.
All the staff were kind, and the Accommodation was not too large, making it easy for my elderly parents to get around.We were able to use the second-floor lounge many times, and it was great that the dining area was also close by.The Room was clean, bright, spacious, and very relaxing.All of the meals were delicious.When there are a lot of people in the bath, it can feel a bit small, but it wasn’t a problem.From our first phone call to the very end, the staff were gentle and I think that really enhanced how wonderful this Accommodation is.I would love to stay again.
なつはそら 7/5/2026We stayed here as a couple.The sea in the harbor stretched out right in front of us, and the quiet location was truly relaxing.Right after arriving, we enjoyed a beer in the lounge and were able to quench our thirst.Our Room was in a separate building, kept very clean, and spacious enough.Everything we needed was provided—amenities, a charger, an air purifier, coffee, mineral water, and more.It wasn’t overly luxurious; it felt comfortable and cozy, just like being at home.Our Room had a private bath, and we were able to unwind thanks to the pleasant Onsen water at just the right temperature.The meals were also excellent—fresh sashimi, wagyu sushi, simmered golden eye snapper (kinmedai), and more.In particular, the seasoning was not too strong but refined—and best of all, the portions weren’t excessive (these days meals can be so large that you end up leaving food or can’t fully enjoy it), so we happily finished every dish until the end.Breakfast was just as satisfying: delicious rice along with eggs and fish, miso soup, yogurt, and more.I’ve written about many things here, but above all else, the staff were wonderful—we truly felt their genuine hospitality.We would love to visit again.
rabirins 6/21/2026
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 15:00~17:00 |
|---|---|
| OUT | 10:30 |
| Number of rooms | 22 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllBest-Selling Stays
Gourmet Stays
Stays Enjoying Room Dining
Stays Popular For Ocean View
Accommodation With Live Kitchen
Easy-To-Reach Accommodation Without A Car
Accommodation Near Theme Park
Accommodation With Delicious Meat Dishes
Accommodation With Beer
Accommodation With Superior Japanese-Style Room
Introduction of the Accommodation

Relax and enjoy your stay at the Onsen property featuring the "Main Building" with a classic Japanese ambiance and the "Annex" offering rooms with semi-open-air baths and terraces exuding the warmth of wood.

Kominato Onsen 'Ganman no Yu' features a clear and smooth spring quality. It is believed to warm the body from within, improve skin health, relieve fatigue, and alleviate symptoms of cold sensitivity.
Using ingredients such as Ise lobster, abalone, and golden eye snapper, primarily sourced locally, we have meticulously prepared Kaiseki cuisine. We hold auction rights at the local fishing port and strive to procure fresh local fish at all times. Enjoy the seasonal flavors unique to Boso, a blessing from the sea, mountains, and land.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Taxes | A Hot Spring Tax of JPY 150 per adult will be charged. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS / Debit card |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. Some Room types have age restrictions. Infants aged 0 are free of charge. Please be sure to include this in your message. |
| Room service | Available for use In-room beverage service is available until 9:00 PM. (Please note that in-room dining is not available.) |
| Common amenities |
|
| Facilities and Features |
|
| Outdoor pool |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | ・Sodium bicarbonate spring ・Metaboric acid ・Metasilicic acid ・Sodium bicarbonate • Beautifying skin benefits • Fatigue recovery • Relief from sensitivity to cold |
| Sauna | Available |
| Hot stone spa | None |
Reviews
- Rooms & Amenities4.56
- Facility4.41
- Hospitality & Service4.56
- Meals4.64
- Onsen & Bath4.22
- Satisfaction4.50
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Chiba Prefecture182-2 Kominato, Kamogawa City
TEL:+81-4-7095-3333
Guests arriving by car
Tokyo Bay Aqua-Line → Tateyama Expressway → Kimitsu IC → Prefectural Route 92 → Boso Skyline → Kamogawa Toll Road → National Route 128 → Turn left at the Nichiren Intersection
Guests arriving by train
Tokyo Station (Keiyo Line) → Awa-Kominato Station
- Parking Information
- Fee
- Free for guests
- Parking time
- Free of charge from 3:00 PM to 10:45 AM the next day.
- Parking space
- No restrictions
- Number of parking spaces
- 25 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)Shuttle Service is available from Awa-Kominato Station between 13:30 and 17:00 (advance Reservation required).
Frequently Asked Questions
Please provide information about Open-air bath.
・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: (Heating, Adding Water)
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: ・Sodium bicarbonate spring ・Metaboric acid ・Metasilicic acid ・Sodium bicarbonate ・Spring efficacy: • Beautifying skin benefits • Fatigue recovery • Relief from sensitivity to cold
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Open-air bath・Large public bath・Sauna・Outdoor pool・Free shuttle service・Room service
I would like to know the access information.
Guests arriving by car Tokyo Bay Aqua-Line → Tateyama Expressway → Kimitsu IC → Prefectural Route 92 → Boso Skyline → Kamogawa Toll Road → National Route 128 → Turn left at the Nichiren Intersection Guests arriving by train Tokyo Station (Keiyo Line) → Awa-Kominato Station
Is parking available?
・Fee: Free for guests ・Parking Hours: Free of charge from 3:00 PM to 10:45 AM the next day. ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 25 cars ・Valet Service: Unavailable
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.
Search by Theme
- Accommodation With Semi-Double Room
- Accommodation With Seafood Cuisine
- Accommodation For 88th Birthday Celebration
- Seaside Accommodation With The Sound Of Waves
- Ranking Of Accommodation With Signature Seafood Cuisine
- Popular Accommodation For Three-Generation Family Trips
- Accommodation With Separate Bath And Toilet
- Accommodation With Guest Rooms Featuring Shower Booths
- Accommodation With Fresh Sashimi
- Accommodation For Sightseeing Cruises
- Accommodation Suitable For A 77th Birthday Celebration
- Accommodation With Abalone Cuisine
- Accommodation With Port Town Charm
- Accommodation With Family Plan
- Rooftop View Accommodation
- Stays Popular For Sunsets
- Accommodation With Baby Chair
- Accommodation With Splendid Alfonsino Cuisine
- Fireworks View Accommodation
- Accommodation With Japanese-Western Style Rooms
- Popular Stays for Couples
- Relaxing Longevity Celebration Accommodation
- 2-Bedroom Accommodation
- Recommended Accommodation for a Healing Solo Trip
- Accommodation With Onsen Pool
- Accommodation With Japanese Cuisine
- Convenient Accommodation For Worship Visits
- Rooms With Open-Air Baths Popular At Stays
- Accommodation By Room Layout
- Accommodation For Premium Adult Travel












![[Main Building] Japanese-Western Style Room with Shower Booth (Sea Side)](https://www.img-ikyu.com/contents/common/image/acc2/00001882/1/org/10933578.jpg?auto=compress,format&lossless=0&w=560&h=370)

![[Main Building・With Sleeping Bath] Japanese-Western Style Room (Tanjouji Temple Side)](https://www.img-ikyu.com/contents/common/image/acc2/00001882/1/org/11717756.jpg?auto=compress,format&lossless=0&w=560&h=370)