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Kuroshio Inn Rinkaiso
Chiba Prefecture/KatsuuraIn front of Katsuura Bay, this property boasts stunning ocean views, fresh seafood cuisine, and natural onsen (beauty bath).
"Rinkaiso," the Property of Kuroshio, overlooking the vast Katsuura Bay, welcomes you with the fresh hospitality unique to a seaside retreat. From the ocean-view rooms, you can enjoy the breathtaking sight of a beautiful sunset slowly sinking into the horizon, helping you forget the hustle and bustle of daily life. Our meals feature freshly caught seafood, each dish sure to bring a fresh sense of delight to your heart. Additionally, our pride, the Onsen (Maniwa Onsen), is renowned as a "beauty bath" effective for skin conditions such as rough skin and atopy. This natural Onsen, with its black-brown water containing metasilicic acid—a hallmark of a famous hot spring—is 100% sourced from the spring itself.
I wrapped up work by late morning and came to an Accommodation with an ocean view for the first time in a while. The sea is right in front of you with nothing to block the view. It’s incredibly relaxing. The Onsen is a cola-like color and not too hot, so you can soak at a leisurely pace. That said, maybe I stayed in too long—or maybe it was the Onsen’s effects—but I couldn’t stop sweating afterward. Thanks to that, the post-bath highball tasted amazing. As for the meals, there was a whole thick-cut splendid alfonsino, and the sashimi was locally sourced as well. I also ordered abalone sashimi separately and thoroughly enjoyed it—perfect with drinks. The staff were also very courteous and attentive. One small thing: with the abalone sashimi, they served liver soy sauce, but it had some kind of garnish mixed in—maybe that’s Katsuura’s style? Personally, I would have preferred to mash the liver myself, mix it with wasabi, and add soy sauce. Maybe that’s just me being picky... That said, overall I was very satisfied. I’d definitely like to stay again. Thank you very much.
Yahoo!トラベルユー... 5/18/2026We stayed in a seaside Deluxe 15-tatami Room with dinner included.We chose this Accommodation because we wanted to walk to Katsuura’s morning market and enjoy the Onsen, and it turned out to be the perfect choice.The Onsen is not free-flowing, but the water is pleasantly silky and leaves your skin smooth.It was also great that we could make a Reservation for a private Onsen once for free during our stay.And above all, the alfonsino (kinmedai) at dinner was huge—I honestly doubted it was really one whole fish per person.Unlike a luxury Accommodation, they give you space in a good way, so we could relax and enjoy our stay.We stayed over the weekend, and it was about 36,000 yen for two people, so I think it’s excellent value for money.We’d love to stay again.
Yahoo!トラベルユー... 4/20/2026
Facilities and Services
See All- Hot spring
| IN | 15:00~18:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 16 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Introduction of the Accommodation

A 10-minute walk from Katsuura Station, with Katsuura Beach right in front, offering an excellent location.
Enjoy a variety of fresh seafood dishes unique to this port town. We also offer a wide selection of additional menu items, including à la carte dishes and platters, for an extra charge.

Natural spring
A beauty Onsen effective for skin irritation and atopic dermatitis. The dark brown water containing metasilicic acid is 100% natural hot spring water from the source. The uniquely smooth water leaves your skin silky smooth.
Basic Information
| Card information | Credit card payments not accepted on site. |
|---|---|
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Spring quality and benefits | Sodium bicarbonate spring Atopic dermatitis, eczema, skin rejuvenation effects, and fatigue recovery. |
| Sauna | None |
| Hot stone spa | None |
| About Hygiene Measures | - Strict mask usage by employees
- Hand sanitizer provided at the entrance
- Timely disinfection conducted
- Daily temperature checks for employees |
Reviews
- Rooms & Amenities4.69
- Facility3.92
- Hospitality & Service4.54
- Meals4.77
- Onsen & Bath4.77
- Satisfaction4.62
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Chiba PrefectureKatsuura-shi Kushihama 1253-2
TEL:+81-470-73-1234
8 minutes on foot from JR Katsuura Station.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 20 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
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 ・Spring efficacy: Atopic dermatitis, eczema, skin rejuvenation effects, and fatigue recovery.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Large public bath・Within a 5-minute walk to the convenience store.
I would like to know the access information.
8 minutes on foot from JR Katsuura Station.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 20 cars ・Valet Service: Unavailable No reservation required
What kind of hygiene management is being conducted?
- Strict mask usage by employees - Hand sanitizer provided at the entrance - Timely disinfection conducted - Daily temperature checks for employees











