Japan's earliest sunrise, white lighthouse, and Onsen with fossil seawater.

Famous for Japan's earliest sunrise, Inubosaki offers a view of a round horizon. The Inubosaki Hotel is located on this elevated area. Enjoy a relaxing time in front of the white Inubosaki Lighthouse, beautiful scenery, and the blessings of the natural Onsen [fossil seawater] source.

  • I arrived earlier than expected, but they kindly allowed me to check in early, which was very helpful. They also have free-flowing hot spring water, and the bathing facilities were excellent. Dinner featured plenty of seafood. Breakfast was a buffet with a wide variety of options, and I really enjoyed it. I would like to stay here again if I have the chance.

    Yahoo!トラベルユー... 2/12/2026
  • Unfortunately, it was drizzling at Inubosaki. I was hoping to see a beautiful sunrise, but I couldn’t. You can see the ocean from the Room, and the Inubosaki Lighthouse is right nearby. When I asked to change from a connecting two-Room layout to a twin Room, they kindly accommodated my request. The Room was thoroughly cleaned and felt very comfortable.The staff at the front desk and in the dining area were also very helpful and friendly.The water quality at Inubosaki Onsen has a salty mineral content and warmed me up nicely. The indoor bath felt like plain hot water, so I wished it had been supplied with Onsen water as well. Because the wind was strong, we couldn’t fully enjoy it.As expected of Choshi, every dish was delicious. The staff were pleasant too. The breakfast buffet had plenty of seafood and was very satisfying.On the way there we enjoyed the streets of Sawara, and on the way back we toured the Yamasa Soy Sauce factory and visited Katori Shrine.

    Yahoo!トラベルユー... 2/28/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Ganbanyoku (rock bathing) / Outdoor pool / Free shuttle service
IN15:00~18:00
OUT10:00
Number of rooms47 rooms
PetNot allowed
Your childPermitted

【Inubosaki Onsen Motoyu】【No Meals Included】Plan

IN 15:00~19:00
OUT 10:00
¥28,600
No meals ; 2 peopleTax included¥22,880
(USD 143.57)

[Early Bird 45] ¥4,000 OFF—Perfect for Summer Bookings! Standard Kaiseki Plan with Simmered Splendid Alfonsino Included

IN 15:00~19:00
OUT 10:00
¥33,800
Dinner and Breakfast included ; 2 peopleTax included¥27,040
(USD 169.67)

【Inubosaki Onsen Motoyu】【No Meals Included】Plan

IN 15:00~18:30
OUT 10:00
¥29,700
No meals ; 2 peopleTax included¥23,760
(USD 149.09)

【Inubosaki Onsen Motoyu】【No Meals Included】Plan

IN 15:00~18:00
OUT 10:00
¥30,800
No meals ; 2 peopleTax included¥24,640
(USD 154.61)

[Early Bird 45] ¥4,000 OFF—Perfect for Summer Bookings! Standard Kaiseki Plan with Simmered Splendid Alfonsino Included

IN 15:00~18:00
OUT 10:00
¥36,000
Dinner and Breakfast included ; 2 peopleTax included¥28,800
(USD 180.72)

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Introduction of the Accommodation

Natural Onsen 【黒潮の湯】
Natural Onsen 【黒潮の湯】
Natural Onsen 【黒潮の湯】
Natural Onsen 【黒潮の湯】

Natural Onsen 【黒潮の湯】

Natural Onsen [Kuroshio no Yu]

The Onsen is a natural hot spring 【fossil seawater】 emerging from a depth of 1,300 meters within Early Cretaceous geological layers.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Meal
    Meal

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / Debit card
Pets
Not allowed
Breakfast[Breakfast] Restaurant (Buffet or Japanese set meal)
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
8/1/2024~8/31/2024
Business Hours
09:00~18:00
Final admission time
---
Fee(Guest)
Free
Fee(Non-guest)
---
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 15m
Width 5m
Water depth 88cm
Open only during the summer season
Esthetic Massage
None
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 (Heating, Adding Water)
Remarks
For property guests Check-in until 24:00, from 5:00 AM the next morning until check-out (on Thursdays only, until 9:00 AM the next morning).
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 (Heating, Adding Water)
Remarks
For property guests Check-in until 24:00, from 5:00 AM the next morning until check-out (on Thursdays only, until 9:00 AM the next morning).
Spring quality and benefits

Sodium-Chloride Strong Onsen

Neuralgia, muscle pain, digestive disorders, burns, cold sensitivity, bruises, chronic skin diseases, fatigue recovery, cuts, frozen shoulder, sprains, joint pain, etc.

※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 spaAvailable
Others【Other Available Credit Cards】 Mitsubishi UFJ Nicos Card, DC Card, and Rakuten Card are also accepted.
About Hygiene Measures
Notice on COVID-19 Prevention Measures In response to the spread of COVID-19, our Hotel is implementing the following preventive measures to ensure a safe and comfortable stay for our guests. Measures Placement of disinfectant solutions Alcohol-based disinfectant solutions are available at the Hotel entrance, front desk, restaurant, entrances to each venue, and shared restroom spaces. Mandatory mask-wearing for Hotel staff To prevent any potential spread of infection, all staff members, including kitchen staff, are required to wear masks. Please note that these measures may be subject to change depending on the situation. We kindly ask for your understanding and cooperation.

Reviews

Overall Score
4.34
Good (46)
  • Rooms & Amenities
    4.04
  • Facility
    3.91
  • Hospitality & Service
    4.59
  • Meals
    4.52
  • Onsen & Bath
    4.59
  • Satisfaction
    4.37

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Chiba Prefecture9574-1, Inubosaki, Choshi City
TEL:+81-479-22-8111

■ Public Transportation
・JR Sōbu Main Line, Chōshi Station → Private Chōshi Dentetsu Line towards Tokawa, approximately 20 minutes
Alight at Inubō Station → Walk approximately 7 minutes
・JR Sōbu Main Line, Chōshi Station → Chiba Kōtsū Bus towards Tokawa, approximately 20 minutes
Alight at Inubō → Walk approximately 0 minutes
・Express Bus Inubōsaki Station → Walk approximately 0 minutes

■ By Car
・From Sawara/Katori IC on the Higashi-Kantō Expressway, via National Route 356
Approximately 50 km, about 60 minutes
・From Yokoshiba/Hikari IC on the Chiba Tōgane/Chōshi Connecting Road
Via National Route 126, approximately 45 km, about 50 minutes

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
200 cars available outdoor
Valet service
Unavailable
There are two parking areas: the Penguin Side Parking and the Lighthouse Side Parking.

Pickup and drop-off information
Available (Free)Shuttle Service to Choshi Dentetsu Inubō Station (until 18:00). Please call from Inubō Station.

Frequently Asked Questions

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