- An Onsen Accommodation in Yoro Valley where you can enjoy skin-beautifying black hot spring water and homemade cuisine

Our iodine-rich, silky, coffee-colored “Kuroyu” hot spring is renowned for leaving your skin smooth and soft. For dinner, enjoy the flavors of Oku-Boso with local specialties such as bamboo shoots, wild mountain vegetables, and river fish. Surrounded by nature, relax and unwind at your leisure.

Reviews

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Facilities and Services

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  • Hot spring
Large public bath / Free shuttle service
IN15:00~21:00
OUT10:00
Number of rooms13 rooms
PetNot allowed
Your childPermitted

[No Meals Included] Relax in our silky smooth black Onsen, known for its skin-beautifying properties. Enjoy our natural hot spring with therapeutic coffee-colored waters sourced directly from our private spring!

IN 15:00~21:00
OUT 10:00
¥18,600
No meals ; 2 peopleTax included¥16,740
(USD 105.06)

【Breakfast Included/Dinner Not Included】Traditional Japanese breakfast with seasonal homemade dishes and freshly steamed rice from Chiba. Enjoy silky smooth skin with our black hot spring water.

IN 15:00~21:00
OUT 10:00
¥20,800
Breakfast included ; 2 peopleTax included¥18,720
(USD 117.48)

[No Meals Included] Relax in our silky smooth black Onsen, known for its skin-beautifying properties. Enjoy our natural hot spring with therapeutic coffee-colored waters sourced directly from our private spring!

IN 15:00~21:00
OUT 10:00
¥19,600
No meals ; 2 peopleTax included¥17,640
(USD 110.70)

【Breakfast Included/Dinner Not Included】Traditional Japanese breakfast with seasonal homemade dishes and freshly steamed rice from Chiba. Enjoy silky smooth skin with our black hot spring water.

IN 15:00~21:00
OUT 10:00
¥21,800
Breakfast included ; 2 peopleTax included¥19,620
(USD 123.13)

【Dinner Included/No Breakfast】Perfect for Golf and Business - Enjoy Authentic Japanese Cuisine with Local Delicacies & Relax in Our Private Hot Spring with Silky Black Water

IN 15:00~17:00
OUT 10:00
¥25,200
Dinner included ; 2 peopleTax included¥22,680
(USD 142.33)

[Early Bird 30 with 2 Meals Standard] Enjoy Early Reservation Benefits! Savor Local Seasonal Japanese Cuisine and Relax in Skin-Smoothing Black Hot Spring Water

IN 15:00~17:00
OUT 10:00
¥26,790
Dinner and Breakfast included ; 2 peopleTax included¥24,120
(USD 151.37)

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Introduction of the Accommodation

Basic Information

Taxes*An additional Hot Spring Tax of JPY 150 will be charged separately.*
Card information
Credit card payments not accepted on site.
Pets
Not allowed
Breakfast We offer a Japanese set meal featuring seasonal homemade side dishes such as grilled items, salad, silky tofu, and our house-made wild boar curry, served with Isumi-grown Koshihikari rice. Breakfast is generally served from 8:00 or 8:30. If you would like an earlier time due to golf, business, or other plans, please contact us in advance. *Menu items may change depending on ingredient availability.*
Your child
You can stay.
For infants and toddlers (no meals, bedding provided), amenities are not provided.
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
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~09:30
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Bathing hours: 15:00–23:00 / 6:30–9:30 the following morning ■Public Bath Amenities■ Soap / Cotton swabs / Hairbrush / Razor / Body soap / Shampoo / Conditioner
Spring quality and benefits

Simple hot spring (bicarbonate and sodium chloride)

Stress, skin conditions, rheumatism, and neurological disorders

SaunaNone
Hot stone spaNone

Reviews

The overall facility score is not displayed because the required number of reviews has not been reached.

*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 Prefecture20 Kattō, Ōtaki-machi, Isumi-gun
TEL:+81-470-85-0321

■By car: About 25 min from Kisarazu-Higashi IC (Ken-O Expressway) / About 18 min from Ichihara-Tsurumai IC (Ken-O Expressway)
■By train: Get off at Yoro-Keikoku Station (Kominato Railway), then about 5 min by car

Parking Information
Fee
Free for guests
Parking time
From check-in to check-out
Parking space
No restrictions
Number of parking spaces
20 cars available outdoor
Valet service
Unavailable
First come, first served.

Pickup and drop-off information
Available (Free)If you need the Shuttle Service, please let us know when making your Reservation. Also, when you arrive at Yoro-Keikoku Station on the day of your stay, please call us.

Frequently Asked Questions

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