Fully equipped baby facilities, corner Room with garden view, experience comfort with radium bath.

A Property where you can enjoy a garden that changes with the seasons, with excellent access to outlets and a safari park. The radium hot bath, known for its health benefits, and the well-equipped Facilities are particularly appealing. Especially for guests with small children, we provide baby-friendly Facilities, spacious private baths, and tatami dining rooms for a worry-free stay. Additionally, you can relax while enjoying views of the garden and rural landscapes from the windows. Furthermore, there are bathing areas and sauna Facilities made with radium ore.

  • This Accommodation is packed with the best of a traditional Ryokan, and our whole family was delighted. We were amazed by how spacious the bath was, and the grandkids were excited about the jungle-like atmosphere. It was cherry blossom season, and everything was spectacular—flower mats, petals floating on the water, hazy blossom skies, swirling petal showers, even a “path of blossoms”! The kids were also surprised by the waterwheel. Thank you for a wonderful time we will always remember.

    Yahoo!トラベルユー... 4/7/2026
  • Thank you for the warm hospitality from your staff.

    Yahoo!トラベルユー... 6/18/2026

Facilities and Services

See All
  • Hot spring
  • Spa facility
  • Fitness
  • Accessibility
Open-air bath / Large public bath / Private bath / Sauna / Ganbanyoku (rock bathing) / Indoor pool / Outdoor pool / Shuttle Service (Paid)
IN15:00~19:00
OUT10:00
Number of rooms14 rooms
PetNot allowed
Your childPermitted

Introduction of the Accommodation

Garden

A secluded inn nestled in the mountains of "Susono" at the foot of Mt. Fuji, where abundant spring water from the Hakone foothills comes to rest.

Lush greenery and the murmur of the river, along with a star-filled night sky and tranquility. Here, the natural beauty of the Japanese countryside remains preserved.

Public Bath

"Radium ore" transported from Oshamanbe, Hokkaido

Although our facility is not a natural Onsen, all three baths, 'Osho Bath,' 'Yunohana Bath,' and 'Koharu Bath,' are constructed from various types of radium stones.

Suruga Kaiseki - Delights of the Mountains

Handcrafted dishes made with the mountain and sea delicacies of Shizuoka.

The Kaiseki cuisine, primarily composed of local ingredients, offers generous portions. The main dish features the local brand beef 'Ashitaka'. Depending on the Plan, you can enjoy it as shabu-shabu or grilled on a ceramic plate. Although situated in a mountain Property, it is only about a 30-minute drive to Numazu, known for its abundant seafood. Enjoy a diverse menu that harmoniously combines the flavors of the mountains and the sea.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Meal
    Meal

Basic Information

Card information
VISA / MASTER / JCB / AMEX
Pets
Not allowed
BreakfastThere is no information about breakfast.
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
---
Final admission time
---
Fee(Guest)
Paid
Fee(Non-guest)
Free
Children's pool
Available
Age restriction
Pool shape
Irregular shape
Pool size


Indoor pool
Available period
---
Business Hours
---
Final admission time
---
Fee(Guest)
Paid
Fee(Non-guest)
Free
Children's pool
Available
Age restriction
Pool shape
Irregular shape
Pool size


Esthetic Massage
Available
Fitness gym
Business Hours
---
Final admission time
--
Fee(Guest)
Free
Fee(Non-guest)
Free
Age restriction
Public Bath
The number of Public Bath
3
Business Hours
15:00~00:45
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
Remarks
[Baths] The two large public baths alternate between men and women daily. Enjoy our health-promoting Radium Bath! A spacious bath surrounded by lush greenery, offering the feeling of bathing in nature. Outside the main bath, there is also an open-air bath with views of the Oba River. A generously sized private bath, popular with families traveling with babies. Reservation required: 1,000 yen / 40 minutes, 1,500 yen / 1 hour *Hours: 15:00–23:00, 6:00–9:00
Open-air bath
The number of Open-air bath
1
Business Hours
10:50~00:50
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
Remarks
*Hours of use: 15:00–23:00, 6:00–9:00*
Private bath
The number of Private bath
1
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
Remarks
A spacious private bath available for exclusive use. Reservation required: JPY 1,100 / 40 minutes, JPY 1,650 / 1 hour *Hours: 15:00–23:00, 6:00–9:00
Spring quality and benefits

Radium Hot Spring Futamata, Oshamanbe, Hokkaido

Radium Onsen, also known as the "Bath of All Cures," is expected to offer the following benefits: ● Hyperuricemia (Gout) ● Rheumatoid arthritis, ankylosing spondylitis ● Autonomic nerve regulation, anti-inflammatory, anti-allergy ● Waste product elimination.

SaunaAvailable
Hot stone spaAvailable
OthersNICOS, UFJ, JTB, DC Payment via PayPay on-site is also available.
About Hygiene Measures
[Measures Against the Novel Coronavirus] In light of the spread of the novel coronavirus (COVID-19), we are taking the following measures to prevent the spread of infection and to ensure the health and safety of our guests and staff. ■ Efforts by Our Staff - We are thoroughly implementing frequent handwashing and hand sanitization. - Guest rooms are sterilized and deodorized using an "ozone generator." ■ Requests to Our Guests - Hand sanitizers are provided at the entrance/front desk and dining areas. Please make sure to use them upon arrival and when returning from outside. - We kindly ask our guests to accurately fill out the guest registry. This is required by the Ryokan Business Act to trace infection routes in the unlikely event of an outbreak of an infectious disease. We appreciate your cooperation to ensure a safe and comfortable trip.

Reviews

Overall Score
4.75
The best (16)
  • Rooms & Amenities
    4.63
  • Facility
    4.50
  • Hospitality & Service
    4.94
  • Meals
    4.73
  • Onsen & Bath
    4.88
  • Satisfaction
    4.81

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Shizuoka Prefecture1769, Tea Field, Susono City
TEL:+81-55-992-1589

20 minutes by car from Susono Interchange on the Tomei Expressway / 10 minutes by car from Susono Station on the JR Gotemba Line (Shuttle Service operates daily at 10:10 AM)

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
80 cars available Indoor & Outdoor
Valet service
Available (Free)
First-come, first-served

Pickup and drop-off information
Available (Paid)※Pickup: A bus departs from Susono Station to the hotel every morning at 10:10/Drop-off: A bus departs from the hotel to Susono Station every morning at 10:00

Frequently Asked Questions

Find by tourist destination