IKONASOU
3.0 star property
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Photo gallery for IKONASOU
IKONASOU provides amenities, such as an indoor mineral hot spring (onsen) and a Japanese garden. For some rest and relaxation, visit the 2 indoor hot springs, and indulge in aromatherapy, a facial or a massage. Guests can connect to free in-room WiFi.
Reviews
8.28.2 out of 10
Very good
Popular amenities
- Spa
- Parking included
- Free Wi-Fi
- Air-conditioning
- Breakfast available
The current price is S$157
S$157
28 May - 29 May
Room options
Check availability for these dates
Available filters for rooms
Showing 10 of 10 rooms
View all photos for Deluxe Room, Non Smoking, Garden View
Deluxe Room, Non Smoking, Garden View
- Garden view
- 42 sq m
- 1 bedroom
- Sleeps 4
- 4 Single Futons
View all photos for Deluxe Room, Non Smoking, Garden View
Deluxe Room, Non Smoking, Garden View
- Garden view
- 20 sq m
- 1 bedroom
- Sleeps 4
- 4 Single Futons
View all photos for Deluxe Room, Non Smoking, Garden View
Deluxe Room, Non Smoking, Garden View
- 22 sq m
- 1 bedroom
- Sleeps 3
- 3 Single Futons
View all photos for Deluxe Room, Non Smoking, Garden View
Deluxe Room, Non Smoking, Garden View
- Garden view
- 20 sq m
- 1 bedroom
- Sleeps 4
- 2 Large Single Beds and 2 Single Futons
View all photos for Deluxe Room, Non Smoking, Garden View
Deluxe Room, Non Smoking, Garden View
- 20 sq m
- 1 bedroom
- Sleeps 4
- 2 Large Single Beds and 2 Single Futons
View all photos for Executive Room, Non Smoking, Garden View
Executive Room, Non Smoking, Garden View
- 1 bedroom
- Sleeps 4
- 4 Single Futons
View all photos for Economy Room, Non Smoking
Economy Room, Non Smoking
- Garden view
- 42 sq m
- 1 bedroom
- Sleeps 6
- 6 Single Futons
View all photos for Economy Room, Non Smoking
Economy Room, Non Smoking
- Garden view
- 30 sq m
- 1 bedroom
- Sleeps 4
- 4 Single Futons
View all photos for Economy Room, Non Smoking
Economy Room, Non Smoking
- 21 sq m
- 1 bedroom
- Sleeps 4
- 4 Single Futons
View all photos for Economy Room, Non Smoking
Economy Room, Non Smoking
- 21 sq m
- 1 bedroom
- Sleeps 4
- 2 Large Single Beds OR 2 Single Futons
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About the area
Izu Nagaoka Onsen, a neighbourhood in Izunokuni, is home to IKONASOU. The area's natural beauty can be seen at Fuji-Hakone-Izu National Park and Atami Sun Beach. Izu World Hawaiians and Izu-Mito Sea Paradise are also worth visiting. Visit our Izunokuni travel guide
243-3 Kona, Izunokuni, Shizuoka, 410-2201
What's nearby
Port of Numazu28 min drive - 14.9 km- Katsuragiyama Ropeway3 min drive - 1.7 km
- Ganjoju-in4 min drive - 2.0 km
- Hojoji Temple5 min drive - 2.1 km
- Nirayama Reverberatory Furnace6 min drive - 3.0 km
Getting around
- Izunagaoka Station18 min walk
- Tokyo (HND-Haneda)154 min drive
Restaurants
- ひょうたん寿司14 min walk
- 掌8 min walk
- 王道鈴家15 min walk
- 一匹の鯨12 min walk
- 藤11 min walk
About this property
IKONASOU
Ryokan near Fuji-Hakone-Izu National Park
IKONASOU provides amenities, such as an indoor mineral hot spring (onsen) and a Japanese garden. For some rest and relaxation, visit the 2 indoor hot springs, and indulge in aromatherapy, a facial or a massage. Stay connected with free in-room WiFi.
Additional perks include:
- Free self-parking
- Japanese breakfast (surcharge) and hot springs on-site
Room features
All guest rooms at IKONASOU include perks, such as private indoor hot tubs and air conditioning, as well as amenities, such as free WiFi.
Other conveniences in all rooms include:
- Bathrooms with spring water baths and designer toiletries
- Heating and housekeeping
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Property amenities
Internet
- Available in all rooms: Free WiFi
- In-room WiFi speed: 25+ Mbps
Parking and transport
- Free uncovered self parking on site
- Limited on-site self parking
Food and drink
- Daily Japanese breakfast available 7:00 AM to 9:00 AM for a fee: JPY 2,000 to 3,000 per person
- Kaiseki meal
Things to do
- 4 indoor/outdoor hot springs
Conveniences
- Limited-hour front desk
Guest services
- Change of bedsheets (on request)
- Change of towels on request
- Housekeeping on request
Outdoors
- Garden
Spa
- 2 indoor hot springs
- 2 outdoor hot springs
- 4 indoor/outdoor hot springs
- Aromatherapy
- Facials
- Hot springs open from 6:00 AM - midnight
- Massage
- Private outdoor onsen (mineral springs) in communal space
- Public indoor mineral hot springs (onsen)
- Public outdoor mineral hot springs (onsen)
- Shared men and women areas
- Yukata (Japanese robes)
Accessibility
- No lift
More
- Genkan (entryway)
Room amenities
Bedroom
- Bedsheets provided
Bathroom
- Designer toiletries
- Hair dryer
- Private bathroom
- Shampoo
- Shower/bathtub combination
- Slippers
- Soap
- Spring water bathtub
- Toilet paper
- Toilet with electronic bidet
- Toothbrush and toothpaste
- Towels provided
Entertainment
- TV
More
- Air conditioning
- Fusuma (room partition)
- Geta (wooden sandals)
- Heating
- Tatami (woven mat) flooring
Policies
Check-in
Check-in start time: 2:00 PM; check-in end time: 5:00 PM
Minimum check-in age - 18
Check-out
Check-out before 10:00 AM
Special check-in instructions
The front desk is open daily from 7:00 AM - 9:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools
Access methods
Front desk (limited hours)
Pets
Pets not allowed
Children and extra beds
Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available
Payment types at the property
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- A bathing tax, collected at the property, may be charged. The bathing tax applies to properties with hot springs and ranges from JPY 150-500 per person, per night based on local regulations. Please note that further exemptions may apply.
We have included all charges provided to us by the property.
Optional extras
- Fee for Japanese breakfast: approximately JPY 2000 to 3000 per person
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve access to the public bath facility
This property accepts credit cards, debit cards and cash
Safety features at this property include a fire extinguisher
We should mention
This property does not have any lifts
Hot springs access available from 6:00 AM to midnight
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The Japanese Ministry of Health, Labour and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file
Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities
Frequently asked questions
Is IKONASOU pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at IKONASOU?
As of 14 May, 2026, prices found for a 1-night stay for 2 adults at IKONASOU on 28 May, 2026 start from S$157, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking at IKONASOU?
Self-parking is free at this property.
What time is check-in at IKONASOU?
Check-in start time: 2:00 PM; check-in end time: 5:00 PM. After-hours check-in is not available.
What time is check-out at IKONASOU?
Checkout is at 10:00 AM.
Where is IKONASOU located?
Located in Izu Nagaoka Onsen, this spa ryokan is 1.2 mi (2 km) from Katsuragiyama Ropeway and within 3 miles (5 km) of Nirayama Reverberatory Furnace and Izu World Hawaiians. Ao Terrace is 2.9 mi (4.6 km) away. Izunagaoka Station is 18 minutes by foot.
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Reviews
8.2