Find Adults Only Resorts & Hotels in Kojohama Onsen from $500

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Our top choices for Kojohama Onsen adults-only hotels

Hot springs
Bourou NOGUCHI Noboribetsu - Adult Only

Bourou NOGUCHI Noboribetsu - Adult Only

4.5 star property
Noboribetsuonsencho
9.0 out of 10, Wonderful, (99)
"落ち着けます。癒されますね。 たまにお食事処で、うるさいお客様がいます。"
Japan
akihiko
$451 nightly
The price is $500
Jan 7 - Jan 8, 2026
Bourou NOGUCHI Noboribetsu - Adult Only
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Frequently asked questions

How can I find cheap adults-only hotels in Kojohama Onsen?
Expedia is here to help you narrow down your search for cheap adults-only hotels in Kojohama Onsen. Simply try out our handy filter tool to select amenities, budget and star rating to tailor your search results and find the best child-free resort in a couple of quick clicks.
From what age can you stay in an adult-only hotel in Kojohama Onsen?
The age limit may vary across properties, so check the rules of the adult-only hotel in Kojohama Onsen you're thinking about. But usually, it's 16, 18 or 21. Whether you're looking for romantic adventures, a party atmosphere or just some time away from the kids, our incredible adult-only resorts and hotels are all about spoiling the grown-ups.
Are all adult-only resorts all-inclusive in Kojohama Onsen?
If you just want to stay at a hotel or resort where practically everything you need is covered by the room rate, use our "all-inclusive" filter. This will show you suitable adult-only all-inclusive accommodations in Kojohama Onsen that generally include your room, drinks and food, a selection of on-site activities and great entertainment. Select the hotel you're considering to see what you can expect for the price.
Why book your adults-only hotel in Kojohama Onsen with Expedia?
Offering affordable rates and a wide variety of properties, Expedia makes it easy to find an adults-only hotel in Kojohama Onsen. Splurge on a luxury resort or use our handy search filters to locate a budget-friendly stay. From the minute you click on your travel dates to when you lock in a place that ticks all your boxes, Expedia is there every step of the way.
When is the best time to stay at an adult-only all-inclusive resort in Kojohama Onsen?
Just about any time is a great time to stay at an adult-only all-inclusive resort in Kojohama Onsen, but there are a few factors you'll need to consider. Start with the time of the year you want to travel. Peak season is exciting and popular, but there's usually higher demand for both flights and accommodations. Low season is less hectic and easier on the budget. Of course, the weather is a very important part in making or breaking a vacation, so do some research before locking in your adult-only resort or hotel.
Can I cancel or change my adult-only resort booking?
It is possible to change or cancel your booking, but check the details in your itinerary or make your way to Expedia's Trips portal to find out what rules apply. Whether you'll get charged a fee depends on the type of adult-only resort or hotel booking you made. Haven't decided on your Kojohama Onsen stay yet? Look for adult-only hotels that allow a full refund — for when life gets in the way!

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