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Check prices for these dates

Next weekend
Dec 19 - Dec 21
In two weeks
Dec 26 - Dec 28
In one month
Jan 9 - Jan 11
In two months
Feb 6 - Feb 8

Our top choices for Oiwake hostels

Reception
Kashiwaya Ryokan Guesthouse&Sharedhouse - Hostel

Kashiwaya Ryokan Guesthouse&Sharedhouse - Hostel

Kashiwaya Ryokan Guesthouse&Sharedhouse - Hostel
1.0 star property
Saku
7.2 out of 10, Good, (11)
"宿泊当日の夜近隣のスナック？のカラオケが朝方までしていた。"
Japan
MIYUKI
The price is ￥8,468
￥9,315 total
Dec 14 - Dec 15
Kashiwaya Ryokan Guesthouse&Sharedhouse - Hostel
Exterior
NOVELS

NOVELS

NOVELS
2.0 star property
Komoro
8.4 out of 10, Very Good, (20)
"This hotel was a very nice stay with friendly staff, clean and new surroundings. I would like to go back again."
Japan
Akira
The price is ￥9,273
￥10,255 total
Jan 12 - Jan 13, 2026
NOVELS
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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Top Oiwake Hotel Reviews

Hotel Rosso Karuizawa

Hotel Rosso Karuizawa

10/10 Excellent
"Our room was very clean and well maintained. Other areas of the hotel was also neat and organized. The staff was very friendly and accommodating. The shuttle service is simple but very helpful being in a quiet area in a small prefecture. "
Craig 2-night trip
Posted 8 days ago
Hotel Rosso Karuizawa

Find out more about Oiwake

Oiwake Hostels information

Number of reviews
31
Accommodation
4 Hostels
Lowest Price
￥9,315
Highest Price
￥10,255

Frequently asked questions

What are the best hostels in Oiwake?
You might like the room rates at this top accommodation option in the surrounding area, which gets positive reviews from our travelers: SUKH KARUIZAWA - 0.6 mi (1 km) from the heart of Oiwake. Property features at this guesthouse include free WiFi, free parking, and a game room.
When is the best time of year to stay in a hostel in Oiwake?
Good weather's definitely a plus when you want to venture out and explore, so here's some information that might be helpful: The hottest months are usually August and July with an average temp of 67°F, while the coldest months are January and February with an average of 31°F. The rainiest months in Oiwake are July, August, June, and September, with each month seeing an average of 10 inches of rainfall.
What is there to see and do in Oiwake?
Get out into nature with places like Joshin'etsu-kogen National Park, Hoshino Onsen Hot Spring, and Karuizawa Wild Bird Sanctuary. Cultural attractions include Hori Tatsuo Memorial Museum, Hiroshi Senju Museum, and Karuizawa New Art Museum. Locals like to shop at Harnile Terrace and Karuizawa Prince Shopping Plaza.

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