Best Kosai Hotels
🏨Check out top-rated places to stay in Kosai — each spot has its own flavor to match your travel vibe!
1. Hotel Route-Inn Hamanako
• Prices begin around KRW 65,703, and with rating of 8.5/10 from 61 reviews, guests clearly love it!
• Offers great amenities like Private parking, Spa, and Massage room.
2. Kuretake-Inn Hamanako
• Starts at about KRW 59,832. Guests give it 7.3/10 rating from 10 reviews.
• Super close to Washizu Park (just 0.18 km away)!
3. Hotel Nanvan Hamanako
• You’ll find rooms between KRW 72,025 and KRW 233,912 per night—with a solid 8/10 rating from 7 happy guests.
• Only 0.15 km to Washizu Park—super easy access!
4. Tabist Hamanako No Yado Kosai
• Score your stay for just KRW 31,384 to KRW 150,146! Rated 7.6/10 based on 16 reviews.
• Conveniently located just 0.45 km from Hamanako Bible Camp.
5. Hamanako Auberge les Quatre Saisons
• Just 1.73 km from Hakusannishinomiya Shrine—super convenient!
The above hotel prices are from Trip.com, for June 5-June 11.
Enter your dates for prices and availability of the best hotels in Kosai.
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Hotel Star Rating
≤2345
Guest Rating
Amazing 9+Great 8+Good 7+Pleasant 6+Popular filters for Kosai
Breakfast includedParking availableNon-smoking roomsDinner includedPublic bathsHotel2 bedsFree cancellationSmoking areaSmoking roomProperty Type
HotelRyokanVacation homeVillaCapsule hotelProperty facilities & services
Parking availablePublic bathsFree parkingSmoking areaSpaPool24-hour front deskWi-Fi in public areasElevatorConference roomLuggage storageEV charging stationBarbecueRestaurant6 Best Hotels to Stay in Kosai
Trip.com brings you a curated list of top accommodations in Kosai, complete with reviews, price insights, and amenity highlights, making it easy to find the perfect place to stay.
Most Booked
Lowest price
Closest to downtown
Highest Rated
99+
Hotels in Kosai
Private parking
Massage room
Luggage storage
+3
"The rooms are small, but there are many services that are appreciated for business travelers. Free breakfast, alcohol service, and plenty of amenities."
11 reviews
7.3/10
1 night
From KRW 55,104
72
Hotels in Kosai
Private parking
Luggage storage
Wi-Fi in public areas
+1
"Before going, I didn't expect it at all because it was too cheap to stay overnight. I thought it would be good to stretch my legs and sleep, but it was very clean and the tatami mats smelled comfortable, and it can be recommended for women"
Good
16 reviews
7.7/10
1 night
From KRW 24,842
83
Hotels in Kosai
Private parking
Spa
Massage room
+3
"Good service, facilities meet expectations"
Very Good
62 reviews
8.5/10
1 night
From KRW 64,815
79
Hotels in Kosai
"The hotel is very close to the Shizutsu Station. It is five minutes away. The room is clean and tidy. The Japanese-style breakfast is very rich. There is also a large supermarket, Xinglin Hall, a variety of cosmeceutical food and daily necessities, all of which are inexpensive and small. The town is also beautiful and quiet. When we left, we took the suitcase and went to the station with the rain. The tall guy at the front desk chased out and sent us three umbrellas. It was so warm."
Very Good
7 reviews
8.0/10
1 night
From KRW 67,525
13
Hotels in Kosai
A tranquil, healing auberge overlooking Lake Hamana
Very Good
8.0/10
1 night
From KRW 293,360
20
Hotels in Kosai
We are now on sales limited in November. Enjoy the taste of Enshu near Lake Hamanako.
1 night
From KRW 84,688
Trip.com's insights for hotels in Kosai
Plan smarter with Trip.com’s data-backed insights on travel seasons so that you can book your Kosai hotel at the right time!
Which month offers the lowest hotel rates in Kosai?
January is the most affordable month to book a hotel in Kosai, with average nightly rates around KRW 81,075. Prices peak in August, when rates reach about KRW 198,284 per night.
(Based on Trip.com data from June 4, 2025 to June 4, 2026.)
(Based on Trip.com data from June 4, 2025 to June 4, 2026.)
0
KRW 100,000
KRW 200,000
KRW 131,888
Jun
KRW 103,433
Jul
KRW 198,284
Aug
KRW 114,273
Sep
KRW 168,022
Oct
KRW 106,820
Nov
KRW 136,856
Dec
KRW 81,075
Jan
KRW 135,953
Feb
KRW 192,412
Mar
KRW 132,565
Apr
KRW 137,760
May
What is the cheapest day of the week for hotels in Kosai?
Hotel rates in Kosai are typically lowest on Friday, with average nightly rates around KRW 111,563. Sunday tends to be the most expensive, averaging KRW 177,281 per night.
(Based on Trip.com data from June 4, 2025 to June 4, 2026.)
(Based on Trip.com data from June 4, 2025 to June 4, 2026.)
0
KRW 50,000
KRW 100,000
KRW 150,000
KRW 200,000
KRW 136,856
Mon
KRW 157,859
Tue
KRW 163,957
Wed
KRW 132,114
Thu
KRW 111,563
Fri
KRW 125,790
Sat
KRW 177,281
Sun
FAQs About Kosai Hotels
What are the best places to stay in Kosai?
Some of the best places to stay in Kosai are near popular attractions like Inohanako Shrine, offering easy access to key sights and amenities.
What are the top hotels in Kosai near Inohanako Shrine?
Some of the top hotels in Kosai near Inohanako Shrine include Hotel Route-Inn Hamanako (from KRW 65,703), Hamanako Auberge les Quatre Saisons (from KRW 299,616) and Tabist Hamanako No Yado Kosai (from KRW 31,384), all offering easy access to Inohanako Shrine, making them ideal for visitors looking to explore the area.
Which hotels are the best hotels to stay at in Kosai?
Kosai has many popular hotels. Whether you're looking for a business stay or a vacation hotel, Hotel Route-Inn Hamanako (from KRW 65,703), Kuretake-Inn Hamanako (from KRW 59,832) and Hotel Nanvan Hamanako (from KRW 72,025) are best choices.
What are the best hotels with a spa in Kosai?
Plan a peaceful trip? Spa can be a wonderful experience when traveling. Hotel Route-Inn Hamanako (from KRW 65,703) provides highly rated spa services.
Which hotels in Kosai have the best breakfast?
Hotel Route-Inn Hamanako (from KRW 65,703) and Hotel Nanvan Hamanako (from KRW 72,025) offer high-quality breakfast. Enjoy your wonderful journey with delicious breakfast!
What hotel deals are available in Kosai?
Trip.com offers multiple promotions and discounts all year round for both new users and loyal customers . Please check the promotions page to see what promotions are available now on Trip.com.
Kosai Hotels Info
Number of reviews
98
Total properties
6
Weekday Avg. Price
KRW 212,028
Weekend Avg. Price
KRW 241,795
Trending hotel
Hotel Route-Inn Hamanako
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