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Feb 4 - Feb 5
Tomorrow
Feb 5 - Feb 6
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Feb 6 - Feb 8
Next weekend
Feb 13 - Feb 15

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Our top choices for Kosai hotels

Terrace/patio

Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (46 reviews)
"Wonderful hotel. Very quiet. Our room was huge!"
United States
Sigrid
The price is ￥3,915
￥4,331 total
Feb 10 - Feb 11
Tabist Kosai Hamanako no Yado
Food and drink

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very Good, (188 reviews)
"very good"
Japan
たく
The price is ￥9,953
￥10,948 total
Feb 10 - Feb 11
Hotel Route Inn Hamanako
Classic Suite, Multiple Beds (Japanese Western Style) | In-room safe, iron/ironing board, free WiFi, bed sheets

Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
4.0 star property
Nishi Ward
8.0 out of 10, Very Good, (618 reviews)
"Great location!"
United States
Bilal
The price is ￥9,669
￥12,000 total
Mar 2 - Mar 3
Grand Mercure Lake Hamana Resort & Spa
Spa

Hazuki

Hazuki
3.0 star property
Shinshiro
9.4 out of 10, Exceptional, (18 reviews)
"Nice"
Japan
Tomoki
The price is ￥36,364
￥44,000 total
Feb 9 - Feb 10
Hazuki
Exterior

Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
3.0 star property
Toyohashi
8.8 out of 10, Excellent, (222 reviews)
"Great hotel, good rooms and complimentary breakfast, great staff as well! Area around the property isn't the best, but a great stay! "
United States
Joshua
The price is ￥6,727
￥7,400 total
Feb 8 - Feb 9
Comfort Hotel Toyohashi
Exterior

Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1,001 reviews)
"Room was very clean, beds were comfortable, the view was great, and the location is incredibly convenient."
United States
Del
The price is ￥9,087
￥10,996 total
Feb 9 - Feb 10
Hotel Associa Toyohashi
Front of property

Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very Good, (466 reviews)
"Close to train station, extremely clean, very nice breakfast, comfortable bed, room quite small"
Canada
Mike
The price is ￥8,322
￥10,162 total
Feb 8 - Feb 9
Hotel Sorriso Hamamatsu
Free toiletries, hair dryer, slippers, electronic bidet

Tennomaru

Tennomaru
4.0 star property
Kota
8.8 out of 10, Excellent, (20 reviews)
"朝食付きのプラン 1人づつのお膳でした。出来立ての卵焼きや魚の揚げ物が着席後に提供されました。大変美味しかったです。"
Japan
MASAYUKI
The price is ￥24,449
￥26,894 total
Feb 11 - Feb 12
Tennomaru
Spa

Hazu Gassyo

Hazu Gassyo
3.0 star property
Shinshiro
8.8 out of 10, Excellent, (5 reviews)
"愛知県の自然に囲まれた素敵なお宿でした。愛知県在住ですが、なかなか県内旅行の機会はありませんでした。今回コロナで県外への行動制限により、このような発見ができてよかったです。古い建物ですので最新の設備ではありませんが、清潔で快適に過ごすことができました。(自然の中ですので虫は仕方がないと思います。) お食事も地産地消で楽しめました。忘れ物をしてしまいましたが、丁寧な梱包で迅速に対応して頂けました。"
Japan
Anonymous traveler
The price is ￥66,000
￥79,860 total
Mar 2 - Mar 3
Hazu Gassyo
Lobby sitting area

Tabist Katahara Resort Gamagori

Tabist Katahara Resort Gamagori
2.5 star property
Gamagori
6.2 out of 10, (24 reviews)
"Considering the price, it makes sense"
Japan
しんいち
The price is ￥6,910
￥7,637 total
Feb 7 - Feb 8
Tabist Katahara Resort Gamagori
Restaurant

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
3.5 star property
Naka Ward
9.2 out of 10, Wonderful, (277 reviews)
"The staff was pleasant and willing to help."
United States
Heriberto
The price is ￥7,468
￥8,263 total
Feb 8 - Feb 9
HOTEL SUI HAMAMATSU
Exterior

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
4.5 star property
Naka Ward
9.0 out of 10, Wonderful, (1,003 reviews)
"great breakfast."
United States
Owen
The price is ￥16,529
￥20,000 total
Feb 27 - Feb 28
Okura Act City Hotel Hamamatsu
Spa

Hiranoya

Hiranoya
4.0 star property
Gamagori
7.8 out of 10, Good, (118 reviews)
"Yosh"
United States
Eric
The price is ￥14,880
￥16,780 total
Feb 9 - Feb 10
Hiranoya
2 bars/lounges, lobby lounge

Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
3.5 star property
Toyohashi
9.4 out of 10, Exceptional, (204 reviews)
"A modern and newly built hotel offering complimentary drinks in a pleasant library-style bar. The location is very convenient, with many restaurants and shops nearby, and it also offers a great view of the city. We enjoyed our stay."
Singapore
Echo
The price is ￥12,269
￥13,496 total
Feb 11 - Feb 12
Hotel Arc Riche Toyohashi
Lobby

Comfort Inn Toyokawa Inter

Comfort Inn Toyokawa Inter
3.0 star property
Toyokawa
8.4 out of 10, Very Good, (278 reviews)
"Great breakfast, friendly staff. Need taxi to get around"
United States
Hong W.
The price is ￥5,909
￥6,500 total
Feb 23 - Feb 24
Comfort Inn Toyokawa Inter
Exterior

Hotel South Garden Hamamatsu

Hotel South Garden Hamamatsu
2.5 star property
Naka Ward
7.8 out of 10, Good, (44 reviews)
"just normal this hotel is the japanese business hotel. free morning is also soso"
United States
Anonymous traveler
The price is ￥5,909
￥6,500 total
Feb 6 - Feb 7
Hotel South Garden Hamamatsu
Spa

Hazu Bekkan

Hazu Bekkan
3.0 star property
Shinshiro
8.6 out of 10, Excellent, (12 reviews)
"This Ryokan was absolutely perfect. Train station literally across the street. Quiet area and the property itself was spectacular. Rooms were spacious, food was delicious. Also, onsen near the lake was peaceful. I would highly recommend staying here."
United States
Channing
The price is ￥41,818
￥50,600 total
Feb 12 - Feb 13
Hazu Bekkan
Lobby

Hotel Villa Kuretake

Hotel Villa Kuretake
3.5 star property
Naka Ward
8.0 out of 10, Very Good, (112 reviews)
"It was a good room, felt luxurious, I’d go there again I liked it. "
United States
Dhrumil
The price is ￥10,839
￥13,115 total
Feb 8 - Feb 9
Hotel Villa Kuretake
Front of property

EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
3.0 star property
Naka Ward
8.0 out of 10, Very Good, (359 reviews)
"Great location and new clean hotel."
United States
Douglass
The price is ￥5,855
￥7,084 total
Feb 8 - Feb 9
EN HOTEL Hamamatsu
Public bath

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (126 reviews)
"Quiet comfortable"
United States
Mario
The price is ￥8,280
￥9,408 total
Feb 13 - Feb 14
Gamagori Hotel
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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Stay near popular Kosai attractions

Arai Beach

Why not spend a carefree afternoon at Arai Beach during your travels in Kosai?
See properties

Arai Benten Beach

Why not spend a carefree afternoon at Arai Benten Beach during your travels in Kosai?
See properties

Learn more about Kosai

Between the golden shores of Arai Benten Beach and the tranquil waters of Lake Hamana, visitors find perfect spots for swimming and watersports. Explore the historic Sakichi Toyoda Memorial House before visiting ancient Ogaji Temple where locals still come to pray beneath centuries-old trees.

See all hotels in Kosai

Top Kosai Hotel Reviews

Hotel Associa Toyohashi

Hotel Associa Toyohashi

10/10 Excellent
"Clean and quiet"
William 1-night trip
Posted 4 days ago
Hotel Associa Toyohashi

More cheap stays in Kosai

Hotel South Garden Hamamatsu

Hotel South Garden Hamamatsu

325-30 Sunayamacho Hamamatsu Shizuoka
The price is ￥5,909 per night from Feb 6 to Feb 7
￥5,909
￥6,500 total
Feb 6 - Feb 7
7.6/10 Good! (44 reviews)

Hotels in Kosai with star-rating

Frequently asked questions

What's the best place for a stay in Kosai?
Hotel Route Inn Hamanako is ranked highly by Expedia customers. This hotel is a short 7-minute walk from Lake Hamana, and it offers a restaurant and free parking. Tabist Kosai Hamanako no Yado is another favorite option for your trip based on reviews. See all available top hotels, or vacation rentals in Kosai.
What are some of the best vacation rentals that Kosai has to offer?
Shell Beach Hamana Lake Relax with the sound of - Osaki Villa / Hamamatsu Shizuoka: This vacation home rental near Kosai offers a garden, a barbecue grill, and air-conditioning to help you feel perfectly comfortable in your new surroundings. Kitchen amenities include a fridge, a stovetop, and a microwave. See all vacation rentals in Kosai.
If I need to cancel my hotel reservation in Kosai, will I receive a refund?
Yes, you'll find most hotel bookings are fully refundable if cancelled before the accommodation's cancellation deadline, which often is within 24-48 hours of your check-in date. If you have a reservation that's non-refundable, you might still have the option to cancel and get a refund within 24 hours of your booking. Filter your search by fully refundable to find flexible hotel deals in Kosai.
Where can I learn more about changing or cancelling my trip to Kosai?
For more details about updating your trip to Kosai or cancelling it, head over to our customer service page.
What are some accommodations with pools in Kosai?
Grand Mercure Lake Hamana Resort & Spa: Hotel, 1-minute walk from Lake Hamana. Features a children's pool, a seasonal outdoor pool, and spa services. View all hotels with pools in Kosai.
What's the best hotel for staying near Chubu Centrair International Airport (NGO)?
Centrair Hotel is a popular 3.5-star hotel featuring a restaurant and free WiFi. It's located a short 0.1 mi (0.2 km) from Chubu Centrair Intl. Airport. Other choices near the airport are Toyoko Inn Chubu International Airport No.2 and Four Points by Sheraton Nagoya, Chubu International Airport.
What's it like to stay in Kosai?
Visitors can enjoy all that Kosai has to offer including its beaches. In Kosai, there are 7 hotels and other accommodations to choose from. Find out more about Kosai.
What should I do while I'm visiting Kosai?
Natural beauty is on display at Lake Hamana, Arai Beach, and Arai Benten Beach. Additionally, you might want to add Sakichi Toyoda Memorial House to your itinerary. Check out what more to see and do in Expedia's Kosai guide.
What's the seasonal weather like in Kosai?
The hottest months are usually August and July with an average temp of 76°F, while the coldest months are January and February with an average of 46°F. The rainiest months in Kosai are July, June, September, and October, with each month seeing an average of 12 inches of rainfall.

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