Hotels in Kosai

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Check prices for these dates

Tonight
Apr 17 - Apr 18
Tomorrow
Apr 18 - Apr 19
This weekend
Apr 17 - Apr 19
Next weekend
Apr 24 - Apr 26

Where to stay in Kosai?

Terrace/patio
Tabist Kosai Hamanako no Yado
Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (48 reviews)
Experience serene accommodations just steps from Lake Hamana with easy access to Sakichi Toyoda Memorial House. This guesthouse offers complimentary WiFi and parking, plus daily housekeeping for a hassle-free Japanese getaway.
The price is $28
$31 total
Apr 22 - Apr 23
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, (195 reviews)
This Kosai hotel offers convenience just a 10-minute walk from Lake Hamana. Enjoy a meal at the restaurant or grab a drink at the bar while taking advantage of free WiFi and parking. Sakichi Toyoda Memorial House is nearby for cultural exploration.
The price is $65
$71 total
Apr 27 - Apr 28
Hotel Route Inn Hamanako
Suite | Bathroom | Shower, free toiletries, hair dryer, bathrobes
Kaze no Tani no Iori
Kaze no Tani no Iori
4.0 star property
Kota
9.2 out of 10, Wonderful, (5 reviews)
Tucked in Kota, this authentic ryokan offers tranquil hot springs and rejuvenating spa treatments including facials and aromatherapy. Enjoy free WiFi and parking while exploring nearby Gamagori Orange Park, just a short drive from Koda Station.
The price is $499
$549 total
Apr 21 - Apr 22
Kaze no Tani no Iori
Free toiletries, hair dryer, slippers, electronic bidet
Tennomaru
Tennomaru
4.0 star property
Kota
8.8 out of 10, Excellent, (20 reviews)
Immerse in authentic Japanese hospitality at this Kota ryokan with on-site dining at Hoshi no Fune restaurant. Rejuvenate with spa treatments after exploring nearby Gamagori attractions. Free WiFi, parking and train station pickup enhance your tranquil escape.
The price is $208
$229 total
Apr 19 - Apr 20
Tennomaru
Lobby sitting area
Tabist Katahara Resort Gamagori
Tabist Katahara Resort Gamagori
2.5 star property
Gamagori
6.2 out of 10, (24 reviews)
Immerse yourself in Japanese tranquility at this Gamagori retreat, just a 20-minute walk from Mikawa Kashima Station. Discover Katahara Tourist Association nearby while enjoying daily housekeeping and complimentary parking. Each room features a convenient coffeemaker for your morning ritual.
The price is $46
$50 total
Apr 23 - Apr 24
Tabist Katahara Resort Gamagori
Hot springs
Hotel Tatsuki
Hotel Tatsuki
3.0 star property
Nishiuracho
6.0 out of 10, (2 reviews)
Unwind in natural hot springs at this serene Gamagori retreat. Just minutes from Nishiura Onsen Beach and easily accessible from Nishiura Station. Enjoy complimentary parking and utilize 10 meeting rooms for business or events during your rejuvenating stay.
The price is $302
$334 total
Apr 20 - Apr 21
Hotel Tatsuki
Spa
Tenku Kaiyu no Yado Suehiro
Tenku Kaiyu no Yado Suehiro
3.5 star property
Nishiuracho
7.8 out of 10, Good, (55 reviews)
Soak in thermal waters at this traditional ryokan offering free beach shuttle service to nearby Nishiura Onsen Beach. Located minutes from Nishiura Station, this Japanese retreat combines complimentary parking with authentic hot spring relaxation.
The price is $215
$240 total
Apr 26 - Apr 27
Tenku Kaiyu no Yado Suehiro
Lounge
shunkeiroman ginpaso
shunkeiroman ginpaso
3.0 star property
Nishiuracho
10.0 out of 10, Exceptional, (2 reviews)
Feel the soothing ambience of this traditional Japanese ryokan near Nishiura Onsen Beach. Enjoy complimentary Japanese breakfast each morning before exploring nearby attractions or unwinding with rejuvenating spa treatments just steps from the sand.
The price is $456
$504 total
Apr 21 - Apr 22
shunkeiroman ginpaso
Japanese-style House, Ocean View | In-room safe, iron/ironing board, free WiFi
Gamagori Classic Hotel
Gamagori Classic Hotel
3.0 star property
Gamagori
8.2 out of 10, Very Good, (19 reviews)
Unwind at this waterfront hotel offering 2 restaurants and a welcoming bar. Just an 18-minute walk from Gamagori Station, you'll find Takeshima Beach and Fantasy Museum nearby. Enjoy free WiFi, parking, and relaxing garden and terrace spaces.
The price is $270
$327 total
May 10 - May 11
Gamagori Classic Hotel
Public bath
Gamagori Hotel
Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (128 reviews)
Soak in natural hot springs at this tranquil hotel near Gamagori Station. Rejuvenate with professional massage treatments after exploring nearby Takeshima Fantasy Museum and Mt. Kobo. Complimentary WiFi and parking enhance your convenient coastal getaway.
The price is $47
$54 total
May 10 - May 11
Gamagori Hotel
Front View Suite, Ocean View, East Wing | In-room safe, bed sheets
Hotel Meizanso
Hotel Meizanso
3.5 star property
Gamagori
9.0 out of 10, Wonderful, (20 reviews)
Discover serenity at this Gamagori retreat offering rejuvenating hot springs and a relaxing sauna after adventure. A complimentary shuttle whisks you to Lagunasia, while Mt. Kobo's natural beauty awaits nearby. The café serves refreshments between explorations.
The price is $201
$223 total
Apr 21 - Apr 22
Hotel Meizanso
Spa
Hiranoya
Hiranoya
4.0 star property
Gamagori
7.8 out of 10, Good, (120 reviews)
Escape to this tranquil Japanese spa retreat in Gamagori offering rejuvenating massage treatments and convenient amenities. Savor light bites at the coffee shop while enjoying free WiFi and parking. Mt. Kobo and the Lagunasia theme park await nearby.
The price is $75
$85 total
Apr 21 - Apr 22
Hiranoya
Courtyard
Henn na Hotel Lagunatenbosch
Henn na Hotel Lagunatenbosch
3.0 star property
Gamagori
8.2 out of 10, Very Good, (194 reviews)
Immerse yourself in innovation at this Gamagori hotel featuring complimentary WiFi and parking. Located near Lagunasia and Mt. Kobo attractions, this hotel offers comfortable accommodations with easy access from Odabuchi Station, just 9 minutes away by car.
The price is $133
$161 total
Apr 19 - Apr 20
Henn na Hotel Lagunatenbosch
Exterior
Toyokawa Grand Hotel
Toyokawa Grand Hotel
2.5 star property
Toyokawa
7.0 out of 10, Good, (4 reviews)
Wake up to scenic vistas in this convenient hotel with easy access to Toyokawa Central Library and Geo Space Hall. Free WiFi and parking enhance your stay, while breakfast options fuel morning adventures. Just a 7-minute drive from Odabuchi Station.
The price is $70
$77 total
May 10 - May 11
Toyokawa Grand Hotel
Property amenity
Comfort Hotel Toyokawa
Comfort Hotel Toyokawa
3.0 star property
Toyokawa
8.6 out of 10, Excellent, (128 reviews)
Wake up to complimentary buffet breakfast at this convenient Toyokawa hotel. Just a short drive from Odabuchi Station, with free WiFi and parking included. Explore nearby Toyokawa Central Library and Geo Space Hall without travel hassles.
The price is $45
$49 total
May 6 - May 7
Comfort Hotel Toyokawa
Property amenity
Hotel Crown Hills Toyokawa
Hotel Crown Hills Toyokawa
3.0 star property
Toyokawa
7.0 out of 10, Good, (159 reviews)
Wake up to a complimentary buffet breakfast at this convenient hotel just 2 minutes from Toyokawa Station. Free WiFi and parking enhance your visit to nearby cultural attractions like Sakuragaoka Museum and Geo Space Hall.
The price is $68
$82 total
Apr 21 - Apr 22
Hotel Crown Hills Toyokawa
Lobby
Comfort Inn Toyokawa Inter
Comfort Inn Toyokawa Inter
3.0 star property
Toyokawa
8.4 out of 10, Very Good, (279 reviews)
Just a 13-minute walk from Mikawa-Ichinomiya Station, this well-maintained hotel provides complimentary WiFi and parking. Explore nearby attractions like Toyokawa City Sakuragaoka Museum and Kamo Iris Garden during your stay.
The price is $35
$39 total
Apr 19 - Apr 20
Comfort Inn Toyokawa Inter
Daily buffet breakfast (JPY 500 per person)
Okadaya Bayside
Okadaya Bayside
3.0 star property
Toyohashi
7.2 out of 10, Good, (53 reviews)
Escape to this tranquil Toyohashi hotel with complimentary WiFi and parking. Just a short drive from Cocola Avenue and Aqua Arena, this beachside haven offers breakfast options and convenient access to Oitsu Station, perfect for exploring local attractions.
The price is $53
$58 total
Apr 21 - Apr 22
Okadaya Bayside
Spa
Hotel Route Inn Toyohashi Ekimae
Hotel Route Inn Toyohashi Ekimae
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (459 reviews)
Centrally located in Toyohashi with the station just a 5-minute walk away, this hotel offers free daily buffet breakfast and complimentary WiFi. Clean rooms provide a comfortable base to explore nearby Kalmia Mall and Cocola Avenue.
The price is $66
$73 total
Apr 19 - Apr 20
Hotel Route Inn Toyohashi Ekimae
Lobby
Toyoko Inn Toyohashi Station Higashi
Toyoko Inn Toyohashi Station Higashi
3.0 star property
Toyohashi
8.0 out of 10, Very Good, (246 reviews)
Just a 4-minute walk from Toyohashi Station, this convenient hotel offers complimentary buffet breakfast served daily and free WiFi throughout. Nearby attractions include Kalmia Mall and Cocola Avenue for shopping enthusiasts.
The price is $59
$65 total
May 18 - May 19
Toyoko Inn Toyohashi Station Higashi
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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When is the best time to visit Kosai?

Our prices for hotels in Kosai are cheapest in March
Price trends for hotels in Kosai
Pricing is based on two traveler single night rates
View properties in April
Currently viewing crowd sizes and weather for April.
Typical weather for Kosai
April
High 18°C / low 10°C. Sunny most days.
View properties in April
18°
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April, no crowd data, average high temperature 18 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
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22°
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May, no crowd data, average high temperature 22 degrees Celsius, average low temperature 15 degrees Celsius. Partly sunny.
15°
25°
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June, no crowd data, average high temperature 25 degrees Celsius, average low temperature 19 degrees Celsius. Partly sunny.
19°
28°
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July, no crowd data, average high temperature 28 degrees Celsius, average low temperature 23 degrees Celsius. Rainy most days.
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30°
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August, no crowd data, average high temperature 30 degrees Celsius, average low temperature 25 degrees Celsius. Partly sunny.
25°
27°
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September, no crowd data, average high temperature 27 degrees Celsius, average low temperature 22 degrees Celsius. Partly sunny.
22°
22°
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October, no crowd data, average high temperature 22 degrees Celsius, average low temperature 16 degrees Celsius. Partly sunny.
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17°
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November, no crowd data, average high temperature 17 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
11°
11°
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December, no crowd data, average high temperature 11 degrees Celsius, average low temperature 5 degrees Celsius. Sunny most days.
5°
9°
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January, no crowd data, average high temperature 9 degrees Celsius, average low temperature 3 degrees Celsius. Sunny most days.
3°
10°
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February, no crowd data, average high temperature 10 degrees Celsius, average low temperature 3 degrees Celsius. Sunny most days.
3°
14°
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March, no crowd data, average high temperature 14 degrees Celsius, average low temperature 6 degrees Celsius. Sunny most days.
6°
Monthly weather averages (˚C)

Top landmarks in Kosai

Arai Beach

3.5/5 (2 reviews)
Whether you want to hunt for sand dollars or smell the fresh air, Arai Beach is a spot you might want to check out, located 4.7 mi (7.6 km) from central Kosai. Catch the sunset by the shore at Arai Benten Beach, just a short walk away.
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Arai Benten Beach

3.5/5 (2 reviews)
Whether you want to hunt for sand dollars or smell the fresh air, Arai Benten Beach is a spot you might want to check out, located 5.1 mi (8.2 km) from central Kosai. Catch the sunset by the shore at Arai Beach, just a short walk away.
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Learn more about Kosai

Kosai is well-known for its attractions such as Arai Beach and Lake Hamana.

See all hotels in Kosai

Check out reviews of Kosai hotels guests love

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU

10/10 Excellent
"Absolute great experience here, no complaints. Hotel isnt to far from the train station, and near a bunch of great restaurants that also stay open late. Complimentary beer hour at the bar for hotel guests always a win. Staff were fantastic they made checking in super easy and were incredibly nice. Lady that checked me in spoke great english and an absolute joy. Would definitely stay here again."
Gabriel 2-night trip
Posted 7 hours ago
HOTEL SUI HAMAMATSU

Frequently asked questions

What accommodations do travelers recommend in Kosai?
Guests like Hotel Route Inn Hamanako, Tabist Kosai Hamanako no Yado and Grand Mercure Lake Hamana Resort & Spa.
Can I book refundable hotels in Kosai?
If you need the flexibility to change your travel plans to Kosai, most properties offer refundable* rates you can book. You can see these accommodations by searching our site and using the "fully refundable" filter to narrow down the results.
What will the weather in Kosai be like during my visit?
August and July are typically the warmest months in Kosai when the average temp is 76°F. January and February are the coldest months when the average temperature is 46°F. July and June are the months with the most rain.
Why should I book my Kosai accommodation with Hotels.com?
There are lots of reasons to book your Kosai trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.