Hotels in Kosai

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Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very Good, (199 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 $64
$70 total
Jul 7 - Jul 8
Hotel Route Inn Hamanako

Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (49 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
Jun 10 - Jun 11
Tabist Kosai Hamanako no Yado

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (57 reviews)
Immerse yourself in serene Lake Hamana views at this Japanese guesthouse featuring a marina and complimentary WiFi. Explore hiking trails in the surrounding area or visit nearby Ulotto Museum, with free parking for convenient day trips.
The price is $59
$65 total
Jun 8 - Jun 9
Minshuku Takahashi Kashibuneten

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, (654 reviews)
Immerse in tranquility at this lakeside retreat offering massage services and seasonal outdoor swimming. A family-friendly children's pool, garden, and free WiFi complement the waterfront experience. Popular Lake Hamana attractions and Hamanako Garden Park await nearby.
The price is $45
$57 total
Jun 10 - Jun 11
Grand Mercure Lake Hamana Resort & Spa

villa vacances hamanako

villa vacances hamanako
5.0 star property
Nishi Ward
Waterfront luxury awaits at this Hamamatsu retreat with furnished balconies overlooking Lake Hamana. Enjoy complimentary breakfast, rejuvenating facials at the full-service spa, and convenient washer/dryer units. Go karting adventures are nearby.
The price is $623
$685 total
Jun 11 - Jun 12
villa vacances hamanako

Hotel Listel Hamanako

Hotel Listel Hamanako
3.0 star property
Kita Ward
6.0 out of 10, (18 reviews)
Immerse in the natural beauty of Lake Hamana at this welcoming hotel with a seasonal outdoor pool and complimentary bicycles. After exploring nearby Makayaji Temple, refuel at INOHANA restaurant. Convenient amenities include free WiFi, parking, and in-room refrigerators.
The price is $127
$142 total
Jun 9 - Jun 10
Hotel Listel Hamanako

Hoshino Resorts KAI Enshu

Hoshino Resorts KAI Enshu
4.0 star property
Nishi Ward
10.0 out of 10, Exceptional, (22 reviews)
Immerse yourself in Japanese tradition at this peaceful Lake Hamana retreat. Enjoy complimentary breakfast and WiFi while being minutes away from Hamanako Palpal Theme Park. After a massage, dine at the on-site restaurant before exploring nearby attractions.
The price is $425
$517 total
Jul 6 - Jul 7
Hoshino Resorts KAI Enshu

Hamanako Kanzanjionsen Hotel Kikusuitei

Hamanako Kanzanjionsen Hotel Kikusuitei
3.0 star property
Nishi Ward
7.4 out of 10, Good, (38 reviews)
Immerse in Japanese tradition at this ryokan featuring rejuvenating onsite hot springs just steps from Lake Hamana. Free WiFi and parking complement your stay, with Hamanako Palpal Theme Park nearby for added adventure.
The price is $118
$132 total
Jun 8 - Jun 9
Hamanako Kanzanjionsen Hotel Kikusuitei

Wan Wan Paradise Hamanako

Wan Wan Paradise Hamanako
3.0 star property
Nishi Ward
8.8 out of 10, Excellent, (61 reviews)
Experience ryokan charm at this lakeside haven with rejuvenating onsite hot springs and free parking. Located near Lake Hamana and Hamamatsu City Zoo, this hotel offers convenient 24-hour front desk service and easy access to Mt. Fuji and regional transportation.
The price is $111
$124 total
Jun 9 - Jun 10
Wan Wan Paradise Hamanako

Matsuichi

Matsuichi
2.5 star property
Nishi Ward
5.4 out of 10, (3 reviews)
The price is $79
$87 total
Jun 10 - Jun 11
Matsuichi

Ryokan Kinsui

Ryokan Kinsui
3.0 star property
Kita Ward
8.0 out of 10, Very Good, (1 review)
Immerse in authentic Japanese culture at this ryokan steps from Lake Hamana. Rejuvenate with onsite massage services after exploring nearby Kanzanji Temple. The restaurant serves local cuisine while free parking and daily housekeeping ensure a carefree stay.
The price is $374
$412 total
Jun 9 - Jun 10
Ryokan Kinsui

Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
2.0 star property
Naka Ward
9.0 out of 10, Wonderful, (2 reviews)
The price is $97
$117 total
Jun 8 - Jun 9
Hamamatsu Marriott Hotel

Hotel Villa Kuretake

Hotel Villa Kuretake
3.5 star property
Naka Ward
8.2 out of 10, Very Good, (116 reviews)
Free perks abound at this tranquil retreat, including WiFi and parking. Just a 17-minute walk from Hamamatsu Station, you'll find easy access to Lake Hamana and local attractions like Kamoe-ji Temple and Tokugawa Ieyasu Statue.
The price is $54
$65 total
Jun 15 - Jun 16
Hotel Villa Kuretake

Hotel Leon Hamamatsu

Hotel Leon Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very Good, (255 reviews)
This welcoming hotel offers easy access to local attractions with Hamamatsu Station just 9 minutes away. Explore nearby Diorama Factory Museum and Observation Deck, then return to enjoy free WiFi and breakfast options.
The price is $37
$40 total
Jun 14 - Jun 15
Hotel Leon Hamamatsu

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 $52
$57 total
Jun 8 - Jun 9
Okadaya Bayside

Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (194 reviews)
Immerse in the healing waters of the on-site hot springs at this cozy hotel. Just a 12-minute walk from Toyohashi Station, you'll find easy access to Toyohashi City Museum of Art and History and Yoshida Castle. Free WiFi ensures you stay connected during your Japanese adventure.
The price is $60
$65 total
Jun 14 - Jun 15
Dormy Inn EXPRESS Toyohashi Hot Spring

Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
4.0 star property
Toyohashi
9.4 out of 10, Exceptional, (216 reviews)
Immerse yourself in comfort at this Toyohashi retreat with 2 restaurants and 2 bars. Work out in the fitness center before exploring nearby Cocola Avenue and Kalmia Mall. Just a 2-minute walk from Shin-Toyohashi Station.
The price is $63
$69 total
Jun 14 - Jun 15
Hotel Arc Riche Toyohashi

Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (656 reviews)
A serene hotel just a 15-minute walk from Hamamatsu Station, offering convenient access to Hamamatsu Castle and the Diorama Factory Museum. Free WiFi keeps you connected while the attentive staff ensures a comfortable stay.
The price is $51
$56 total
Jun 21 - Jun 22
Richmond Hotel Hamamatsu

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
3.5 star property
Naka Ward
9.0 out of 10, Wonderful, (179 reviews)
Situated in Hamamatsu, this hotel offers free WiFi and puts you just a 12-minute walk from the station. Explore nearby attractions including Hamamatsu Castle and the unique Diorama Factory Museum during your convenient stay.
The price is $40
$44 total
Jun 21 - Jun 22
HOTEL SUI HAMAMATSU

APA Hotel Hamamatsueki Minami

APA Hotel Hamamatsueki Minami
3.0 star property
Naka Ward
7.2 out of 10, Good, (850 reviews)
The price is $41
$50 total
Jun 29 - Jun 30
APA Hotel Hamamatsueki Minami
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.

When is the best time to visit Kosai?

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

Top landmarks in Kosai

Learn more about Kosai

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

Check out reviews of Kosai hotels guests love

Frequently asked questions

What accommodations do travelers recommend in Kosai?
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.