Hotels in Kosai

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Tonight
Oct 5 - Oct 6
Tomorrow
Oct 6 - Oct 7
This weekend
Oct 9 - Oct 11
Next weekend
Oct 16 - Oct 18

Where to stay in Kosai?

A buffet line with various food items and condiments.
Vending machines with various beverages and snacks.
A hotel lobby with seating areas, a reception desk, and a coffee machine.
A multi-story hotel with a green roof and numerous windows.

1. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
Kosai
$75
$82 total
Nov 4 - Nov 5
Hotel Route Inn Hamanako
A balcony with wicker chairs and a table, overlooking a body of water and greenery.
A tatami mat room with a futon, a table, chairs, a television, and a cabinet.
A sunroom with a view of a lush landscape, furnished with wicker chairs and a glass table.
A room with a television, a desk with a kettle, a chair, and a window with curtains.

2. Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
Kosai
$30
$33 total
Oct 6 - Oct 7
Tabist Kosai Hamanako no Yado
A traditional Japanese-style room with tatami flooring, a woven rattan ottoman, and a view of a cityscape through large windows.
A hotel room with two beds, a TV, a desk, and a view of the water.
A restaurant with large windows offering a view of a sunset over a body of water.
A reception desk with a sign reading "LE SENSORIEL" and a potted plant in the foreground.

3. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
$52
$65 total
Oct 21 - Oct 22
Grand Mercure Lake Hamana Resort & Spa
A marina with several boats docked, a pier extending into the water, and a distant mountain range.
A cluttered storage area with various items, including boxes and debris, in a residential setting.
A sunset over a calm body of water with a dock and boats.
A traditional Japanese building with a tiled roof, wooden doors, and a gated entrance.

4. Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
Nishi Ward
$63
$70 total
Oct 5 - Oct 6
Minshuku Takahashi Kashibuneten
The exterior of the Centurion Hotel with a clear view of the entrance, including the name and address.
A hotel room with two beds, a bedside table, a phone, and a wall-mounted picture.
A buffet with various dishes including seafood, salads, and noodles.
A long, narrow hotel corridor with wooden doors on both sides and a carpeted floor.

5. Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
Naka Ward
$31
$34 total
Oct 5 - Oct 6
Centurion Hotel Hamamatsu
A desk with a desk lamp, a telephone, and a power adapter.
A laundry facility with three white washing machines, each with a digital control panel and a price tag of ¥300.
A multi-story hotel building with a sign for 'TOYOTA INN' at the top.
A classroom with desks, chairs, a vending machine, and a refrigerator.

6. Toyoko Inn Hamamatsu-eki Minami-guchi

Toyoko Inn Hamamatsu-eki Minami-guchi
Naka Ward
$55
$60 total
Oct 5 - Oct 6
Toyoko Inn Hamamatsu-eki Minami-guchi
A spacious lobby with a reception desk, a seating area, and a decorative plant centerpiece.
A hotel hallway with doors on both sides, carpeted floor, and recessed lighting.
A modern hotel with a prominent white facade, multiple floors, and a rooftop terrace.
A hotel room with a bed, a desk with a computer, a TV, a chair, a sofa, and a view of the city at dusk.

7. Hotel Associa Toyohashi

Hotel Associa Toyohashi
Toyohashi
$63
$76 total
Oct 12 - Oct 13
Hotel Associa Toyohashi
A hotel lobby with a reception desk, glass doors, and a staircase.
A modern gym with exercise equipment, a wall of dumbbells, and large windows.
A modern building with a curved facade, large windows, and a staircase leading to an upper level.
A modern hotel room with a large bed, a desk, a chair, and a small ottoman.

8. Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG
Naka Ward
$51
$77 total
Oct 18 - Oct 19
Crowne Plaza - ANA Hamamatsu by IHG
A spacious lobby with a central seating area, a bar, and a staircase.
A modern room with a sofa, a chair, a round table, and a large window with a city view.
A modern hotel room with a sofa, armchair, round table, large window, and a flat-screen TV.
A hotel room with a large bed, a TV, a balcony with a table and chairs, and a view of the city.

9. Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
Naka Ward
$82
$100 total
Oct 5 - Oct 6
Hamamatsu Marriott Hotel
A hot spring area with a stone floor, wooden rocks, and a view of a wooden fence through a window.
A modern lobby with a reception desk, a patterned wall, and an elevator.
A modern kitchen with wooden cabinetry, stainless steel appliances, and a buffet area with various food items.
A modern hotel with multiple floors, a prominent tower, and a well-lit facade.

10. Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring
Toyohashi
$63
$70 total
Oct 25 - Oct 26
Dormy Inn EXPRESS Toyohashi Hot Spring
A building with a large arched entrance and a glass door, illuminated by interior lighting.
A reception desk with a sign reading "INFORMATION FRONT" and a brick wall in the background.
A hotel room with a TV, two beds, a desk with a lamp, and a window with curtains.
A modern bathroom with a large mirror, a bathtub, and a shower area.

11. Hotel Select Inn Hamamatsu Ekimae

Hotel Select Inn Hamamatsu Ekimae
Naka Ward
$38
$46 total
Oct 5 - Oct 6
Hotel Select Inn Hamamatsu Ekimae
A reception area with a counter, a clock, and a sign labeled "FRONT".
A large wooden bookshelf filled with books, arranged in multiple rows and columns.
A multi-story hotel with a green and beige facade, multiple windows, and a sign indicating it is a hotel.
A buffet line with various food items and condiments.

12. Hotel Route Inn Hamamatsunishi Inter

Hotel Route Inn Hamamatsunishi Inter
Nishi Ward
$77
$84 total
Oct 8 - Oct 9
Hotel Route Inn Hamamatsunishi Inter
A library cafe with wooden tables and chairs, bookshelves, and a coffee bar.
A laundry facility with multiple washing machines and dryers, including a CO/N washer and a 45kg dryer.
A modern library with wooden tables and chairs, bookshelves, and hanging light fixtures.
A modern hallway with a large wall mural, carpeted flooring, and recessed lighting.

13. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
Naka Ward
$43
$47 total
Oct 13 - Oct 14
Comfort Hotel Hamamatsu
Restaurant
A reception desk with a nameplate reading "Richmond" and a person in a business suit shaking hands with another individual.
A modern interior with a curved staircase, a carpeted floor, and a tiled wall.
A tall hotel building with a sign reading "Richmond Hotel" at the top.

14. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
Naka Ward
$56
$62 total
Oct 18 - Oct 19
Richmond Hotel Hamamatsu
A high-rise room with a city view, large windows, a sofa, and a table with a lamp.
A high-rise room with a city view, featuring a sofa, armchairs, and a coffee table.
A restaurant with tables set for dining, a chandelier, and a city view through large windows.
A modern hotel room with a large city view, a flat-screen TV, a desk, and a comfortable bed with multiple pillows.

15. Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
Toyohashi
$88
$97 total
Oct 12 - Oct 13
Hotel Arc Riche Toyohashi
A building entrance with a tiled facade, a bench outside, and a glass door with signage.
A hotel room with two beds, a large window with curtains, a wall-mounted light, and a small desk.
A compact white refrigerator in a corner of a room with a patterned carpet.
A restaurant with round tables and chairs, a kitchen area, and large windows.

16. Toyoko Inn Hamamatsu Station

Toyoko Inn Hamamatsu Station
Naka Ward
$55
$60 total
Oct 5 - Oct 6
Toyoko Inn Hamamatsu Station
A Daiwa Roynet Hotel with a modern design, featuring a grid of windows and a prominent hotel logo on the facade.
Exterior
A modern bathroom with a sink, toilet, and bathtub.
A modern reception area with a dark tiled wall and a glass counter.

17. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
Naka Ward
$47
$56 total
Oct 18 - Oct 19
Daiwa Roynet Hotel Hamamatsu
A modern hotel room with a bed, a leather sofa, and a large window with curtains.
A modern workspace with two monitors, a keyboard, and a mouse on a desk.
A modern hotel reception area with a geometric patterned wall, a reception desk, and a staircase leading to the upper floor.
A modern hotel building with a prominent "HOTEL LEON" sign.

18. Hotel Leon Hamamatsu

Hotel Leon Hamamatsu
Naka Ward
$36
$40 total
Oct 12 - Oct 13
Hotel Leon Hamamatsu
A buffet with various food items and beverages, a counter with a cash register, and a seating area with a view of the cityscape.
Restaurant
Room
A multi-story hotel with a modern facade, a visible entrance, and a parking structure adjacent to it.

19. HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
Naka Ward
$42
$46 total
Oct 5 - Oct 6
HOTEL SUI HAMAMATSU
A bowl of food with rice, meat, and green onions.
A spacious lobby with a central escalator, multiple seating areas, and digital information displays.
A traditional Japanese-style room with tatami flooring, wooden furniture, and sliding doors. Tables are set with chopsticks and a vase of flowers.
A modern breakfast buffet with various food items and a chef preparing food.

20. Hotel Concorde Hamamatsu

Hotel Concorde Hamamatsu
Naka Ward
$49
$54 total
Nov 3 - Nov 4
Hotel Concorde Hamamatsu
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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 October
Typical weather for Kosai
October
High 22°C / low 16°C. Partly sunny.
View properties in October
22°
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11°
5°
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3°
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3°
14°
6°
18°
10°
22°
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25°
19°
28°
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Monthly weather averages (˚C)

Top landmarks in Kosai

Arai Beach

7.0/10 (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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Sakichi Toyoda Memorial House

6.0/10 (2 reviews)
Sakichi Toyoda Memorial House is just one of the landmarks located 5.9 mi (9.5 km) from central Kosai, so you might want to stop by for a few pics during your trip.
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Arai Benten Beach

7.0/10 (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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Myoryuji Temple

Myoryuji Temple is 6.5 mi (10.4 km) from central Kosai, why not stop by during your stay.
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Ogaji Temple

6.0/10 (2 reviews)
Ogaji Temple is 5.3 mi (8.6 km) from central Kosai, why not stop by during your stay.
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Honkoji Temple

Honkoji Temple is 6.5 mi (10.4 km) from central Kosai, why not stop by during your stay.
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Road Station Shiomisaka

Road Station Shiomisaka is worth a visit, located 4.1 mi (6.6 km) from central Kosai.
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Learn more about Kosai

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

See all hotels in Kosai
A stone lantern, a pine tree, and a coastal view.

Check out reviews of Kosai hotels guests love

Hotel Associa Toyohashi

Hotel Associa Toyohashi

10/10 Excellent
"Great location, spacious room."
Denise 2-night trip
Posted 19 hours ago
Hotel Associa Toyohashi
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

10/10 Excellent
"Another great Hotel in Japan I love it"
Ernesto 1-night trip
Posted 2 weeks ago
Okura Act City Hotel Hamamatsu
Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring

10/10 Excellent
"If you are staying in Toyohashi, this motel is great. The rooms were a nice size and clean. The only issue I had was with the pillows...so hard. Breakfast was great! Staff was amazing!"
Hayley 5-night trip
Posted 1 month ago
Dormy Inn EXPRESS Toyohashi Hot Spring
EN HOTEL Hamamatsu

EN HOTEL Hamamatsu

8/10 Good
"Overall the stay was great. I just wish there were more power outlets in the room. The one by the door was too loose and couldn't be used properly. There was one power strip on the wall but that was it The one thing we didn't like was the smoking room in one corner of the main lobby. Even though it has a door isolating it, the smell of cigarette was still strong around the lobby and reception area."
Guilherme 3-night trip
Posted 5 months ago
EN HOTEL Hamamatsu
GREENITY IWATA

GREENITY IWATA

10/10 Excellent
"Immaculate facilities from rooms to the really awesome onsen. Only complaint is the WiFi is slow and not useable at times. Also, having a car here is advised. And there is plenty of free parking. "
Mark 2-night trip
Posted 7 months ago
GREENITY IWATA

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.

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